/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-06 14:25:37,056 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 14:25:37,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 14:25:37,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-06 14:25:37,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-06 14:25:37,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-06 14:25:37,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-06 14:25:37,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-06 14:25:37,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-06 14:25:37,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-06 14:25:37,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-06 14:25:37,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-06 14:25:37,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-06 14:25:37,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-06 14:25:37,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-06 14:25:37,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-06 14:25:37,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-06 14:25:37,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-06 14:25:37,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-06 14:25:37,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-06 14:25:37,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-06 14:25:37,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-06 14:25:37,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-06 14:25:37,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-06 14:25:37,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-06 14:25:37,132 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-06 14:25:37,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-06 14:25:37,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-06 14:25:37,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-06 14:25:37,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-06 14:25:37,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-06 14:25:37,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-06 14:25:37,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-06 14:25:37,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-06 14:25:37,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-06 14:25:37,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-06 14:25:37,138 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-06 14:25:37,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-06 14:25:37,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 14:25:37,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 14:25:37,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 14:25:37,140 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe-Random42.epf [2021-06-06 14:25:37,167 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 14:25:37,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 14:25:37,168 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 14:25:37,168 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 14:25:37,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 14:25:37,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 14:25:37,170 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 14:25:37,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 14:25:37,170 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 14:25:37,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 14:25:37,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 14:25:37,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 14:25:37,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 14:25:37,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 14:25:37,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 14:25:37,171 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 14:25:37,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 14:25:37,171 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 14:25:37,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 14:25:37,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 14:25:37,171 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 14:25:37,172 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 14:25:37,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 14:25:37,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 14:25:37,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 14:25:37,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 14:25:37,172 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 14:25:37,172 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 14:25:37,172 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-06 14:25:37,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 14:25:37,173 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 14:25:37,173 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 14:25:37,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 14:25:37,173 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 14:25:37,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-06 14:25:37,173 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 14:25:37,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 14:25:37,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 14:25:37,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 14:25:37,488 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-06 14:25:37,489 INFO L275 PluginConnector]: CDTParser initialized [2021-06-06 14:25:37,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-06 14:25:37,548 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04f56cd5d/d7e7f3ee618e496e81df50d92221d4e2/FLAG1e0419339 [2021-06-06 14:25:38,010 INFO L306 CDTParser]: Found 1 translation units. [2021-06-06 14:25:38,011 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-06 14:25:38,029 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04f56cd5d/d7e7f3ee618e496e81df50d92221d4e2/FLAG1e0419339 [2021-06-06 14:25:38,051 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04f56cd5d/d7e7f3ee618e496e81df50d92221d4e2 [2021-06-06 14:25:38,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 14:25:38,058 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-06 14:25:38,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-06 14:25:38,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-06 14:25:38,064 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-06 14:25:38,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75cdbfa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38, skipping insertion in model container [2021-06-06 14:25:38,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-06 14:25:38,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-06 14:25:38,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-06 14:25:38,593 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] [2021-06-06 14:25:38,601 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] [2021-06-06 14:25:38,621 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] [2021-06-06 14:25:38,623 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] [2021-06-06 14:25:38,630 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] [2021-06-06 14:25:38,631 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] [2021-06-06 14:25:38,643 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] [2021-06-06 14:25:38,645 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] [2021-06-06 14:25:38,647 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] [2021-06-06 14:25:38,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 14:25:38,656 INFO L203 MainTranslator]: Completed pre-run [2021-06-06 14:25:38,673 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-06 14:25:38,701 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] [2021-06-06 14:25:38,705 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] [2021-06-06 14:25:38,716 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] [2021-06-06 14:25:38,717 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] [2021-06-06 14:25:38,722 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] [2021-06-06 14:25:38,722 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] [2021-06-06 14:25:38,724 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] [2021-06-06 14:25:38,725 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] [2021-06-06 14:25:38,725 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] [2021-06-06 14:25:38,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 14:25:38,833 INFO L208 MainTranslator]: Completed translation [2021-06-06 14:25:38,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38 WrapperNode [2021-06-06 14:25:38,834 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-06 14:25:38,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 14:25:38,835 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 14:25:38,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 14:25:38,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 14:25:38,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 14:25:38,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 14:25:38,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 14:25:38,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... [2021-06-06 14:25:38,936 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 14:25:38,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 14:25:38,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 14:25:38,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 14:25:38,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 14:25:39,017 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-06-06 14:25:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-06 14:25:39,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 14:25:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 14:25:39,020 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-06 14:25:39,936 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 14:25:39,936 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-06-06 14:25:39,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 02:25:39 BoogieIcfgContainer [2021-06-06 14:25:39,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 14:25:39,939 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 14:25:39,939 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 14:25:39,942 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 14:25:39,942 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.06 02:25:38" (1/3) ... [2021-06-06 14:25:39,942 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dd67fdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 02:25:39, skipping insertion in model container [2021-06-06 14:25:39,942 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 02:25:38" (2/3) ... [2021-06-06 14:25:39,943 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dd67fdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 02:25:39, skipping insertion in model container [2021-06-06 14:25:39,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 02:25:39" (3/3) ... [2021-06-06 14:25:39,944 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2021-06-06 14:25:39,952 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 14:25:39,952 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 14:25:39,953 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-06-06 14:25:39,953 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 14:25:40,015 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,015 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,015 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,015 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,016 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,016 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,016 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,016 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,016 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,017 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,017 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,017 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,017 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,017 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,018 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,018 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,018 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,018 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,018 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,018 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,019 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,019 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,019 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,019 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,019 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,019 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,019 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,019 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,020 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,021 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,022 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,022 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,022 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,022 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,022 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,022 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,023 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,023 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,023 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,023 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,023 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,023 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,024 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,024 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,024 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,024 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,024 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,024 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,024 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,025 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,025 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,025 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,026 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,026 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,026 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,026 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,026 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,026 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,026 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,027 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,027 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,029 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,030 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,030 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,030 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,034 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,035 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,036 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,037 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,038 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,039 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,039 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,039 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,040 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,041 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,043 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,044 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,045 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,046 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,047 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,048 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,048 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,048 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,048 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,049 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,052 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,052 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,052 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,052 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,053 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,053 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,053 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,054 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,055 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,055 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,055 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,055 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,055 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,060 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,061 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,062 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,063 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,064 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,065 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,066 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,067 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,068 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,068 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,068 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,068 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,068 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,068 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,069 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,070 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,071 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,072 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,073 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,075 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,075 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,075 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,075 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,076 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,077 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,078 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,079 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 14:25:40,085 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-06-06 14:25:40,101 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 [2021-06-06 14:25:40,152 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 14:25:40,152 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 14:25:40,152 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 14:25:40,152 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 14:25:40,153 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 14:25:40,153 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 14:25:40,153 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 14:25:40,153 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 14:25:40,202 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]=== [2021-06-06 14:25:40,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:40,206 INFO L82 PathProgramCache]: Analyzing trace with hash -1284581725, now seen corresponding path program 1 times [2021-06-06 14:25:40,213 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:40,213 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920470673] [2021-06-06 14:25:40,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-06 14:25:40,517 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:40,517 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920470673] [2021-06-06 14:25:40,518 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920470673] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 14:25:40,518 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 14:25:40,518 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 14:25:40,518 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164567943] [2021-06-06 14:25:40,523 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 14:25:40,524 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:40,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 14:25:40,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 14:25:40,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:40,539 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:40,541 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 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) [2021-06-06 14:25:40,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:40,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:40,577 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 14:25:40,577 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]=== [2021-06-06 14:25:40,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:40,579 INFO L82 PathProgramCache]: Analyzing trace with hash 1423766609, now seen corresponding path program 1 times [2021-06-06 14:25:40,580 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:40,580 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541005454] [2021-06-06 14:25:40,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:40,706 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:40,707 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541005454] [2021-06-06 14:25:40,707 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [541005454] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 14:25:40,707 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 14:25:40,707 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 14:25:40,707 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131471929] [2021-06-06 14:25:40,708 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 14:25:40,708 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:40,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 14:25:40,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 14:25:40,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:40,709 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:40,709 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 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) [2021-06-06 14:25:40,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:40,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:40,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:40,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:40,730 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 14:25:40,730 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]=== [2021-06-06 14:25:40,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:40,731 INFO L82 PathProgramCache]: Analyzing trace with hash 1579894255, now seen corresponding path program 1 times [2021-06-06 14:25:40,731 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:40,731 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1468318811] [2021-06-06 14:25:40,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:40,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:40,844 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:40,844 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1468318811] [2021-06-06 14:25:40,844 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1468318811] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 14:25:40,844 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 14:25:40,844 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-06 14:25:40,844 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238413295] [2021-06-06 14:25:40,845 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 14:25:40,845 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:40,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 14:25:40,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-06 14:25:40,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:40,846 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:40,846 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 5 states have internal predecessors, (91), 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) [2021-06-06 14:25:40,846 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:40,846 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:40,846 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:40,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:40,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:40,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:40,955 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-06 14:25:40,955 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]=== [2021-06-06 14:25:40,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:40,956 INFO L82 PathProgramCache]: Analyzing trace with hash 726447379, now seen corresponding path program 1 times [2021-06-06 14:25:40,956 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:40,956 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829658089] [2021-06-06 14:25:40,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:41,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:41,055 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:41,055 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829658089] [2021-06-06 14:25:41,055 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829658089] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:41,055 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1579014803] [2021-06-06 14:25:41,056 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 [2021-06-06 14:25:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:41,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-06 14:25:41,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:25:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:41,728 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1579014803] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:41,728 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:25:41,729 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-06-06 14:25:41,729 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883725341] [2021-06-06 14:25:41,730 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 14:25:41,731 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:41,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 14:25:41,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-06 14:25:41,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:41,732 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:41,732 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 43.4) internal successors, (217), 5 states have internal predecessors, (217), 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) [2021-06-06 14:25:41,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:41,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:41,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:41,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:41,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:41,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:41,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:41,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:42,008 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:25:42,011 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]=== [2021-06-06 14:25:42,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:42,012 INFO L82 PathProgramCache]: Analyzing trace with hash -226373498, now seen corresponding path program 1 times [2021-06-06 14:25:42,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:42,012 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640345222] [2021-06-06 14:25:42,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:42,142 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 2 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:42,142 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:42,142 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640345222] [2021-06-06 14:25:42,142 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [640345222] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:42,142 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [430192348] [2021-06-06 14:25:42,142 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 [2021-06-06 14:25:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:42,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 537 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-06 14:25:42,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:25:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 2 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:42,744 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [430192348] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:42,745 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:25:42,745 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-06-06 14:25:42,745 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332171217] [2021-06-06 14:25:42,746 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-06 14:25:42,746 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:42,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-06 14:25:42,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-06-06 14:25:42,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:42,747 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:42,747 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 47.333333333333336) internal successors, (284), 6 states have internal predecessors, (284), 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) [2021-06-06 14:25:42,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:42,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:42,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:42,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:42,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:42,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:42,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:42,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:42,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:42,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:43,020 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:25:43,021 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]=== [2021-06-06 14:25:43,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:43,021 INFO L82 PathProgramCache]: Analyzing trace with hash -365743053, now seen corresponding path program 2 times [2021-06-06 14:25:43,022 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:43,022 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251468204] [2021-06-06 14:25:43,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 4 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:43,227 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:43,227 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251468204] [2021-06-06 14:25:43,227 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [251468204] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:43,227 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1344495256] [2021-06-06 14:25:43,227 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 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 [2021-06-06 14:25:43,392 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-06-06 14:25:43,392 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 14:25:43,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 22 conjunts are in the unsatisfiable core [2021-06-06 14:25:43,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:25:43,477 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 [2021-06-06 14:25:43,479 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,483 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:43,486 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 [2021-06-06 14:25:43,487 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,491 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:43,492 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,492 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:27, output treesize:19 [2021-06-06 14:25:43,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:43,523 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 17 treesize of output 17 [2021-06-06 14:25:43,524 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,529 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:43,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:43,533 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 17 treesize of output 17 [2021-06-06 14:25:43,534 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,539 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:43,541 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,541 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:35, output treesize:27 [2021-06-06 14:25:43,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:43,650 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 30 treesize of output 10 [2021-06-06 14:25:43,653 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,660 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:43,664 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 14:25:43,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 10 [2021-06-06 14:25:43,666 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,670 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:43,671 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:43,671 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:59, output treesize:7 [2021-06-06 14:25:43,939 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2021-06-06 14:25:43,939 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1344495256] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 14:25:43,939 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 14:25:43,939 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [6] total 13 [2021-06-06 14:25:43,939 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414241753] [2021-06-06 14:25:43,940 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-06 14:25:43,940 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:43,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-06 14:25:43,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2021-06-06 14:25:43,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:43,941 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:43,941 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 16.555555555555557) internal successors, (149), 9 states have internal predecessors, (149), 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) [2021-06-06 14:25:43,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:43,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:43,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:43,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:43,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:43,941 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:44,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:44,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:44,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:44,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:44,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:44,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:25:44,465 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:25:44,465 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]=== [2021-06-06 14:25:44,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:44,466 INFO L82 PathProgramCache]: Analyzing trace with hash 928053798, now seen corresponding path program 1 times [2021-06-06 14:25:44,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:44,466 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550283831] [2021-06-06 14:25:44,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:44,647 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 4 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:44,647 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:44,649 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550283831] [2021-06-06 14:25:44,649 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1550283831] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:44,649 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [820640036] [2021-06-06 14:25:44,649 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 [2021-06-06 14:25:44,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:44,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-06 14:25:44,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:25:45,292 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 4 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:45,292 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [820640036] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:45,292 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:25:45,292 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-06-06 14:25:45,292 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381817549] [2021-06-06 14:25:45,293 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-06 14:25:45,293 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:45,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-06 14:25:45,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-06-06 14:25:45,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:45,295 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:45,295 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 50.857142857142854) internal successors, (356), 7 states have internal predecessors, (356), 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) [2021-06-06 14:25:45,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:45,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:45,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:45,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:45,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:45,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:25:45,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:45,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:45,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:45,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:45,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:45,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:45,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:25:45,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:25:45,591 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-06-06 14:25:45,592 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]=== [2021-06-06 14:25:45,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:45,592 INFO L82 PathProgramCache]: Analyzing trace with hash -1725094253, now seen corresponding path program 2 times [2021-06-06 14:25:45,592 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:45,592 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903839527] [2021-06-06 14:25:45,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 6 proven. 394 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:45,755 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:45,755 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1903839527] [2021-06-06 14:25:45,755 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1903839527] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:45,755 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2067295243] [2021-06-06 14:25:45,755 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 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 [2021-06-06 14:25:46,092 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 14:25:46,093 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 14:25:46,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 880 conjuncts, 6 conjunts are in the unsatisfiable core [2021-06-06 14:25:46,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:25:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 6 proven. 394 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:46,609 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2067295243] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:46,609 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:25:46,609 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-06-06 14:25:46,610 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1973134951] [2021-06-06 14:25:46,610 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-06 14:25:46,610 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:46,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-06 14:25:46,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2021-06-06 14:25:46,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:46,611 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:46,611 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 52.875) internal successors, (423), 8 states have internal predecessors, (423), 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) [2021-06-06 14:25:46,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:46,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:46,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:46,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:46,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:46,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:25:46,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:25:46,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:46,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:46,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:46,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:46,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:46,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:46,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:25:46,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:25:46,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:25:46,925 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:25:46,925 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]=== [2021-06-06 14:25:46,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:25:46,926 INFO L82 PathProgramCache]: Analyzing trace with hash -66719994, now seen corresponding path program 3 times [2021-06-06 14:25:46,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:25:46,926 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786832441] [2021-06-06 14:25:46,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:25:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:25:47,111 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 8 proven. 659 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:25:47,111 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:25:47,111 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786832441] [2021-06-06 14:25:47,111 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786832441] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:47,111 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1761574299] [2021-06-06 14:25:47,111 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 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 [2021-06-06 14:25:49,578 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-06-06 14:25:49,578 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 14:25:49,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 701 conjuncts, 96 conjunts are in the unsatisfiable core [2021-06-06 14:25:49,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:25:50,188 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 [2021-06-06 14:25:50,189 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,199 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:50,201 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,201 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2021-06-06 14:25:50,297 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 [2021-06-06 14:25:50,298 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,307 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:50,308 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,308 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:31, output treesize:27 [2021-06-06 14:25:50,355 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-06-06 14:25:50,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2021-06-06 14:25:50,357 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,368 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:50,369 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,369 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:38, output treesize:34 [2021-06-06 14:25:50,429 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-06-06 14:25:50,429 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 32 [2021-06-06 14:25:50,431 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,444 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:50,445 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,445 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43 [2021-06-06 14:25:50,740 INFO L354 Elim1Store]: treesize reduction 112, result has 27.3 percent of original size [2021-06-06 14:25:50,740 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 59 treesize of output 65 [2021-06-06 14:25:50,743 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,762 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:50,772 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,772 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:76, output treesize:82 [2021-06-06 14:25:50,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:50,880 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 0 case distinctions, treesize of input 32 treesize of output 25 [2021-06-06 14:25:50,882 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:50,895 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 0 case distinctions, treesize of input 30 treesize of output 23 [2021-06-06 14:25:50,897 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:50,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:50,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:50,917 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 [2021-06-06 14:25:50,918 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:50,970 INFO L628 ElimStorePlain]: treesize reduction 43, result has 62.3 percent of original size [2021-06-06 14:25:50,977 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. [2021-06-06 14:25:50,977 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:144, output treesize:53 [2021-06-06 14:25:51,784 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-06 14:25:51,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 17 [2021-06-06 14:25:51,787 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:51,796 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-06 14:25:51,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 17 [2021-06-06 14:25:51,802 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:51,821 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:51,824 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-06 14:25:51,824 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:101, output treesize:89 [2021-06-06 14:25:52,108 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_117|], 12=[|v_#memory_$Pointer$.base_122|]} [2021-06-06 14:25:52,115 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 [2021-06-06 14:25:52,115 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,121 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 [2021-06-06 14:25:52,122 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,153 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:52,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,178 INFO L354 Elim1Store]: treesize reduction 51, result has 15.0 percent of original size [2021-06-06 14:25:52,179 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 2 case distinctions, treesize of input 50 treesize of output 43 [2021-06-06 14:25:52,182 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,202 INFO L354 Elim1Store]: treesize reduction 43, result has 14.0 percent of original size [2021-06-06 14:25:52,202 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 2 case distinctions, treesize of input 54 treesize of output 41 [2021-06-06 14:25:52,204 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,235 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:52,238 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. [2021-06-06 14:25:52,238 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:145, output treesize:129 [2021-06-06 14:25:52,372 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_118|], 20=[|v_#memory_$Pointer$.base_123|]} [2021-06-06 14:25:52,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,382 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 [2021-06-06 14:25:52,383 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,391 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 [2021-06-06 14:25:52,397 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,438 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:52,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,462 INFO L354 Elim1Store]: treesize reduction 53, result has 11.7 percent of original size [2021-06-06 14:25:52,463 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 51 [2021-06-06 14:25:52,464 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,490 INFO L354 Elim1Store]: treesize reduction 63, result has 12.5 percent of original size [2021-06-06 14:25:52,490 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 53 [2021-06-06 14:25:52,492 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,532 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:52,535 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. [2021-06-06 14:25:52,535 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:177, output treesize:161 [2021-06-06 14:25:52,689 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_119|], 30=[|v_#memory_$Pointer$.base_124|]} [2021-06-06 14:25:52,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,705 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 [2021-06-06 14:25:52,706 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,718 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 [2021-06-06 14:25:52,719 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,775 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:52,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,811 INFO L354 Elim1Store]: treesize reduction 69, result has 9.2 percent of original size [2021-06-06 14:25:52,811 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 5 new quantified variables, introduced 4 case distinctions, treesize of input 70 treesize of output 63 [2021-06-06 14:25:52,814 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:52,841 INFO L354 Elim1Store]: treesize reduction 81, result has 10.0 percent of original size [2021-06-06 14:25:52,842 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 5 new quantified variables, introduced 4 case distinctions, treesize of input 66 treesize of output 65 [2021-06-06 14:25:52,844 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:52,900 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:52,903 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. [2021-06-06 14:25:52,903 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:213, output treesize:197 [2021-06-06 14:25:53,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 39 treesize of output 17 [2021-06-06 14:25:53,602 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:53,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 39 treesize of output 17 [2021-06-06 14:25:53,611 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:53,648 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:53,651 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. [2021-06-06 14:25:53,651 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:233, output treesize:167 [2021-06-06 14:25:53,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,867 INFO L354 Elim1Store]: treesize reduction 118, result has 18.6 percent of original size [2021-06-06 14:25:53,867 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 6 case distinctions, treesize of input 94 treesize of output 79 [2021-06-06 14:25:53,872 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:53,924 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:53,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:53,975 INFO L354 Elim1Store]: treesize reduction 130, result has 19.3 percent of original size [2021-06-06 14:25:53,976 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 6 case distinctions, treesize of input 90 treesize of output 83 [2021-06-06 14:25:53,979 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:54,022 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:25:54,034 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. [2021-06-06 14:25:54,034 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:195, output treesize:165 [2021-06-06 14:25:54,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,704 INFO L354 Elim1Store]: treesize reduction 83, result has 7.8 percent of original size [2021-06-06 14:25:54,704 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 5 case distinctions, treesize of input 79 treesize of output 66 [2021-06-06 14:25:54,706 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:54,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,729 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 75 treesize of output 56 [2021-06-06 14:25:54,732 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:54,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:54,754 INFO L354 Elim1Store]: treesize reduction 97, result has 8.5 percent of original size [2021-06-06 14:25:54,754 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 5 case distinctions, treesize of input 75 treesize of output 68 [2021-06-06 14:25:54,756 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:54,865 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2021-06-06 14:25:54,865 INFO L628 ElimStorePlain]: treesize reduction 11, result has 94.5 percent of original size [2021-06-06 14:25:54,871 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 3 xjuncts. [2021-06-06 14:25:54,871 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:245, output treesize:162 [2021-06-06 14:25:55,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:55,140 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 14:25:55,140 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 1 case distinctions, treesize of input 45 treesize of output 17 [2021-06-06 14:25:55,142 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:55,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:55,151 INFO L354 Elim1Store]: treesize reduction 56, result has 1.8 percent of original size [2021-06-06 14:25:55,151 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 5 new quantified variables, introduced 4 case distinctions, treesize of input 62 treesize of output 25 [2021-06-06 14:25:55,154 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:55,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:25:55,160 INFO L354 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2021-06-06 14:25:55,161 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 5 new quantified variables, introduced 4 case distinctions, treesize of input 66 treesize of output 25 [2021-06-06 14:25:55,163 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:25:55,176 INFO L628 ElimStorePlain]: treesize reduction 14, result has 51.7 percent of original size [2021-06-06 14:25:55,178 INFO L550 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:25:55,178 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 8 variables, input treesize:189, output treesize:4 [2021-06-06 14:25:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 249 proven. 217 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2021-06-06 14:25:55,236 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1761574299] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:25:55,237 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:25:55,237 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 40] total 46 [2021-06-06 14:25:55,237 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358799674] [2021-06-06 14:25:55,238 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-06-06 14:25:55,238 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:25:55,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-06-06 14:25:55,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=1912, Unknown=0, NotChecked=0, Total=2070 [2021-06-06 14:25:55,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:55,239 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:25:55,240 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 14.804347826086957) internal successors, (681), 46 states have internal predecessors, (681), 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) [2021-06-06 14:25:55,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:55,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:25:55,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:55,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:25:55,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:25:55,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:25:55,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:25:55,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:25:55,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:25:57,742 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-06-06 14:25:58,424 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2021-06-06 14:26:00,403 WARN L205 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2021-06-06 14:26:02,932 WARN L205 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 115 DAG size of output: 81 [2021-06-06 14:26:03,181 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 76 [2021-06-06 14:26:03,495 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 76 [2021-06-06 14:26:06,198 WARN L205 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 63 DAG size of output: 46 [2021-06-06 14:26:06,585 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 50 [2021-06-06 14:26:06,844 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2021-06-06 14:26:07,091 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 62 [2021-06-06 14:26:07,394 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 68 [2021-06-06 14:26:07,674 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 80 [2021-06-06 14:26:08,001 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 84 [2021-06-06 14:26:08,349 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 89 [2021-06-06 14:26:08,838 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 114 [2021-06-06 14:26:09,469 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 139 [2021-06-06 14:26:10,192 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 162 [2021-06-06 14:26:10,722 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 137 [2021-06-06 14:26:11,336 WARN L205 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 142 [2021-06-06 14:26:11,732 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 98 [2021-06-06 14:26:12,061 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 93 [2021-06-06 14:26:12,448 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 96 [2021-06-06 14:26:12,807 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 101 [2021-06-06 14:26:14,197 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2021-06-06 14:26:14,478 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 77 [2021-06-06 14:26:16,821 WARN L205 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 64 DAG size of output: 47 [2021-06-06 14:26:17,427 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 57 [2021-06-06 14:26:17,657 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 63 [2021-06-06 14:26:17,889 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2021-06-06 14:26:18,157 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 81 [2021-06-06 14:26:18,463 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 85 [2021-06-06 14:26:18,816 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 90 [2021-06-06 14:26:19,256 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 115 [2021-06-06 14:26:19,799 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 140 [2021-06-06 14:26:20,523 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 163 [2021-06-06 14:26:21,123 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 138 [2021-06-06 14:26:21,723 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 143 [2021-06-06 14:26:22,115 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 99 [2021-06-06 14:26:22,460 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 94 [2021-06-06 14:26:22,824 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 97 [2021-06-06 14:26:23,213 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 102 [2021-06-06 14:26:23,933 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2021-06-06 14:26:24,184 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 77 [2021-06-06 14:26:25,344 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 64 DAG size of output: 47 [2021-06-06 14:26:25,775 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 51 [2021-06-06 14:26:25,949 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 57 [2021-06-06 14:26:26,145 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 63 [2021-06-06 14:26:26,398 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2021-06-06 14:26:26,675 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 81 [2021-06-06 14:26:26,966 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 85 [2021-06-06 14:26:27,316 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 90 [2021-06-06 14:26:27,739 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 115 [2021-06-06 14:26:28,297 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 140 [2021-06-06 14:26:28,977 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 163 [2021-06-06 14:26:29,553 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 138 [2021-06-06 14:26:30,151 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 143 [2021-06-06 14:26:30,569 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 99 [2021-06-06 14:26:30,915 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 94 [2021-06-06 14:26:31,301 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 97 [2021-06-06 14:26:31,685 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 102 [2021-06-06 14:26:32,396 WARN L205 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2021-06-06 14:26:32,634 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 76 [2021-06-06 14:26:33,187 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 50 [2021-06-06 14:26:33,616 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2021-06-06 14:26:33,815 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 62 [2021-06-06 14:26:34,083 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 68 [2021-06-06 14:26:34,356 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 80 [2021-06-06 14:26:34,657 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 84 [2021-06-06 14:26:34,973 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 89 [2021-06-06 14:26:35,409 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 114 [2021-06-06 14:26:35,988 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 139 [2021-06-06 14:26:36,690 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 162 [2021-06-06 14:26:37,246 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 137 [2021-06-06 14:26:37,842 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 142 [2021-06-06 14:26:38,248 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 98 [2021-06-06 14:26:38,617 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 93 [2021-06-06 14:26:39,023 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 96 [2021-06-06 14:26:39,393 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 101 [2021-06-06 14:26:40,088 WARN L205 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2021-06-06 14:26:40,340 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 77 [2021-06-06 14:26:42,636 WARN L205 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 64 DAG size of output: 47 [2021-06-06 14:26:42,967 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 57 [2021-06-06 14:26:43,178 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 63 [2021-06-06 14:26:43,425 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2021-06-06 14:26:43,727 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 81 [2021-06-06 14:26:44,038 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 85 [2021-06-06 14:26:44,358 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 90 [2021-06-06 14:26:44,791 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 115 [2021-06-06 14:26:45,358 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 140 [2021-06-06 14:26:46,064 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 163 [2021-06-06 14:26:46,631 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 138 [2021-06-06 14:26:47,237 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 143 [2021-06-06 14:26:47,654 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 99 [2021-06-06 14:26:48,040 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 94 [2021-06-06 14:26:48,465 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 97 [2021-06-06 14:26:48,885 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 102 [2021-06-06 14:26:49,644 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2021-06-06 14:26:49,889 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 74 [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:26:50,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 125 states. [2021-06-06 14:26:50,241 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:26:50,241 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]=== [2021-06-06 14:26:50,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:26:50,242 INFO L82 PathProgramCache]: Analyzing trace with hash -1278881905, now seen corresponding path program 1 times [2021-06-06 14:26:50,242 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:26:50,242 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763227934] [2021-06-06 14:26:50,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:26:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:26:50,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 10 proven. 1026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:26:50,472 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:26:50,472 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763227934] [2021-06-06 14:26:50,472 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [763227934] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:26:50,472 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1512704091] [2021-06-06 14:26:50,473 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 [2021-06-06 14:26:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:26:50,821 INFO L263 TraceCheckSpWp]: Trace formula consists of 1246 conjuncts, 8 conjunts are in the unsatisfiable core [2021-06-06 14:26:50,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:26:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 10 proven. 1026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:26:51,459 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1512704091] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:26:51,459 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:26:51,459 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-06-06 14:26:51,459 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269719498] [2021-06-06 14:26:51,460 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-06 14:26:51,460 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:26:51,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-06 14:26:51,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-06-06 14:26:51,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:26:51,461 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:26:51,461 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 57.7) internal successors, (577), 10 states have internal predecessors, (577), 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) [2021-06-06 14:26:51,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:26:51,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:26:51,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:26:51,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:26:51,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:26:51,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:26:51,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:26:51,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:26:51,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 125 states. [2021-06-06 14:26:51,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:26:52,763 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 61 DAG size of output: 44 [2021-06-06 14:26:53,179 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 48 [2021-06-06 14:26:53,399 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 54 [2021-06-06 14:26:53,595 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 60 [2021-06-06 14:26:53,835 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 66 [2021-06-06 14:26:54,124 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 78 [2021-06-06 14:26:54,426 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 82 [2021-06-06 14:26:54,746 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 87 [2021-06-06 14:26:55,176 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 112 [2021-06-06 14:26:55,730 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 137 [2021-06-06 14:26:56,476 WARN L205 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 160 [2021-06-06 14:26:57,039 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 135 [2021-06-06 14:26:57,631 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 140 [2021-06-06 14:26:58,054 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 96 [2021-06-06 14:26:58,439 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 91 [2021-06-06 14:26:58,865 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 94 [2021-06-06 14:26:59,252 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 99 [2021-06-06 14:27:00,004 WARN L205 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:27:00,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-06-06 14:27:00,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:27:00,235 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-06-06 14:27:00,235 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]=== [2021-06-06 14:27:00,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:27:00,236 INFO L82 PathProgramCache]: Analyzing trace with hash 1009998054, now seen corresponding path program 2 times [2021-06-06 14:27:00,236 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:27:00,236 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010964719] [2021-06-06 14:27:00,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:27:02,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:27:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 1383 trivial. 0 not checked. [2021-06-06 14:27:04,000 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:27:04,001 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010964719] [2021-06-06 14:27:04,001 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010964719] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 14:27:04,001 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 14:27:04,001 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2021-06-06 14:27:04,001 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663205146] [2021-06-06 14:27:04,001 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-06-06 14:27:04,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:27:04,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-06-06 14:27:04,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=757, Unknown=0, NotChecked=0, Total=870 [2021-06-06 14:27:04,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:27:04,002 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:27:04,003 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 5.733333333333333) internal successors, (172), 30 states have internal predecessors, (172), 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) [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:27:04,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:27:04,629 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 80 [2021-06-06 14:27:04,785 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 82 [2021-06-06 14:27:05,122 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-06-06 14:27:05,309 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 83 [2021-06-06 14:27:05,527 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 88 [2021-06-06 14:27:05,674 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72 [2021-06-06 14:27:05,823 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 83 [2021-06-06 14:27:05,996 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 94 [2021-06-06 14:27:06,186 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 105 [2021-06-06 14:27:06,400 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 116 [2021-06-06 14:27:06,644 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 128 [2021-06-06 14:27:06,904 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 134 [2021-06-06 14:27:07,187 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 136 [2021-06-06 14:27:07,405 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 131 [2021-06-06 14:27:07,676 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 142 [2021-06-06 14:27:07,900 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 133 [2021-06-06 14:27:08,134 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2021-06-06 14:27:08,355 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 128 [2021-06-06 14:27:08,561 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 126 [2021-06-06 14:27:08,764 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 120 [2021-06-06 14:27:12,048 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2021-06-06 14:27:13,157 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 115 DAG size of output: 81 [2021-06-06 14:27:13,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:27:13,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:27:13,282 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-06-06 14:27:13,282 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]=== [2021-06-06 14:27:13,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:27:13,282 INFO L82 PathProgramCache]: Analyzing trace with hash 1013354223, now seen corresponding path program 1 times [2021-06-06 14:27:13,282 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:27:13,282 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013303878] [2021-06-06 14:27:13,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:27:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:27:17,077 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 33 [2021-06-06 14:27:17,749 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 73 [2021-06-06 14:27:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 817 proven. 102 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2021-06-06 14:27:22,596 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:27:22,596 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013303878] [2021-06-06 14:27:22,596 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013303878] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:27:22,596 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [741015055] [2021-06-06 14:27:22,596 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 [2021-06-06 14:27:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:27:22,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 1375 conjuncts, 78 conjunts are in the unsatisfiable core [2021-06-06 14:27:22,907 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:27:23,650 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 [2021-06-06 14:27:23,651 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,660 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:23,663 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 [2021-06-06 14:27:23,663 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,672 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:23,673 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,673 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:46, output treesize:38 [2021-06-06 14:27:23,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:23,770 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 [2021-06-06 14:27:23,771 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,784 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:23,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:23,787 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 [2021-06-06 14:27:23,788 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,800 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:23,801 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,801 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:62, output treesize:54 [2021-06-06 14:27:23,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:23,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:23,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:23,881 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 [2021-06-06 14:27:23,881 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,898 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:23,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:23,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:23,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:23,903 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 [2021-06-06 14:27:23,904 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,919 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:23,920 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:27:23,920 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:80, output treesize:72 [2021-06-06 14:27:24,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:24,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:27:24,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:24,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 13 [2021-06-06 14:27:24,282 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:24,300 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:24,301 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:27:24,302 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:78, output treesize:51 [2021-06-06 14:27:24,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:24,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:27:24,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:24,427 INFO L354 Elim1Store]: treesize reduction 62, result has 31.1 percent of original size [2021-06-06 14:27:24,427 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 40 [2021-06-06 14:27:24,429 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:24,444 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:24,446 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:27:24,447 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:63, output treesize:34 [2021-06-06 14:27:24,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:24,614 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 0 case distinctions, treesize of input 38 treesize of output 25 [2021-06-06 14:27:24,615 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:24,625 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:24,626 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:27:24,626 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:55, output treesize:34 [2021-06-06 14:27:24,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:24,736 INFO L354 Elim1Store]: treesize reduction 50, result has 36.7 percent of original size [2021-06-06 14:27:24,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 44 [2021-06-06 14:27:24,738 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:24,758 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:24,770 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-06 14:27:24,771 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:47, output treesize:53 [2021-06-06 14:27:25,075 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_130|], 19=[|v_#memory_$Pointer$.offset_126|]} [2021-06-06 14:27:25,080 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 [2021-06-06 14:27:25,081 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:25,086 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 [2021-06-06 14:27:25,087 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:25,122 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:25,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:25,156 INFO L354 Elim1Store]: treesize reduction 71, result has 11.3 percent of original size [2021-06-06 14:27:25,156 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 4 new quantified variables, introduced 4 case distinctions, treesize of input 51 treesize of output 47 [2021-06-06 14:27:25,158 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:25,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:25,167 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 14:27:25,167 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 1 case distinctions, treesize of input 47 treesize of output 37 [2021-06-06 14:27:25,169 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:25,202 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:25,205 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-06 14:27:25,205 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:141, output treesize:138 [2021-06-06 14:27:25,696 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 55 treesize of output 31 [2021-06-06 14:27:25,697 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:25,701 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 61 treesize of output 37 [2021-06-06 14:27:25,703 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:25,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:25,738 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 14:27:25,738 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:159, output treesize:105 [2021-06-06 14:27:26,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:26,017 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:27:26,018 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 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 21 [2021-06-06 14:27:26,019 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:26,035 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:27:26,040 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:27:26,041 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 4 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 21 [2021-06-06 14:27:26,042 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:27:26,053 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:27:26,055 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 14:27:26,055 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:111, output treesize:15 [2021-06-06 14:27:26,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 793 proven. 103 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2021-06-06 14:27:26,346 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [741015055] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:27:26,346 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:27:26,346 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 28] total 93 [2021-06-06 14:27:26,347 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215101753] [2021-06-06 14:27:26,347 INFO L462 AbstractCegarLoop]: Interpolant automaton has 93 states [2021-06-06 14:27:26,347 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:27:26,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2021-06-06 14:27:26,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=473, Invalid=8083, Unknown=0, NotChecked=0, Total=8556 [2021-06-06 14:27:26,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:27:26,350 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:27:26,351 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 93 states, 93 states have (on average 5.731182795698925) internal successors, (533), 93 states have internal predecessors, (533), 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) [2021-06-06 14:27:26,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:27:26,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:27:26,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:27:26,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:27:26,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:27:26,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:27:26,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:27:26,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:27:26,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2021-06-06 14:27:26,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:27:26,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:27:26,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:27:28,003 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 69 [2021-06-06 14:27:28,317 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 75 [2021-06-06 14:27:28,621 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2021-06-06 14:27:30,148 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2021-06-06 14:27:30,363 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2021-06-06 14:27:30,605 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2021-06-06 14:27:30,850 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 76 [2021-06-06 14:27:31,146 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2021-06-06 14:27:31,484 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2021-06-06 14:27:31,834 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2021-06-06 14:27:32,243 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 111 [2021-06-06 14:27:32,845 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 120 [2021-06-06 14:27:33,530 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 124 [2021-06-06 14:27:34,358 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 142 [2021-06-06 14:27:35,027 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 128 [2021-06-06 14:27:35,792 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 146 [2021-06-06 14:27:36,748 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 165 [2021-06-06 14:27:37,854 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 180 [2021-06-06 14:27:38,800 WARN L205 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 166 [2021-06-06 14:27:39,863 WARN L205 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 179 [2021-06-06 14:27:40,771 WARN L205 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 162 [2021-06-06 14:27:41,664 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 176 [2021-06-06 14:27:42,683 WARN L205 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 175 [2021-06-06 14:27:43,397 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 165 [2021-06-06 14:27:44,139 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 172 [2021-06-06 14:27:45,057 WARN L205 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 167 [2021-06-06 14:27:45,786 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 161 [2021-06-06 14:27:46,660 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 163 [2021-06-06 14:27:47,167 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 124 [2021-06-06 14:27:47,591 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 120 [2021-06-06 14:27:48,140 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 150 [2021-06-06 14:27:48,539 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 116 [2021-06-06 14:27:48,925 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 109 [2021-06-06 14:27:49,272 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 114 [2021-06-06 14:27:49,686 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 123 [2021-06-06 14:27:50,027 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 107 [2021-06-06 14:27:50,713 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 143 [2021-06-06 14:27:51,088 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 116 [2021-06-06 14:27:51,705 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 138 [2021-06-06 14:27:52,332 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 136 [2021-06-06 14:27:52,893 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 131 [2021-06-06 14:27:53,450 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 123 [2021-06-06 14:27:55,412 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 125 [2021-06-06 14:27:55,633 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 79 [2021-06-06 14:27:56,044 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 87 [2021-06-06 14:27:56,491 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 105 [2021-06-06 14:27:56,998 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 121 [2021-06-06 14:27:57,529 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 123 [2021-06-06 14:27:58,110 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 124 [2021-06-06 14:27:58,636 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 122 [2021-06-06 14:27:59,064 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 83 [2021-06-06 14:27:59,494 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 95 [2021-06-06 14:27:59,907 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 102 [2021-06-06 14:28:03,215 WARN L205 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2021-06-06 14:28:03,448 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 82 [2021-06-06 14:28:06,801 WARN L205 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2021-06-06 14:28:07,072 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 82 [2021-06-06 14:28:07,430 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 75 [2021-06-06 14:28:07,616 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:28:07,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:28:07,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 14:28:08,037 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:28:08,038 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]=== [2021-06-06 14:28:08,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:28:08,038 INFO L82 PathProgramCache]: Analyzing trace with hash -1816850401, now seen corresponding path program 1 times [2021-06-06 14:28:08,038 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:28:08,038 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904258975] [2021-06-06 14:28:08,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:28:08,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:28:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1362 backedges. 420 proven. 15 refuted. 0 times theorem prover too weak. 927 trivial. 0 not checked. [2021-06-06 14:28:09,613 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:28:09,613 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904258975] [2021-06-06 14:28:09,613 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [904258975] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:28:09,613 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [32826931] [2021-06-06 14:28:09,613 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 [2021-06-06 14:28:09,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:28:09,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 1287 conjuncts, 114 conjunts are in the unsatisfiable core [2021-06-06 14:28:09,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:28:09,967 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 [2021-06-06 14:28:09,968 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:09,972 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:09,973 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:09,973 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 14:28:10,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:10,105 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 [2021-06-06 14:28:10,106 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:10,118 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:10,119 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:10,119 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:26 [2021-06-06 14:28:10,365 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 [2021-06-06 14:28:10,366 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:10,376 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:10,377 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:10,377 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:34 [2021-06-06 14:28:10,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:10,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:10,845 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 14:28:10,845 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 [2021-06-06 14:28:10,847 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:10,862 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:10,863 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:10,863 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:55, output treesize:53 [2021-06-06 14:28:11,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:11,008 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 45 treesize of output 28 [2021-06-06 14:28:11,010 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:11,025 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:11,029 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. [2021-06-06 14:28:11,029 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:68, output treesize:57 [2021-06-06 14:28:11,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:28:11,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:11,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 15 [2021-06-06 14:28:11,633 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:11,649 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:11,651 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. [2021-06-06 14:28:11,651 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:66, output treesize:38 [2021-06-06 14:28:12,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:12,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:12,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:12,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:12,438 INFO L354 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2021-06-06 14:28:12,438 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 [2021-06-06 14:28:12,440 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:12,454 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:12,455 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:12,455 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:63, output treesize:29 [2021-06-06 14:28:12,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:12,654 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 31 treesize of output 26 [2021-06-06 14:28:12,655 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:12,663 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:12,664 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:12,664 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:42, output treesize:38 [2021-06-06 14:28:12,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:12,742 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-06-06 14:28:12,742 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 1 case distinctions, treesize of input 38 treesize of output 36 [2021-06-06 14:28:12,743 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:12,753 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:12,753 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:12,753 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:45 [2021-06-06 14:28:12,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:12,840 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-06-06 14:28:12,840 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 48 [2021-06-06 14:28:12,841 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:12,852 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:12,853 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:12,853 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:58, output treesize:54 [2021-06-06 14:28:13,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,294 INFO L354 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2021-06-06 14:28:13,294 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 5 new quantified variables, introduced 7 case distinctions, treesize of input 76 treesize of output 81 [2021-06-06 14:28:13,295 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:13,313 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:28:13,315 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:13,315 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:87, output treesize:93 [2021-06-06 14:28:13,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,499 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 47 treesize of output 39 [2021-06-06 14:28:13,500 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:13,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,512 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 49 treesize of output 41 [2021-06-06 14:28:13,513 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:13,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,521 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 47 treesize of output 48 [2021-06-06 14:28:13,522 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:13,574 INFO L628 ElimStorePlain]: treesize reduction 54, result has 63.3 percent of original size [2021-06-06 14:28:13,575 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. [2021-06-06 14:28:13,576 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:177, output treesize:75 [2021-06-06 14:28:13,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:28:13,720 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 32 treesize of output 16 [2021-06-06 14:28:13,721 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:28:13,768 INFO L628 ElimStorePlain]: treesize reduction 40, result has 27.3 percent of original size [2021-06-06 14:28:13,769 INFO L518 ElimStorePlain]: Eliminatee |#memory_$Pointer$.base| vanished before elimination [2021-06-06 14:28:13,769 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:28:13,769 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:77, output treesize:15 [2021-06-06 14:28:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1362 backedges. 563 proven. 39 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2021-06-06 14:28:14,102 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [32826931] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:28:14,103 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:28:14,103 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 43] total 69 [2021-06-06 14:28:14,103 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303861589] [2021-06-06 14:28:14,103 INFO L462 AbstractCegarLoop]: Interpolant automaton has 69 states [2021-06-06 14:28:14,103 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:28:14,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2021-06-06 14:28:14,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=214, Invalid=4478, Unknown=0, NotChecked=0, Total=4692 [2021-06-06 14:28:14,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:28:14,105 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:28:14,106 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 69 states, 69 states have (on average 7.043478260869565) internal successors, (486), 69 states have internal predecessors, (486), 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) [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 14:28:14,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:28:15,625 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 66 [2021-06-06 14:28:15,821 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2021-06-06 14:28:16,036 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 90 [2021-06-06 14:28:16,237 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 76 [2021-06-06 14:28:16,498 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2021-06-06 14:28:16,667 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2021-06-06 14:28:17,077 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2021-06-06 14:28:17,362 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 80 [2021-06-06 14:28:17,684 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2021-06-06 14:28:18,080 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 106 [2021-06-06 14:28:18,497 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 110 [2021-06-06 14:28:18,936 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 114 [2021-06-06 14:28:19,470 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 136 [2021-06-06 14:28:19,899 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 123 [2021-06-06 14:28:20,373 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 121 [2021-06-06 14:28:20,788 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 117 [2021-06-06 14:28:21,220 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 121 [2021-06-06 14:28:21,691 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 125 [2021-06-06 14:28:22,164 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 129 [2021-06-06 14:28:22,643 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 125 [2021-06-06 14:28:23,304 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 127 [2021-06-06 14:28:23,797 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 140 [2021-06-06 14:28:24,851 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 103 [2021-06-06 14:28:25,153 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2021-06-06 14:28:25,485 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2021-06-06 14:28:25,851 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 129 [2021-06-06 14:28:26,195 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2021-06-06 14:28:26,576 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 135 [2021-06-06 14:28:26,978 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 134 [2021-06-06 14:28:27,302 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 127 [2021-06-06 14:28:27,704 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2021-06-06 14:28:28,058 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 131 [2021-06-06 14:28:28,262 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2021-06-06 14:28:28,579 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 125 [2021-06-06 14:28:28,915 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 127 [2021-06-06 14:28:29,214 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 121 [2021-06-06 14:28:29,502 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 121 [2021-06-06 14:28:29,785 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 117 [2021-06-06 14:28:30,134 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2021-06-06 14:28:30,455 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2021-06-06 14:28:30,699 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 110 [2021-06-06 14:28:30,951 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 106 [2021-06-06 14:28:31,266 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 115 [2021-06-06 14:28:31,483 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2021-06-06 14:28:31,816 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2021-06-06 14:28:32,079 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 107 [2021-06-06 14:28:32,357 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 106 [2021-06-06 14:28:32,662 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 110 [2021-06-06 14:28:32,895 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 98 [2021-06-06 14:28:33,157 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 102 [2021-06-06 14:28:33,447 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 100 [2021-06-06 14:28:33,750 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2021-06-06 14:28:34,075 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 103 [2021-06-06 14:28:34,392 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 107 [2021-06-06 14:28:34,671 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 104 [2021-06-06 14:28:34,981 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 109 [2021-06-06 14:28:35,280 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 108 [2021-06-06 14:28:35,599 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 114 [2021-06-06 14:28:35,925 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 113 [2021-06-06 14:28:36,281 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 118 [2021-06-06 14:28:36,653 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 124 [2021-06-06 14:28:37,050 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 123 [2021-06-06 14:28:37,352 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2021-06-06 14:28:37,751 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 129 [2021-06-06 14:28:38,060 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 103 [2021-06-06 14:28:38,414 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2021-06-06 14:28:38,827 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 124 [2021-06-06 14:28:39,286 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 139 [2021-06-06 14:28:39,811 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 154 [2021-06-06 14:28:40,242 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 139 [2021-06-06 14:28:40,675 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 141 [2021-06-06 14:28:41,045 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 116 [2021-06-06 14:28:41,445 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2021-06-06 14:28:42,763 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 126 DAG size of output: 119 [2021-06-06 14:28:43,275 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 95 [2021-06-06 14:28:43,836 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 114 [2021-06-06 14:28:44,264 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 71 [2021-06-06 14:28:44,524 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 75 [2021-06-06 14:28:44,858 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 89 [2021-06-06 14:28:45,257 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 105 [2021-06-06 14:28:45,674 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 107 [2021-06-06 14:28:45,967 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 71 [2021-06-06 14:28:46,330 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 83 [2021-06-06 14:28:46,621 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 90 [2021-06-06 14:28:46,961 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 96 [2021-06-06 14:28:47,279 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 92 [2021-06-06 14:28:48,179 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2021-06-06 14:28:48,383 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 94 [2021-06-06 14:28:48,612 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2021-06-06 14:28:48,867 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2021-06-06 14:28:49,096 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2021-06-06 14:28:50,523 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76 [2021-06-06 14:28:50,729 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 80 [2021-06-06 14:28:50,953 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 84 [2021-06-06 14:28:51,350 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 94 [2021-06-06 14:28:51,663 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 102 [2021-06-06 14:28:52,019 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 107 [2021-06-06 14:28:52,285 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 99 [2021-06-06 14:28:52,522 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 89 [2021-06-06 14:28:52,735 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 85 [2021-06-06 14:28:52,941 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 83 [2021-06-06 14:28:53,130 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 79 [2021-06-06 14:28:53,347 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 86 [2021-06-06 14:28:53,744 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 77 [2021-06-06 14:28:54,197 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 52 [2021-06-06 14:28:54,736 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2021-06-06 14:28:57,366 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 87 [2021-06-06 14:28:57,637 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2021-06-06 14:28:57,883 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 104 [2021-06-06 14:28:58,153 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 109 [2021-06-06 14:28:58,382 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2021-06-06 14:28:59,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:28:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:28:59,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2021-06-06 14:28:59,406 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47 [2021-06-06 14:28:59,406 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]=== [2021-06-06 14:28:59,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:28:59,407 INFO L82 PathProgramCache]: Analyzing trace with hash -2090226454, now seen corresponding path program 1 times [2021-06-06 14:28:59,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:28:59,407 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921256920] [2021-06-06 14:28:59,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:28:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:29:00,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1574 backedges. 139 proven. 538 refuted. 0 times theorem prover too weak. 897 trivial. 0 not checked. [2021-06-06 14:29:00,272 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:29:00,272 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [921256920] [2021-06-06 14:29:00,272 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [921256920] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:29:00,272 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [801778241] [2021-06-06 14:29:00,272 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 [2021-06-06 14:29:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:29:00,707 INFO L263 TraceCheckSpWp]: Trace formula consists of 1544 conjuncts, 177 conjunts are in the unsatisfiable core [2021-06-06 14:29:00,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:29:01,279 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 [2021-06-06 14:29:01,280 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:01,288 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:01,289 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:29:01,289 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:25, output treesize:24 [2021-06-06 14:29:01,630 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 [2021-06-06 14:29:01,631 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:01,640 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:01,640 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:29:01,640 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:24 [2021-06-06 14:29:01,916 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:29:01,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 9 [2021-06-06 14:29:01,917 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:01,933 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:01,934 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:29:01,934 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:30 [2021-06-06 14:29:02,256 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-06 14:29:02,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 17 [2021-06-06 14:29:02,258 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:02,265 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:02,266 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:29:02,266 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:28 [2021-06-06 14:29:02,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:02,408 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 24 treesize of output 23 [2021-06-06 14:29:02,409 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:02,417 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:02,418 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:29:02,418 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:41, output treesize:37 [2021-06-06 14:29:02,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:02,479 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-06-06 14:29:02,479 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 1 case distinctions, treesize of input 31 treesize of output 33 [2021-06-06 14:29:02,480 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:02,490 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:02,491 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:29:02,491 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44 [2021-06-06 14:29:02,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:02,566 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-06-06 14:29:02,566 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 45 [2021-06-06 14:29:02,567 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:02,579 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:02,580 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. [2021-06-06 14:29:02,580 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:57, output treesize:53 [2021-06-06 14:29:03,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:03,061 INFO L354 Elim1Store]: treesize reduction 124, result has 37.1 percent of original size [2021-06-06 14:29:03,062 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 4 new quantified variables, introduced 7 case distinctions, treesize of input 51 treesize of output 86 [2021-06-06 14:29:03,065 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:03,094 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:03,119 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-06 14:29:03,120 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:68, output treesize:136 [2021-06-06 14:29:03,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:03,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:03,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:03,948 INFO L354 Elim1Store]: treesize reduction 50, result has 49.0 percent of original size [2021-06-06 14:29:03,948 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 3 case distinctions, treesize of input 39 treesize of output 66 [2021-06-06 14:29:03,949 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:03,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:03,980 INFO L354 Elim1Store]: treesize reduction 48, result has 42.2 percent of original size [2021-06-06 14:29:03,980 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 63 [2021-06-06 14:29:03,981 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:03,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:03,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:04,017 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-06-06 14:29:04,017 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 2 case distinctions, treesize of input 40 treesize of output 59 [2021-06-06 14:29:04,018 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:04,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:04,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:04,047 INFO L354 Elim1Store]: treesize reduction 32, result has 49.2 percent of original size [2021-06-06 14:29:04,047 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 2 case distinctions, treesize of input 40 treesize of output 59 [2021-06-06 14:29:04,048 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:04,119 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:04,139 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 8 dim-0 vars, and 4 xjuncts. [2021-06-06 14:29:04,139 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:230, output treesize:205 [2021-06-06 14:29:04,615 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 61 [2021-06-06 14:29:05,117 INFO L446 ElimStorePlain]: Different costs {2=[v_prenex_18, v_prenex_17], 30=[|#memory_$Pointer$.base|]} [2021-06-06 14:29:05,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:05,121 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 27 treesize of output 11 [2021-06-06 14:29:05,122 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:05,190 INFO L628 ElimStorePlain]: treesize reduction 40, result has 76.7 percent of original size [2021-06-06 14:29:05,190 INFO L518 ElimStorePlain]: Eliminatee v_prenex_17 vanished before elimination [2021-06-06 14:29:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:29:05,197 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 26 treesize of output 10 [2021-06-06 14:29:05,198 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:05,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-06-06 14:29:05,201 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:05,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-06-06 14:29:05,205 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:05,217 INFO L628 ElimStorePlain]: treesize reduction 17, result has 41.4 percent of original size [2021-06-06 14:29:05,217 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:29:05,217 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:194, output treesize:12 [2021-06-06 14:29:06,781 INFO L354 Elim1Store]: treesize reduction 18, result has 66.0 percent of original size [2021-06-06 14:29:06,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 123 treesize of output 92 [2021-06-06 14:29:06,798 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 14:29:06,818 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:06,844 INFO L354 Elim1Store]: treesize reduction 8, result has 75.8 percent of original size [2021-06-06 14:29:06,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 80 treesize of output 68 [2021-06-06 14:29:06,865 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:29:06,868 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:29:06,869 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:29:06,869 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:123, output treesize:7 [2021-06-06 14:29:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1574 backedges. 321 proven. 1158 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2021-06-06 14:29:07,328 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [801778241] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:29:07,329 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:29:07,329 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 64] total 88 [2021-06-06 14:29:07,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040527202] [2021-06-06 14:29:07,330 INFO L462 AbstractCegarLoop]: Interpolant automaton has 88 states [2021-06-06 14:29:07,330 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:29:07,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2021-06-06 14:29:07,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=374, Invalid=7282, Unknown=0, NotChecked=0, Total=7656 [2021-06-06 14:29:07,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:29:07,331 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:29:07,332 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 88 states, 88 states have (on average 10.522727272727273) internal successors, (926), 88 states have internal predecessors, (926), 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) [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:29:07,332 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2021-06-06 14:29:07,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:29:09,758 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 62 [2021-06-06 14:29:09,966 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2021-06-06 14:29:10,197 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 80 [2021-06-06 14:29:10,451 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 87 [2021-06-06 14:29:10,764 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 92 [2021-06-06 14:29:11,042 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 88 [2021-06-06 14:29:11,272 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 84 [2021-06-06 14:29:11,477 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 80 [2021-06-06 14:29:11,657 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 76 [2021-06-06 14:29:11,868 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 80 [2021-06-06 14:29:12,045 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2021-06-06 14:29:12,264 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2021-06-06 14:29:12,500 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 76 [2021-06-06 14:29:12,756 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 76 [2021-06-06 14:29:13,011 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 72 [2021-06-06 14:29:13,278 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 80 [2021-06-06 14:29:13,534 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 76 [2021-06-06 14:29:13,811 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 75 [2021-06-06 14:29:14,127 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 72 [2021-06-06 14:29:14,304 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 63 [2021-06-06 14:29:14,530 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 67 [2021-06-06 14:29:14,794 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 76 [2021-06-06 14:29:15,033 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 73 [2021-06-06 14:29:15,283 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 77 [2021-06-06 14:29:15,531 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 79 [2021-06-06 14:29:15,793 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 80 [2021-06-06 14:29:16,052 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 83 [2021-06-06 14:29:16,322 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 86 [2021-06-06 14:29:16,659 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 95 [2021-06-06 14:29:16,934 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 89 [2021-06-06 14:29:17,147 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 62 [2021-06-06 14:29:17,462 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 98 [2021-06-06 14:29:17,735 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2021-06-06 14:29:17,983 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2021-06-06 14:29:18,236 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2021-06-06 14:29:18,419 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2021-06-06 14:29:18,604 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2021-06-06 14:29:18,823 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2021-06-06 14:29:19,184 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2021-06-06 14:29:19,401 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 76 [2021-06-06 14:29:19,729 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 74 [2021-06-06 14:29:19,925 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2021-06-06 14:29:20,173 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 92 [2021-06-06 14:29:20,662 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2021-06-06 14:29:21,165 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 62 [2021-06-06 14:29:21,361 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2021-06-06 14:29:21,687 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2021-06-06 14:29:21,902 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 62 [2021-06-06 14:29:22,318 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2021-06-06 14:29:22,570 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2021-06-06 14:29:22,730 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2021-06-06 14:29:22,912 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2021-06-06 14:29:23,146 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 66 [2021-06-06 14:29:23,372 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2021-06-06 14:29:23,623 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 82 [2021-06-06 14:29:23,901 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 92 [2021-06-06 14:29:24,193 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 99 [2021-06-06 14:29:24,523 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 104 [2021-06-06 14:29:24,827 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 105 [2021-06-06 14:29:25,166 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 108 [2021-06-06 14:29:25,625 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 105 [2021-06-06 14:29:25,978 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2021-06-06 14:29:26,332 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 110 [2021-06-06 14:29:26,671 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 106 [2021-06-06 14:29:26,949 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 102 [2021-06-06 14:29:27,239 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 104 [2021-06-06 14:29:27,550 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 106 [2021-06-06 14:29:27,831 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 102 [2021-06-06 14:29:28,104 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 100 [2021-06-06 14:29:28,399 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 98 [2021-06-06 14:29:28,644 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 94 [2021-06-06 14:29:28,888 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 14:29:29,101 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2021-06-06 14:29:29,359 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 87 [2021-06-06 14:29:29,538 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2021-06-06 14:29:29,810 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 90 [2021-06-06 14:29:30,024 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2021-06-06 14:29:30,322 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 90 [2021-06-06 14:29:30,569 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 83 [2021-06-06 14:29:30,818 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 83 [2021-06-06 14:29:31,076 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 86 [2021-06-06 14:29:31,395 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 87 [2021-06-06 14:29:31,619 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 79 [2021-06-06 14:29:31,870 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 83 [2021-06-06 14:29:32,164 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 82 [2021-06-06 14:29:32,490 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 79 [2021-06-06 14:29:32,686 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2021-06-06 14:29:32,942 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 79 [2021-06-06 14:29:33,240 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 88 [2021-06-06 14:29:33,495 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 80 [2021-06-06 14:29:33,785 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 89 [2021-06-06 14:29:34,049 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 86 [2021-06-06 14:29:34,387 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 96 [2021-06-06 14:29:34,691 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 95 [2021-06-06 14:29:35,029 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2021-06-06 14:29:35,413 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 111 [2021-06-06 14:29:35,792 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 109 [2021-06-06 14:29:36,107 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 98 [2021-06-06 14:29:36,533 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 118 [2021-06-06 14:29:36,860 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2021-06-06 14:29:37,193 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2021-06-06 14:29:37,606 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 106 [2021-06-06 14:29:37,949 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 108 [2021-06-06 14:29:38,318 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 114 [2021-06-06 14:29:38,703 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 122 [2021-06-06 14:29:39,106 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 122 [2021-06-06 14:29:39,527 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 130 [2021-06-06 14:29:39,991 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 138 [2021-06-06 14:29:40,446 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 130 [2021-06-06 14:29:40,970 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 154 [2021-06-06 14:29:41,469 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 146 [2021-06-06 14:29:42,034 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 162 [2021-06-06 14:29:42,623 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 170 [2021-06-06 14:29:43,197 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 168 [2021-06-06 14:29:43,828 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 178 [2021-06-06 14:29:44,434 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 184 [2021-06-06 14:29:45,035 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 173 [2021-06-06 14:29:45,561 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 168 [2021-06-06 14:29:46,252 WARN L205 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 189 [2021-06-06 14:29:46,836 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 173 [2021-06-06 14:29:47,432 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 169 [2021-06-06 14:29:47,772 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 105 [2021-06-06 14:29:48,295 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 116 [2021-06-06 14:29:48,780 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 120 [2021-06-06 14:29:49,261 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 122 [2021-06-06 14:29:49,759 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 120 [2021-06-06 14:29:50,243 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 119 [2021-06-06 14:29:50,724 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 137 [2021-06-06 14:29:51,051 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 85 [2021-06-06 14:29:51,359 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 82 [2021-06-06 14:29:51,555 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2021-06-06 14:29:51,868 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 83 [2021-06-06 14:29:52,149 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 89 [2021-06-06 14:29:52,468 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 98 [2021-06-06 14:29:52,840 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 106 [2021-06-06 14:29:53,259 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 107 [2021-06-06 14:29:53,716 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 109 [2021-06-06 14:29:54,084 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 105 [2021-06-06 14:29:54,415 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2021-06-06 14:29:54,728 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 96 [2021-06-06 14:29:55,029 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 95 [2021-06-06 14:29:55,295 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 84 [2021-06-06 14:29:55,587 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 86 [2021-06-06 14:29:55,882 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 83 [2021-06-06 14:29:56,248 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 89 [2021-06-06 14:29:56,555 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 93 [2021-06-06 14:29:56,891 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 98 [2021-06-06 14:29:56,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2021-06-06 14:29:56,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2021-06-06 14:29:57,094 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable56 [2021-06-06 14:29:57,095 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]=== [2021-06-06 14:29:57,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:29:57,095 INFO L82 PathProgramCache]: Analyzing trace with hash 2144456565, now seen corresponding path program 1 times [2021-06-06 14:29:57,096 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:29:57,096 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271037150] [2021-06-06 14:29:57,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:29:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:30:04,232 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 67 [2021-06-06 14:30:07,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1321 backedges. 638 proven. 602 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2021-06-06 14:30:07,446 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:30:07,446 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271037150] [2021-06-06 14:30:07,446 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271037150] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:30:07,446 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321812638] [2021-06-06 14:30:07,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:30:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:30:07,757 INFO L263 TraceCheckSpWp]: Trace formula consists of 1278 conjuncts, 145 conjunts are in the unsatisfiable core [2021-06-06 14:30:07,765 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:30:08,085 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 [2021-06-06 14:30:08,086 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,099 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:08,100 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,100 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:33, output treesize:32 [2021-06-06 14:30:08,437 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 [2021-06-06 14:30:08,437 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,454 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:08,457 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 [2021-06-06 14:30:08,464 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,479 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:08,480 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,480 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:60, output treesize:52 [2021-06-06 14:30:08,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:08,602 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 [2021-06-06 14:30:08,603 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,622 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:08,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:08,628 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 [2021-06-06 14:30:08,629 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,648 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:08,649 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,649 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:76, output treesize:68 [2021-06-06 14:30:08,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:08,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:08,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:08,813 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 [2021-06-06 14:30:08,814 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,839 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:08,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:08,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:08,848 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 [2021-06-06 14:30:08,849 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,873 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:08,873 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:08,874 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:94, output treesize:86 [2021-06-06 14:30:09,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:09,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:30:09,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:09,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 13 [2021-06-06 14:30:09,412 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:09,432 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:09,432 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:09,433 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:92, output treesize:65 [2021-06-06 14:30:09,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:09,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:30:09,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:09,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:09,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:09,581 INFO L354 Elim1Store]: treesize reduction 25, result has 30.6 percent of original size [2021-06-06 14:30:09,581 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 1 case distinctions, treesize of input 55 treesize of output 51 [2021-06-06 14:30:09,582 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:09,602 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:09,614 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:09,615 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:89, output treesize:48 [2021-06-06 14:30:09,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:09,875 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 0 case distinctions, treesize of input 36 treesize of output 23 [2021-06-06 14:30:09,876 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:09,890 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:09,893 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:09,893 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:48 [2021-06-06 14:30:09,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:09,941 INFO L354 Elim1Store]: treesize reduction 52, result has 34.2 percent of original size [2021-06-06 14:30:09,941 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 30 treesize of output 42 [2021-06-06 14:30:09,943 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:09,964 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:09,967 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-06-06 14:30:09,967 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:61, output treesize:65 [2021-06-06 14:30:11,884 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_130|], 12=[|v_#memory_$Pointer$.base_150|]} [2021-06-06 14:30:11,890 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 [2021-06-06 14:30:11,891 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:11,896 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 [2021-06-06 14:30:11,897 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:11,941 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:11,951 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:11,951 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 54 treesize of output 39 [2021-06-06 14:30:11,953 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:11,974 INFO L354 Elim1Store]: treesize reduction 59, result has 13.2 percent of original size [2021-06-06 14:30:11,975 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 4 case distinctions, treesize of input 70 treesize of output 48 [2021-06-06 14:30:11,976 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:12,011 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:12,014 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 2 xjuncts. [2021-06-06 14:30:12,014 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:175, output treesize:149 [2021-06-06 14:30:13,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:30:13,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 7 [2021-06-06 14:30:13,003 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:13,047 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:13,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:30:13,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 7 [2021-06-06 14:30:13,052 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:13,093 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:13,095 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 2 xjuncts. [2021-06-06 14:30:13,095 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:178, output treesize:152 [2021-06-06 14:30:13,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:30:13,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:13,916 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:30:13,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:13,955 INFO L354 Elim1Store]: treesize reduction 130, result has 21.2 percent of original size [2021-06-06 14:30:13,955 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 6 new quantified variables, introduced 14 case distinctions, treesize of input 85 treesize of output 69 [2021-06-06 14:30:13,957 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:13,996 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:14,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:30:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:14,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:30:14,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:14,038 INFO L354 Elim1Store]: treesize reduction 130, result has 21.2 percent of original size [2021-06-06 14:30:14,039 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 6 new quantified variables, introduced 14 case distinctions, treesize of input 92 treesize of output 72 [2021-06-06 14:30:14,040 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:14,079 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:14,082 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 14:30:14,082 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:206, output treesize:131 [2021-06-06 14:30:14,294 INFO L446 ElimStorePlain]: Different costs {4=[v_prenex_23], 7=[|v_#memory_$Pointer$.base_152|]} [2021-06-06 14:30:14,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:14,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:14,303 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:14,303 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 57 treesize of output 38 [2021-06-06 14:30:14,304 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:14,351 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:14,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:14,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:14,361 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:14,361 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 3 new quantified variables, introduced 1 case distinctions, treesize of input 63 treesize of output 38 [2021-06-06 14:30:14,362 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:14,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:14,368 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:14,368 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 63 treesize of output 31 [2021-06-06 14:30:14,369 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:14,417 INFO L628 ElimStorePlain]: treesize reduction 64, result has 61.9 percent of original size [2021-06-06 14:30:14,418 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 14:30:14,418 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:217, output treesize:78 [2021-06-06 14:30:15,015 INFO L354 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2021-06-06 14:30:15,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2021-06-06 14:30:15,016 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:15,022 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:15,022 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:15,022 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:26 [2021-06-06 14:30:15,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:15,339 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 31 treesize of output 26 [2021-06-06 14:30:15,340 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:15,347 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:15,348 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:15,348 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:35 [2021-06-06 14:30:15,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:15,471 INFO L354 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2021-06-06 14:30:15,471 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 1 case distinctions, treesize of input 38 treesize of output 36 [2021-06-06 14:30:15,472 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:15,480 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:15,481 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:15,481 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:46, output treesize:42 [2021-06-06 14:30:15,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:15,617 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-06-06 14:30:15,617 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 48 [2021-06-06 14:30:15,618 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:15,628 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:15,629 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:15,629 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:55, output treesize:51 [2021-06-06 14:30:16,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,324 INFO L354 Elim1Store]: treesize reduction 140, result has 25.9 percent of original size [2021-06-06 14:30:16,325 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 5 new quantified variables, introduced 7 case distinctions, treesize of input 76 treesize of output 81 [2021-06-06 14:30:16,326 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:16,343 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:16,345 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:16,346 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:84, output treesize:90 [2021-06-06 14:30:16,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,580 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 49 treesize of output 41 [2021-06-06 14:30:16,581 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:16,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,592 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 47 treesize of output 39 [2021-06-06 14:30:16,593 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:16,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,617 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 47 treesize of output 48 [2021-06-06 14:30:16,619 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:16,678 INFO L628 ElimStorePlain]: treesize reduction 51, result has 63.0 percent of original size [2021-06-06 14:30:16,680 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. [2021-06-06 14:30:16,680 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:168, output treesize:69 [2021-06-06 14:30:16,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,944 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 34 treesize of output 16 [2021-06-06 14:30:16,945 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:16,957 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:16,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:30:16,961 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 32 treesize of output 16 [2021-06-06 14:30:16,962 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:30:16,972 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:30:16,973 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:30:16,973 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:77, output treesize:4 [2021-06-06 14:30:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1321 backedges. 818 proven. 229 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2021-06-06 14:30:17,238 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1321812638] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:30:17,238 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:30:17,238 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [82, 50] total 122 [2021-06-06 14:30:17,238 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909260899] [2021-06-06 14:30:17,239 INFO L462 AbstractCegarLoop]: Interpolant automaton has 122 states [2021-06-06 14:30:17,239 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:30:17,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 122 interpolants. [2021-06-06 14:30:17,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=474, Invalid=14288, Unknown=0, NotChecked=0, Total=14762 [2021-06-06 14:30:17,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:30:17,242 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:30:17,243 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 122 states, 122 states have (on average 5.598360655737705) internal successors, (683), 122 states have internal predecessors, (683), 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) [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2021-06-06 14:30:17,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2021-06-06 14:30:17,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:30:19,915 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 86 [2021-06-06 14:30:22,447 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 58 [2021-06-06 14:30:22,676 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 61 [2021-06-06 14:30:22,921 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 63 [2021-06-06 14:30:23,206 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 68 [2021-06-06 14:30:23,458 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 68 [2021-06-06 14:30:23,700 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 65 [2021-06-06 14:30:24,044 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 95 [2021-06-06 14:30:24,332 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2021-06-06 14:30:24,611 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 72 [2021-06-06 14:30:24,967 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 78 [2021-06-06 14:30:25,337 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 80 [2021-06-06 14:30:25,751 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 86 [2021-06-06 14:30:26,230 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 99 [2021-06-06 14:30:26,780 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 103 [2021-06-06 14:30:27,385 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 109 [2021-06-06 14:30:28,108 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 129 [2021-06-06 14:30:28,977 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 149 [2021-06-06 14:30:30,046 WARN L205 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 166 [2021-06-06 14:30:30,876 WARN L205 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 149 [2021-06-06 14:30:31,775 WARN L205 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 156 [2021-06-06 14:30:33,400 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 144 [2021-06-06 14:30:33,984 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 134 [2021-06-06 14:30:34,611 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 136 [2021-06-06 14:30:35,307 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 136 [2021-06-06 14:30:35,849 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 130 [2021-06-06 14:30:36,393 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 131 [2021-06-06 14:30:36,899 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 127 [2021-06-06 14:30:37,422 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 129 [2021-06-06 14:30:38,134 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 147 [2021-06-06 14:30:38,638 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 125 [2021-06-06 14:30:39,703 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 126 [2021-06-06 14:30:40,294 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 143 [2021-06-06 14:30:41,548 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 97 [2021-06-06 14:30:42,926 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 270 DAG size of output: 111 [2021-06-06 14:30:43,303 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 80 [2021-06-06 14:30:43,717 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 85 [2021-06-06 14:30:44,171 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 99 [2021-06-06 14:30:44,693 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 101 [2021-06-06 14:30:45,263 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 101 [2021-06-06 14:30:45,696 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 87 [2021-06-06 14:30:46,187 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 95 [2021-06-06 14:30:46,788 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 100 [2021-06-06 14:30:47,148 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 91 [2021-06-06 14:30:47,602 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 96 [2021-06-06 14:30:48,149 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 99 [2021-06-06 14:30:49,465 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 295 DAG size of output: 102 [2021-06-06 14:30:49,997 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 95 [2021-06-06 14:30:50,566 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 99 [2021-06-06 14:30:51,594 WARN L205 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 106 [2021-06-06 14:30:52,239 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 104 [2021-06-06 14:30:53,213 WARN L205 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 101 [2021-06-06 14:30:53,842 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 105 [2021-06-06 14:30:55,013 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 95 [2021-06-06 14:30:55,705 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 109 [2021-06-06 14:30:56,905 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 99 [2021-06-06 14:31:00,736 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 103 [2021-06-06 14:31:01,543 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 109 [2021-06-06 14:31:03,867 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 97 [2021-06-06 14:31:05,352 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 88 [2021-06-06 14:31:05,917 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 82 [2021-06-06 14:31:06,667 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 98 [2021-06-06 14:31:07,294 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 78 [2021-06-06 14:31:11,357 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 76 [2021-06-06 14:31:11,814 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 108 [2021-06-06 14:31:12,404 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 113 [2021-06-06 14:31:12,826 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 77 [2021-06-06 14:31:13,399 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 88 [2021-06-06 14:31:13,891 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 95 [2021-06-06 14:31:14,460 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 97 [2021-06-06 14:31:14,886 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 93 [2021-06-06 14:31:15,216 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 77 [2021-06-06 14:31:15,649 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 79 [2021-06-06 14:31:15,959 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 66 [2021-06-06 14:31:16,413 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 81 [2021-06-06 14:31:16,821 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 70 [2021-06-06 14:31:17,192 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 76 [2021-06-06 14:31:17,609 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 77 [2021-06-06 14:31:18,056 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 83 [2021-06-06 14:31:18,500 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 81 [2021-06-06 14:31:18,993 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 87 [2021-06-06 14:31:19,532 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 85 [2021-06-06 14:31:20,038 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 91 [2021-06-06 14:31:20,602 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 79 [2021-06-06 14:31:21,131 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 107 [2021-06-06 14:31:21,754 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 95 [2021-06-06 14:31:22,431 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 87 [2021-06-06 14:31:23,190 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 96 [2021-06-06 14:31:23,976 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 98 [2021-06-06 14:31:24,936 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 111 [2021-06-06 14:31:25,976 WARN L205 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 120 [2021-06-06 14:31:27,186 WARN L205 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 406 DAG size of output: 124 [2021-06-06 14:31:28,381 WARN L205 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 130 [2021-06-06 14:31:29,840 WARN L205 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 472 DAG size of output: 157 [2021-06-06 14:31:31,580 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 524 DAG size of output: 181 [2021-06-06 14:31:33,672 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 564 DAG size of output: 206 [2021-06-06 14:31:35,309 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 512 DAG size of output: 182 [2021-06-06 14:31:37,025 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 516 DAG size of output: 186 [2021-06-06 14:31:38,458 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 476 DAG size of output: 163 [2021-06-06 14:31:39,786 WARN L205 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 158 [2021-06-06 14:31:41,197 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 481 DAG size of output: 162 [2021-06-06 14:31:42,682 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 454 DAG size of output: 147 [2021-06-06 14:31:43,892 WARN L205 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 151 [2021-06-06 14:31:44,984 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 447 DAG size of output: 142 [2021-06-06 14:31:45,995 WARN L205 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 447 DAG size of output: 138 [2021-06-06 14:31:47,064 WARN L205 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 138 [2021-06-06 14:31:48,203 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 148 [2021-06-06 14:31:49,209 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 134 [2021-06-06 14:31:50,261 WARN L205 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 144 [2021-06-06 14:31:50,576 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2021-06-06 14:31:51,562 WARN L205 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 117 [2021-06-06 14:31:51,826 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2021-06-06 14:31:52,084 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 75 [2021-06-06 14:31:52,325 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2021-06-06 14:31:52,859 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 69 [2021-06-06 14:31:53,334 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 76 [2021-06-06 14:31:53,850 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 80 [2021-06-06 14:31:54,373 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 84 [2021-06-06 14:31:54,939 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 86 [2021-06-06 14:31:55,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:31:55,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2021-06-06 14:31:55,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-06-06 14:31:55,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-06 14:31:55,206 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable123 [2021-06-06 14:31:55,206 INFO L430 AbstractCegarLoop]: === Iteration 16 === [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]=== [2021-06-06 14:31:55,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:31:55,207 INFO L82 PathProgramCache]: Analyzing trace with hash -1389020555, now seen corresponding path program 2 times [2021-06-06 14:31:55,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:31:55,207 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303134863] [2021-06-06 14:31:55,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:31:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:32:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1327 backedges. 446 proven. 20 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2021-06-06 14:32:00,430 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:32:00,430 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303134863] [2021-06-06 14:32:00,430 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303134863] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:32:00,430 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [418228576] [2021-06-06 14:32:00,430 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:32:00,740 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 14:32:00,740 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 14:32:00,746 INFO L263 TraceCheckSpWp]: Trace formula consists of 1294 conjuncts, 185 conjunts are in the unsatisfiable core [2021-06-06 14:32:00,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:32:00,781 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 [2021-06-06 14:32:00,782 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:00,787 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:00,787 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:00,787 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 14:32:01,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:01,021 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 [2021-06-06 14:32:01,022 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,037 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:01,038 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,038 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:33 [2021-06-06 14:32:01,291 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 [2021-06-06 14:32:01,292 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,306 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:01,306 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,306 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:48, output treesize:44 [2021-06-06 14:32:01,397 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_158|], 2=[|v_#memory_$Pointer$.offset_132|]} [2021-06-06 14:32:01,408 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 [2021-06-06 14:32:01,409 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,428 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:01,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:01,432 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 [2021-06-06 14:32:01,433 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,451 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:01,451 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,451 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:68, output treesize:60 [2021-06-06 14:32:01,554 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.base_159|], 6=[|v_#memory_$Pointer$.offset_133|]} [2021-06-06 14:32:01,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:01,558 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 [2021-06-06 14:32:01,559 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:01,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:01,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:01,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:01,587 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 [2021-06-06 14:32:01,589 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,610 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:01,610 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,610 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:86, output treesize:78 [2021-06-06 14:32:01,921 INFO L446 ElimStorePlain]: Different costs {4=[|v_#memory_$Pointer$.base_160|], 6=[|v_#memory_$Pointer$.offset_134|]} [2021-06-06 14:32:01,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:01,926 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 28 treesize of output 30 [2021-06-06 14:32:01,927 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,953 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:01,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:01,957 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 [2021-06-06 14:32:01,958 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,981 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:01,982 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:01,982 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:94, output treesize:86 [2021-06-06 14:32:02,101 INFO L446 ElimStorePlain]: Different costs {10=[|v_#memory_$Pointer$.base_161|], 14=[|v_#memory_$Pointer$.offset_135|]} [2021-06-06 14:32:02,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:02,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:32:02,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:02,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:02,114 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 14:32:02,114 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 4 case distinctions, treesize of input 119 treesize of output 73 [2021-06-06 14:32:02,116 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 14:32:02,147 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:02,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:02,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:02,151 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 60 treesize of output 62 [2021-06-06 14:32:02,152 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:02,179 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:02,181 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 14:32:02,181 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:162, output treesize:129 [2021-06-06 14:32:04,094 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2021-06-06 14:32:04,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,659 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-06 14:32:04,660 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 [2021-06-06 14:32:04,662 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:04,690 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:04,692 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 14:32:04,692 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:165, output treesize:150 [2021-06-06 14:32:04,852 INFO L446 ElimStorePlain]: Different costs {24=[|v_#memory_$Pointer$.offset_136|], 40=[|v_#memory_$Pointer$.base_162|]} [2021-06-06 14:32:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,859 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 94 treesize of output 86 [2021-06-06 14:32:04,860 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:04,887 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:04,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:04,922 INFO L354 Elim1Store]: treesize reduction 174, result has 15.1 percent of original size [2021-06-06 14:32:04,922 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 142 treesize of output 100 [2021-06-06 14:32:04,924 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:04,948 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:04,950 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 14:32:04,950 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:180, output treesize:129 [2021-06-06 14:32:07,251 INFO L446 ElimStorePlain]: Different costs {37=[|v_#memory_$Pointer$.offset_137|], 45=[|v_#memory_$Pointer$.base_163|]} [2021-06-06 14:32:07,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:32:07,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:32:07,327 INFO L354 Elim1Store]: treesize reduction 360, result has 12.8 percent of original size [2021-06-06 14:32:07,327 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 10 case distinctions, treesize of input 168 treesize of output 147 [2021-06-06 14:32:07,329 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:07,369 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:07,372 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:32:07,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:32:07,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,428 INFO L354 Elim1Store]: treesize reduction 226, result has 15.4 percent of original size [2021-06-06 14:32:07,428 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 160 treesize of output 117 [2021-06-06 14:32:07,430 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:07,453 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:07,454 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:07,454 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:233, output treesize:136 [2021-06-06 14:32:07,751 INFO L446 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.base_164|], 16=[|v_#memory_$Pointer$.offset_138|]} [2021-06-06 14:32:07,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,759 INFO L354 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2021-06-06 14:32:07,760 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 163 treesize of output 103 [2021-06-06 14:32:07,762 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:07,790 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:07,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:07,795 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 79 treesize of output 67 [2021-06-06 14:32:07,797 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:07,820 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:07,821 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:07,821 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:182, output treesize:109 [2021-06-06 14:32:08,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:32:08,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:32:08,276 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:32:08,276 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 7 case distinctions, treesize of input 97 treesize of output 46 [2021-06-06 14:32:08,277 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:32:08,289 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:32:08,290 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:32:08,290 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:123, output treesize:57 [2021-06-06 14:32:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1327 backedges. 390 proven. 10 refuted. 0 times theorem prover too weak. 927 trivial. 0 not checked. [2021-06-06 14:32:09,097 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [418228576] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:32:09,097 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:32:09,097 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 50] total 108 [2021-06-06 14:32:09,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123651867] [2021-06-06 14:32:09,098 INFO L462 AbstractCegarLoop]: Interpolant automaton has 108 states [2021-06-06 14:32:09,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:32:09,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2021-06-06 14:32:09,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=405, Invalid=11151, Unknown=0, NotChecked=0, Total=11556 [2021-06-06 14:32:09,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:32:09,100 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:32:09,100 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 108 states, 108 states have (on average 3.5833333333333335) internal successors, (387), 108 states have internal predecessors, (387), 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) [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2021-06-06 14:32:09,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:32:10,598 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 70 [2021-06-06 14:32:10,927 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 93 [2021-06-06 14:32:11,410 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 124 [2021-06-06 14:32:11,980 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 128 [2021-06-06 14:32:12,693 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 137 [2021-06-06 14:32:13,168 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 130 [2021-06-06 14:32:13,735 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 134 [2021-06-06 14:32:14,432 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 139 [2021-06-06 14:32:15,136 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 145 [2021-06-06 14:32:15,885 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 150 [2021-06-06 14:32:16,728 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 159 [2021-06-06 14:32:17,539 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 162 [2021-06-06 14:32:18,418 WARN L205 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 166 [2021-06-06 14:32:19,290 WARN L205 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 168 [2021-06-06 14:32:20,290 WARN L205 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 174 [2021-06-06 14:32:21,239 WARN L205 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 170 [2021-06-06 14:32:22,144 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 168 [2021-06-06 14:32:23,011 WARN L205 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 182 [2021-06-06 14:32:23,856 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 177 [2021-06-06 14:32:24,691 WARN L205 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 173 [2021-06-06 14:32:25,496 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 167 [2021-06-06 14:32:26,379 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 171 [2021-06-06 14:32:27,415 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 175 [2021-06-06 14:32:28,069 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 133 [2021-06-06 14:32:28,743 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 144 [2021-06-06 14:32:29,467 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 148 [2021-06-06 14:32:30,242 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 152 [2021-06-06 14:32:31,114 WARN L205 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 156 [2021-06-06 14:32:32,049 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 138 [2021-06-06 14:32:32,999 WARN L205 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 142 [2021-06-06 14:32:34,117 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 146 [2021-06-06 14:32:35,222 WARN L205 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 152 [2021-06-06 14:32:36,375 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 154 [2021-06-06 14:32:37,419 WARN L205 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 146 [2021-06-06 14:32:38,275 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 136 [2021-06-06 14:32:39,310 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 153 [2021-06-06 14:32:40,203 WARN L205 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 140 [2021-06-06 14:32:41,261 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 149 [2021-06-06 14:32:42,175 WARN L205 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 147 [2021-06-06 14:32:43,318 WARN L205 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 153 [2021-06-06 14:32:44,336 WARN L205 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 156 [2021-06-06 14:32:45,532 WARN L205 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 160 [2021-06-06 14:32:46,567 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 149 [2021-06-06 14:32:47,644 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 156 [2021-06-06 14:32:48,852 WARN L205 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 165 [2021-06-06 14:32:49,926 WARN L205 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 163 [2021-06-06 14:32:51,050 WARN L205 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 161 [2021-06-06 14:32:52,156 WARN L205 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 168 [2021-06-06 14:32:53,466 WARN L205 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 170 [2021-06-06 14:32:54,609 WARN L205 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 164 [2021-06-06 14:32:55,769 WARN L205 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 163 [2021-06-06 14:32:56,982 WARN L205 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 166 [2021-06-06 14:32:57,384 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-06-06 14:32:58,622 WARN L205 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 169 [2021-06-06 14:32:59,265 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 171 [2021-06-06 14:32:59,936 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 179 [2021-06-06 14:33:00,644 WARN L205 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 189 [2021-06-06 14:33:01,378 WARN L205 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 198 [2021-06-06 14:33:02,138 WARN L205 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 201 [2021-06-06 14:33:02,801 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 193 [2021-06-06 14:33:03,489 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 196 [2021-06-06 14:33:04,281 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 200 [2021-06-06 14:33:05,058 WARN L205 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 205 [2021-06-06 14:33:05,798 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 195 [2021-06-06 14:33:06,784 WARN L205 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 193 [2021-06-06 14:33:07,572 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 199 [2021-06-06 14:33:08,564 WARN L205 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 187 [2021-06-06 14:33:09,245 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 190 [2021-06-06 14:33:09,924 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 180 [2021-06-06 14:33:10,546 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 169 [2021-06-06 14:33:11,137 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 167 [2021-06-06 14:33:11,475 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-06-06 14:33:12,015 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 157 [2021-06-06 14:33:12,626 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 165 [2021-06-06 14:33:13,243 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 167 [2021-06-06 14:33:13,529 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-06-06 14:33:13,878 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-06-06 14:33:14,160 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2021-06-06 14:33:14,346 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2021-06-06 14:33:14,900 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 159 [2021-06-06 14:33:15,196 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 114 [2021-06-06 14:33:15,424 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2021-06-06 14:33:15,816 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2021-06-06 14:33:16,063 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 101 [2021-06-06 14:33:16,319 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-06-06 14:33:16,584 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2021-06-06 14:33:16,789 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2021-06-06 14:33:17,117 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-06-06 14:33:17,452 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-06-06 14:33:17,699 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 102 [2021-06-06 14:33:17,890 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2021-06-06 14:33:18,213 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-06-06 14:33:18,552 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2021-06-06 14:33:18,789 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 75 [2021-06-06 14:33:19,155 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-06-06 14:33:19,405 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 80 [2021-06-06 14:33:19,820 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2021-06-06 14:33:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 178 states. [2021-06-06 14:33:19,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 138 states. [2021-06-06 14:33:19,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-06 14:33:20,027 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable144 [2021-06-06 14:33:20,027 INFO L430 AbstractCegarLoop]: === Iteration 17 === [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]=== [2021-06-06 14:33:20,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:33:20,028 INFO L82 PathProgramCache]: Analyzing trace with hash -70599237, now seen corresponding path program 1 times [2021-06-06 14:33:20,028 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:33:20,028 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000174435] [2021-06-06 14:33:20,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:33:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:33:22,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:33:22,093 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:33:22,094 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000174435] [2021-06-06 14:33:22,094 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000174435] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:33:22,094 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [209381160] [2021-06-06 14:33:22,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:33:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:33:22,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 123 conjunts are in the unsatisfiable core [2021-06-06 14:33:22,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:33:22,250 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 [2021-06-06 14:33:22,250 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,254 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:22,255 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,255 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 14:33:22,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:22,397 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 [2021-06-06 14:33:22,398 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,410 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:22,411 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,411 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:33, output treesize:32 [2021-06-06 14:33:22,578 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 [2021-06-06 14:33:22,579 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,591 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:22,591 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,591 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:45, output treesize:41 [2021-06-06 14:33:22,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:22,656 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 [2021-06-06 14:33:22,656 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,670 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:22,670 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,670 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:52, output treesize:48 [2021-06-06 14:33:22,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:22,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:22,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:22,740 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 [2021-06-06 14:33:22,741 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,756 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:22,757 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,757 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:61, output treesize:57 [2021-06-06 14:33:22,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:22,963 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 [2021-06-06 14:33:22,964 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,983 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:22,983 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:22,983 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:66, output treesize:62 [2021-06-06 14:33:23,060 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_139|], 14=[|v_#memory_$Pointer$.base_169|]} [2021-06-06 14:33:23,063 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 [2021-06-06 14:33:23,064 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:23,083 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:23,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:33:23,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,095 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 14:33:23,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 101 treesize of output 64 [2021-06-06 14:33:23,097 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:23,118 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:23,119 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:23,119 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:126, output treesize:118 [2021-06-06 14:33:23,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,831 INFO L354 Elim1Store]: treesize reduction 8, result has 65.2 percent of original size [2021-06-06 14:33:23,831 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 [2021-06-06 14:33:23,832 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:23,849 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:23,849 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:23,849 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:130, output treesize:123 [2021-06-06 14:33:23,931 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_140|], 24=[|v_#memory_$Pointer$.base_170|]} [2021-06-06 14:33:23,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-06-06 14:33:23,936 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:23,955 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:23,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:23,978 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-06 14:33:23,978 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 111 treesize of output 66 [2021-06-06 14:33:23,979 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:23,996 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:23,998 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:23,998 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:153, output treesize:109 [2021-06-06 14:33:24,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:24,819 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 30 treesize of output 10 [2021-06-06 14:33:24,820 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:24,832 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:24,833 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:24,833 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:127, output treesize:101 [2021-06-06 14:33:25,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:33:25,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,133 INFO L354 Elim1Store]: treesize reduction 186, result has 23.5 percent of original size [2021-06-06 14:33:25,133 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 21 case distinctions, treesize of input 128 treesize of output 98 [2021-06-06 14:33:25,135 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:25,154 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:25,157 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:25,157 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:134, output treesize:145 [2021-06-06 14:33:25,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,281 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:33:25,281 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 96 treesize of output 52 [2021-06-06 14:33:25,282 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:25,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,299 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:25,299 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 90 treesize of output 52 [2021-06-06 14:33:25,300 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:25,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:33:25,307 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:33:25,307 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 90 treesize of output 59 [2021-06-06 14:33:25,309 INFO L550 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 14:33:25,350 INFO L628 ElimStorePlain]: treesize reduction 66, result has 65.8 percent of original size [2021-06-06 14:33:25,351 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 14:33:25,351 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 2 variables, input treesize:286, output treesize:103 [2021-06-06 14:33:25,501 INFO L446 ElimStorePlain]: Different costs {0=[|#memory_$Pointer$.base|], 1=[v_prenex_30]} [2021-06-06 14:33:25,504 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:25,504 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 [2021-06-06 14:33:25,505 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:25,516 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:25,519 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:33:25,520 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 51 treesize of output 22 [2021-06-06 14:33:25,521 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:33:25,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:33:25,529 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:33:25,529 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:99, output treesize:4 [2021-06-06 14:33:25,533 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:33:25,533 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [209381160] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:33:25,533 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:33:25,534 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 39] total 80 [2021-06-06 14:33:25,534 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860022125] [2021-06-06 14:33:25,534 INFO L462 AbstractCegarLoop]: Interpolant automaton has 80 states [2021-06-06 14:33:25,534 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:33:25,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2021-06-06 14:33:25,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=5990, Unknown=0, NotChecked=0, Total=6320 [2021-06-06 14:33:25,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:33:25,536 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:33:25,536 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 80 states, 80 states have (on average 3.4875) internal successors, (279), 80 states have internal predecessors, (279), 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) [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 178 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 138 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-06 14:33:25,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:33:26,677 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 86 [2021-06-06 14:33:26,962 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 109 [2021-06-06 14:33:27,288 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2021-06-06 14:33:27,656 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 116 [2021-06-06 14:33:27,945 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 110 [2021-06-06 14:33:28,309 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 117 [2021-06-06 14:33:28,781 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 123 [2021-06-06 14:33:29,278 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 129 [2021-06-06 14:33:29,792 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 136 [2021-06-06 14:33:30,379 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 143 [2021-06-06 14:33:30,975 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 138 [2021-06-06 14:33:31,573 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 140 [2021-06-06 14:33:32,196 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 139 [2021-06-06 14:33:32,758 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 137 [2021-06-06 14:33:33,285 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 132 [2021-06-06 14:33:33,779 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 126 [2021-06-06 14:33:34,366 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 132 [2021-06-06 14:33:34,779 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 99 [2021-06-06 14:33:35,221 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 103 [2021-06-06 14:33:35,728 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 109 [2021-06-06 14:33:36,262 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 113 [2021-06-06 14:33:36,849 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 120 [2021-06-06 14:33:37,495 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 124 [2021-06-06 14:33:38,240 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 124 [2021-06-06 14:33:39,127 WARN L205 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 129 [2021-06-06 14:33:40,031 WARN L205 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 131 [2021-06-06 14:33:40,895 WARN L205 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 126 [2021-06-06 14:33:41,855 WARN L205 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 137 [2021-06-06 14:33:42,821 WARN L205 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 136 [2021-06-06 14:33:43,723 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 135 [2021-06-06 14:33:44,721 WARN L205 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 140 [2021-06-06 14:33:45,750 WARN L205 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 142 [2021-06-06 14:33:46,810 WARN L205 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 146 [2021-06-06 14:33:47,791 WARN L205 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 136 [2021-06-06 14:33:48,799 WARN L205 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 142 [2021-06-06 14:33:49,913 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 373 DAG size of output: 151 [2021-06-06 14:33:50,954 WARN L205 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 147 [2021-06-06 14:33:52,016 WARN L205 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 147 [2021-06-06 14:33:53,104 WARN L205 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 152 [2021-06-06 14:33:53,384 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 96 [2021-06-06 14:33:54,489 WARN L205 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 153 [2021-06-06 14:33:54,806 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 89 [2021-06-06 14:33:55,093 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-06-06 14:33:55,384 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 90 [2021-06-06 14:33:56,222 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2021-06-06 14:33:56,943 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 178 [2021-06-06 14:33:57,226 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 76 [2021-06-06 14:33:57,638 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 80 [2021-06-06 14:33:57,807 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2021-06-06 14:33:58,394 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 160 [2021-06-06 14:33:58,749 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-06-06 14:33:59,057 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-06-06 14:33:59,354 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-06-06 14:33:59,560 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2021-06-06 14:33:59,982 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 84 [2021-06-06 14:34:00,417 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2021-06-06 14:34:01,110 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 88 [2021-06-06 14:34:01,460 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 84 [2021-06-06 14:34:01,792 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2021-06-06 14:34:01,989 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 75 [2021-06-06 14:34:02,290 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 95 [2021-06-06 14:34:02,462 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 62 [2021-06-06 14:34:02,771 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2021-06-06 14:34:03,093 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2021-06-06 14:34:03,345 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 80 [2021-06-06 14:34:03,671 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 109 [2021-06-06 14:34:04,132 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 102 [2021-06-06 14:34:05,071 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 84 [2021-06-06 14:34:05,333 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 173 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 185 states. [2021-06-06 14:34:05,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 139 states. [2021-06-06 14:34:05,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 14:34:05,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-06 14:34:05,572 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable147,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:34:05,574 INFO L430 AbstractCegarLoop]: === Iteration 18 === [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]=== [2021-06-06 14:34:05,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:34:05,575 INFO L82 PathProgramCache]: Analyzing trace with hash 1992740342, now seen corresponding path program 1 times [2021-06-06 14:34:05,575 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:34:05,575 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365519213] [2021-06-06 14:34:05,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:34:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:34:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-06-06 14:34:05,630 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:34:05,630 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365519213] [2021-06-06 14:34:05,630 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [365519213] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 14:34:05,630 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 14:34:05,630 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-06 14:34:05,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297652882] [2021-06-06 14:34:05,631 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 14:34:05,631 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:34:05,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 14:34:05,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-06 14:34:05,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:34:05,631 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:34:05,632 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 33.8) internal successors, (169), 5 states have internal predecessors, (169), 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) [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 173 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 185 states. [2021-06-06 14:34:05,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 139 states. [2021-06-06 14:34:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 14:34:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-06-06 14:34:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:34:06,586 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 76 [2021-06-06 14:34:09,329 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2021-06-06 14:34:09,900 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2021-06-06 14:34:10,118 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 83 [2021-06-06 14:34:10,520 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2021-06-06 14:34:11,075 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 [2021-06-06 14:34:11,583 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 75 [2021-06-06 14:34:12,012 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2021-06-06 14:34:12,209 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2021-06-06 14:34:12,535 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2021-06-06 14:34:12,752 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2021-06-06 14:34:13,326 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2021-06-06 14:34:14,078 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2021-06-06 14:34:14,868 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 85 [2021-06-06 14:34:15,206 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2021-06-06 14:34:15,383 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2021-06-06 14:34:15,627 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 91 [2021-06-06 14:34:15,845 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 74 [2021-06-06 14:34:16,133 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2021-06-06 14:34:16,391 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 93 [2021-06-06 14:34:16,634 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 78 [2021-06-06 14:34:16,935 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2021-06-06 14:34:17,201 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 97 [2021-06-06 14:34:17,464 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2021-06-06 14:34:17,872 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 99 [2021-06-06 14:34:18,182 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2021-06-06 14:34:18,657 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 104 [2021-06-06 14:34:19,025 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 118 [2021-06-06 14:34:19,389 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 129 [2021-06-06 14:34:19,959 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2021-06-06 14:34:20,488 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 137 [2021-06-06 14:34:20,967 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 144 [2021-06-06 14:34:21,649 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 144 [2021-06-06 14:34:22,042 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 118 [2021-06-06 14:34:22,397 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 129 [2021-06-06 14:34:22,977 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 124 [2021-06-06 14:34:23,787 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 124 [2021-06-06 14:34:24,204 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 131 [2021-06-06 14:34:24,652 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2021-06-06 14:34:24,908 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 82 [2021-06-06 14:34:25,221 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 106 [2021-06-06 14:34:25,503 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2021-06-06 14:34:25,976 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2021-06-06 14:34:32,442 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 67 [2021-06-06 14:34:36,914 WARN L205 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2021-06-06 14:34:39,069 WARN L205 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 115 DAG size of output: 81 [2021-06-06 14:34:40,415 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 71 [2021-06-06 14:34:40,709 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 91 [2021-06-06 14:34:40,893 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 62 [2021-06-06 14:34:41,102 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 70 [2021-06-06 14:34:41,333 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 78 [2021-06-06 14:34:41,592 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 88 [2021-06-06 14:34:41,916 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 95 [2021-06-06 14:34:42,227 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 100 [2021-06-06 14:34:42,533 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 96 [2021-06-06 14:34:42,807 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 92 [2021-06-06 14:34:43,064 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-06 14:34:43,295 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 84 [2021-06-06 14:34:43,557 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2021-06-06 14:34:43,780 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2021-06-06 14:34:44,549 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-06-06 14:34:47,052 WARN L205 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2021-06-06 14:34:49,164 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 113 DAG size of output: 79 [2021-06-06 14:34:50,143 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 120 [2021-06-06 14:34:51,194 WARN L205 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 122 [2021-06-06 14:34:52,112 WARN L205 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 116 [2021-06-06 14:34:53,002 WARN L205 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 112 [2021-06-06 14:34:55,683 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 121 [2021-06-06 14:34:56,283 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 111 [2021-06-06 14:34:56,766 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 107 [2021-06-06 14:34:56,948 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2021-06-06 14:34:57,600 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 108 [2021-06-06 14:34:58,219 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 119 [2021-06-06 14:34:58,830 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 126 [2021-06-06 14:34:59,192 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2021-06-06 14:34:59,429 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 93 [2021-06-06 14:35:00,114 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 132 [2021-06-06 14:35:00,352 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 84 [2021-06-06 14:35:01,424 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 126 [2021-06-06 14:35:01,725 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2021-06-06 14:35:02,513 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 136 [2021-06-06 14:35:02,815 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 100 [2021-06-06 14:35:03,202 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 109 [2021-06-06 14:35:03,601 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 115 [2021-06-06 14:35:03,981 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2021-06-06 14:35:04,338 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 116 [2021-06-06 14:35:04,718 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 114 [2021-06-06 14:35:05,030 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 110 [2021-06-06 14:35:05,309 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 106 [2021-06-06 14:35:05,557 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2021-06-06 14:35:05,848 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 99 [2021-06-06 14:35:06,149 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 102 [2021-06-06 14:35:06,492 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 102 [2021-06-06 14:35:07,002 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 112 [2021-06-06 14:35:07,321 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 98 [2021-06-06 14:35:07,653 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 97 [2021-06-06 14:35:08,007 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 94 [2021-06-06 14:35:08,240 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2021-06-06 14:35:08,596 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 95 [2021-06-06 14:35:08,927 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 101 [2021-06-06 14:35:09,300 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 110 [2021-06-06 14:35:09,745 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 118 [2021-06-06 14:35:10,236 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 119 [2021-06-06 14:35:10,820 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 121 [2021-06-06 14:35:11,252 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 117 [2021-06-06 14:35:11,647 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 112 [2021-06-06 14:35:12,008 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 108 [2021-06-06 14:35:12,352 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 107 [2021-06-06 14:35:12,678 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 96 [2021-06-06 14:35:13,014 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 98 [2021-06-06 14:35:13,396 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 95 [2021-06-06 14:35:13,796 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 101 [2021-06-06 14:35:14,162 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 105 [2021-06-06 14:35:14,566 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 110 [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 225 states. [2021-06-06 14:35:14,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:35:14,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:35:14,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 14:35:14,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 202 states. [2021-06-06 14:35:14,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 261 states. [2021-06-06 14:35:14,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-06-06 14:35:14,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 14:35:14,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-06 14:35:14,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:35:14,575 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable153 [2021-06-06 14:35:14,576 INFO L430 AbstractCegarLoop]: === Iteration 19 === [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]=== [2021-06-06 14:35:14,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:35:14,576 INFO L82 PathProgramCache]: Analyzing trace with hash -1326771616, now seen corresponding path program 1 times [2021-06-06 14:35:14,576 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:35:14,576 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287280858] [2021-06-06 14:35:14,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:35:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:35:16,742 INFO L134 CoverageAnalysis]: Checked inductivity of 979 backedges. 584 proven. 114 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2021-06-06 14:35:16,742 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:35:16,742 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287280858] [2021-06-06 14:35:16,742 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1287280858] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:35:16,743 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [244167830] [2021-06-06 14:35:16,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:35:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:35:17,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 1374 conjuncts, 159 conjunts are in the unsatisfiable core [2021-06-06 14:35:17,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:35:17,155 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 [2021-06-06 14:35:17,156 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,160 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:17,160 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,160 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 14:35:17,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:17,294 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 [2021-06-06 14:35:17,295 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,305 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:17,305 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,305 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-06-06 14:35:17,475 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 [2021-06-06 14:35:17,476 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,487 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:17,488 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,488 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:40, output treesize:36 [2021-06-06 14:35:17,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:17,549 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 [2021-06-06 14:35:17,549 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,563 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:17,563 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,563 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:49, output treesize:45 [2021-06-06 14:35:17,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:17,756 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 28 treesize of output 30 [2021-06-06 14:35:17,757 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,772 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:17,773 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,773 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:52 [2021-06-06 14:35:17,843 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_141|], 10=[|v_#memory_$Pointer$.base_176|]} [2021-06-06 14:35:17,846 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 [2021-06-06 14:35:17,847 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,864 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:17,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:17,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:35:17,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:17,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:17,876 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 14:35:17,876 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 4 case distinctions, treesize of input 70 treesize of output 48 [2021-06-06 14:35:17,877 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,893 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:17,894 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:17,894 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:98, output treesize:80 [2021-06-06 14:35:19,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:19,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:19,342 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-06 14:35:19,342 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 [2021-06-06 14:35:19,343 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:19,358 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:19,359 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:19,359 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:129, output treesize:114 [2021-06-06 14:35:19,452 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_142|], 40=[|v_#memory_$Pointer$.base_177|]} [2021-06-06 14:35:19,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:19,455 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 65 treesize of output 44 [2021-06-06 14:35:19,456 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:19,474 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:19,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:19,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:19,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:19,497 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-06 14:35:19,497 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 92 treesize of output 63 [2021-06-06 14:35:19,499 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:19,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:19,514 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:19,515 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:144, output treesize:83 [2021-06-06 14:35:20,633 INFO L446 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_143|], 50=[|v_#memory_$Pointer$.base_178|]} [2021-06-06 14:35:20,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:35:20,656 INFO L354 Elim1Store]: treesize reduction 98, result has 14.8 percent of original size [2021-06-06 14:35:20,657 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 59 treesize of output 26 [2021-06-06 14:35:20,658 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:20,679 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:20,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:35:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:35:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,740 INFO L354 Elim1Store]: treesize reduction 186, result has 23.5 percent of original size [2021-06-06 14:35:20,740 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 106 treesize of output 94 [2021-06-06 14:35:20,742 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:20,766 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:20,769 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:20,769 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:173, output treesize:148 [2021-06-06 14:35:20,927 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_144|], 28=[|v_#memory_$Pointer$.base_179|]} [2021-06-06 14:35:20,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,990 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 41 treesize of output 37 [2021-06-06 14:35:20,991 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:20,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:20,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,004 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 41 treesize of output 37 [2021-06-06 14:35:21,005 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:21,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,013 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 41 treesize of output 37 [2021-06-06 14:35:21,014 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:21,113 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:21,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,138 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:35:21,138 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 71 treesize of output 60 [2021-06-06 14:35:21,139 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:21,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,161 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:35:21,161 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 5 case distinctions, treesize of input 73 treesize of output 53 [2021-06-06 14:35:21,162 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:21,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:35:21,178 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:21,178 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 69 treesize of output 53 [2021-06-06 14:35:21,179 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:21,286 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2021-06-06 14:35:21,287 INFO L628 ElimStorePlain]: treesize reduction 84, result has 70.1 percent of original size [2021-06-06 14:35:21,289 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 14:35:21,289 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:361, output treesize:157 [2021-06-06 14:35:22,134 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_33, |#memory_$Pointer$.base|, |#memory_$Pointer$.offset|], 1=[v_prenex_31]} [2021-06-06 14:35:22,137 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 29 treesize of output 13 [2021-06-06 14:35:22,138 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:22,160 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:22,164 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:22,165 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 2 case distinctions, treesize of input 46 treesize of output 21 [2021-06-06 14:35:22,166 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:22,184 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:22,186 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 29 treesize of output 13 [2021-06-06 14:35:22,187 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:22,204 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:22,207 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:35:22,207 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 21 [2021-06-06 14:35:22,208 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 14:35:22,221 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:35:22,222 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:35:22,222 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:153, output treesize:10 [2021-06-06 14:35:22,666 INFO L134 CoverageAnalysis]: Checked inductivity of 979 backedges. 344 proven. 15 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2021-06-06 14:35:22,666 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [244167830] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:35:22,666 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:35:22,666 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 50] total 90 [2021-06-06 14:35:22,666 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827351033] [2021-06-06 14:35:22,667 INFO L462 AbstractCegarLoop]: Interpolant automaton has 90 states [2021-06-06 14:35:22,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:35:22,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2021-06-06 14:35:22,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=7683, Unknown=0, NotChecked=0, Total=8010 [2021-06-06 14:35:22,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:35:22,669 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:35:22,669 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 90 states, 90 states have (on average 7.266666666666667) internal successors, (654), 90 states have internal predecessors, (654), 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) [2021-06-06 14:35:22,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:35:22,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 225 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 202 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 261 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:35:22,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:35:23,971 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 79 [2021-06-06 14:35:24,328 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 81 [2021-06-06 14:35:24,661 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 87 [2021-06-06 14:35:24,958 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 95 [2021-06-06 14:35:25,283 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 101 [2021-06-06 14:35:25,639 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 108 [2021-06-06 14:35:26,086 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 101 [2021-06-06 14:35:26,526 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 105 [2021-06-06 14:35:26,975 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 109 [2021-06-06 14:35:27,458 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 115 [2021-06-06 14:35:27,954 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 121 [2021-06-06 14:35:28,508 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2021-06-06 14:35:29,033 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 130 [2021-06-06 14:35:29,516 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 126 [2021-06-06 14:35:29,983 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 124 [2021-06-06 14:35:30,437 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 120 [2021-06-06 14:35:30,861 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 116 [2021-06-06 14:35:31,264 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 113 [2021-06-06 14:35:31,627 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 110 [2021-06-06 14:35:32,015 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 102 [2021-06-06 14:35:32,399 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 107 [2021-06-06 14:35:32,805 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 105 [2021-06-06 14:35:33,185 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 101 [2021-06-06 14:35:33,630 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 106 [2021-06-06 14:35:33,962 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 92 [2021-06-06 14:35:34,313 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 94 [2021-06-06 14:35:34,683 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 98 [2021-06-06 14:35:35,100 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 102 [2021-06-06 14:35:35,528 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 106 [2021-06-06 14:35:36,075 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 110 [2021-06-06 14:35:36,645 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 117 [2021-06-06 14:35:37,318 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 118 [2021-06-06 14:35:38,043 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 120 [2021-06-06 14:35:38,698 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 116 [2021-06-06 14:35:39,324 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 114 [2021-06-06 14:35:39,879 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 113 [2021-06-06 14:35:40,567 WARN L205 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 123 [2021-06-06 14:35:41,205 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 121 [2021-06-06 14:35:41,858 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 125 [2021-06-06 14:35:42,584 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 130 [2021-06-06 14:35:43,305 WARN L205 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 134 [2021-06-06 14:35:43,920 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 121 [2021-06-06 14:35:44,609 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 130 [2021-06-06 14:35:45,392 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 137 [2021-06-06 14:35:46,110 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 135 [2021-06-06 14:35:46,831 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 133 [2021-06-06 14:35:47,579 WARN L205 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 138 [2021-06-06 14:35:48,177 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 129 [2021-06-06 14:35:48,986 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 139 [2021-06-06 14:35:49,608 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 132 [2021-06-06 14:35:50,241 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 133 [2021-06-06 14:35:50,776 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 123 [2021-06-06 14:35:51,308 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 122 [2021-06-06 14:35:51,817 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 126 [2021-06-06 14:35:52,285 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 118 [2021-06-06 14:35:52,690 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 113 [2021-06-06 14:35:53,140 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 148 [2021-06-06 14:35:53,539 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 144 [2021-06-06 14:35:54,002 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 149 [2021-06-06 14:35:54,468 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 123 [2021-06-06 14:35:54,971 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 153 [2021-06-06 14:35:55,485 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 157 [2021-06-06 14:35:55,981 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 158 [2021-06-06 14:35:56,372 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 103 [2021-06-06 14:35:56,606 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2021-06-06 14:35:56,979 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 91 [2021-06-06 14:35:57,356 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 111 [2021-06-06 14:35:57,593 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 78 [2021-06-06 14:35:57,989 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 99 [2021-06-06 14:35:58,395 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 121 [2021-06-06 14:35:58,657 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 82 [2021-06-06 14:35:59,077 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 107 [2021-06-06 14:35:59,398 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 117 [2021-06-06 14:35:59,856 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 132 [2021-06-06 14:36:00,141 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 92 [2021-06-06 14:36:00,762 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 128 [2021-06-06 14:36:01,591 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 134 [2021-06-06 14:36:01,906 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 99 [2021-06-06 14:36:02,645 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 139 [2021-06-06 14:36:02,986 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 104 [2021-06-06 14:36:03,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:36:03,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:36:03,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:36:03,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:36:03,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:36:03,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:36:03,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:36:03,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 225 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 213 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 268 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:36:03,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-06-06 14:36:03,414 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable154,16 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:36:03,415 INFO L430 AbstractCegarLoop]: === Iteration 20 === [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]=== [2021-06-06 14:36:03,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 14:36:03,415 INFO L82 PathProgramCache]: Analyzing trace with hash 805235546, now seen corresponding path program 1 times [2021-06-06 14:36:03,415 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 14:36:03,415 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564861062] [2021-06-06 14:36:03,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 14:36:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:36:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:36:07,139 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 14:36:07,139 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564861062] [2021-06-06 14:36:07,139 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564861062] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:36:07,139 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [294055965] [2021-06-06 14:36:07,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:36:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 14:36:07,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 194 conjunts are in the unsatisfiable core [2021-06-06 14:36:07,295 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 14:36:07,316 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 [2021-06-06 14:36:07,316 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,320 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:07,320 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,321 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 14:36:07,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:07,504 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 [2021-06-06 14:36:07,505 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:07,514 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,514 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:28 [2021-06-06 14:36:07,730 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 [2021-06-06 14:36:07,731 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,743 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:07,746 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 [2021-06-06 14:36:07,746 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,758 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:07,759 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,759 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48 [2021-06-06 14:36:07,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:07,850 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 [2021-06-06 14:36:07,850 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,867 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:07,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:07,870 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 [2021-06-06 14:36:07,871 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,886 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:07,887 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:07,887 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:72, output treesize:64 [2021-06-06 14:36:08,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,019 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 [2021-06-06 14:36:08,020 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,040 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:08,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,044 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 [2021-06-06 14:36:08,045 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,064 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:08,064 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,065 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:90, output treesize:82 [2021-06-06 14:36:08,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,360 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 [2021-06-06 14:36:08,361 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,385 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:08,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,388 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 [2021-06-06 14:36:08,389 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,411 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:08,412 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,412 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:96, output treesize:88 [2021-06-06 14:36:08,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:36:08,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,536 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 14:36:08,536 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 130 treesize of output 81 [2021-06-06 14:36:08,537 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,563 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:08,567 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 [2021-06-06 14:36:08,568 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,592 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:08,593 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:08,593 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:164, output treesize:156 [2021-06-06 14:36:09,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:09,501 INFO L354 Elim1Store]: treesize reduction 8, result has 65.2 percent of original size [2021-06-06 14:36:09,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 24 [2021-06-06 14:36:09,503 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:09,530 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:09,530 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:09,531 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:155, output treesize:148 [2021-06-06 14:36:09,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:09,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:09,670 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-06 14:36:09,671 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 140 treesize of output 83 [2021-06-06 14:36:09,673 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:09,703 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:09,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:09,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:09,709 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 [2021-06-06 14:36:09,710 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:09,738 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:09,740 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:09,740 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:178, output treesize:116 [2021-06-06 14:36:12,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,310 INFO L354 Elim1Store]: treesize reduction 360, result has 12.8 percent of original size [2021-06-06 14:36:12,310 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 7 new quantified variables, introduced 9 case distinctions, treesize of input 149 treesize of output 130 [2021-06-06 14:36:12,312 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:12,339 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:12,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:36:12,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 14:36:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,355 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-06-06 14:36:12,355 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 139 treesize of output 105 [2021-06-06 14:36:12,358 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 14:36:12,382 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:12,384 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 14:36:12,384 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:230, output treesize:123 [2021-06-06 14:36:12,662 INFO L446 ElimStorePlain]: Different costs {24=[|v_#memory_$Pointer$.offset_152|], 36=[|v_#memory_$Pointer$.base_187|]} [2021-06-06 14:36:12,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,681 INFO L354 Elim1Store]: treesize reduction 77, result has 23.0 percent of original size [2021-06-06 14:36:12,681 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 3 case distinctions, treesize of input 132 treesize of output 111 [2021-06-06 14:36:12,694 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:12,716 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:12,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:12,728 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-06 14:36:12,729 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 134 treesize of output 87 [2021-06-06 14:36:12,730 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:12,750 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:12,751 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:12,751 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:204, output treesize:127 [2021-06-06 14:36:14,776 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 14:36:14,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 135 treesize of output 70 [2021-06-06 14:36:14,778 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:14,790 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:14,791 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. [2021-06-06 14:36:14,791 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:156, output treesize:73 [2021-06-06 14:36:14,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 14:36:14,969 INFO L354 Elim1Store]: treesize reduction 38, result has 7.3 percent of original size [2021-06-06 14:36:14,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 5 case distinctions, treesize of input 74 treesize of output 33 [2021-06-06 14:36:14,971 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 14:36:14,976 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 14:36:14,977 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 14:36:14,977 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:79, output treesize:7 [2021-06-06 14:36:15,268 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 14:36:15,268 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [294055965] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 14:36:15,268 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 14:36:15,268 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 62] total 117 [2021-06-06 14:36:15,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902344989] [2021-06-06 14:36:15,269 INFO L462 AbstractCegarLoop]: Interpolant automaton has 117 states [2021-06-06 14:36:15,269 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 14:36:15,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 117 interpolants. [2021-06-06 14:36:15,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=477, Invalid=13095, Unknown=0, NotChecked=0, Total=13572 [2021-06-06 14:36:15,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:36:15,270 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 14:36:15,271 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 117 states, 117 states have (on average 3.0085470085470085) internal successors, (352), 117 states have internal predecessors, (352), 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) [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 225 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 213 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 268 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-06-06 14:36:15,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 14:36:16,848 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-06-06 14:36:17,091 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-06-06 14:36:17,507 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 117 [2021-06-06 14:36:17,705 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-06-06 14:36:18,154 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 122 [2021-06-06 14:36:18,783 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 132 [2021-06-06 14:36:19,441 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 135 [2021-06-06 14:36:20,097 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 140 [2021-06-06 14:36:20,765 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 141 [2021-06-06 14:36:21,525 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 147 [2021-06-06 14:36:22,347 WARN L205 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 146 [2021-06-06 14:36:23,105 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 138 [2021-06-06 14:36:23,609 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 101 [2021-06-06 14:36:24,151 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 106 [2021-06-06 14:36:24,709 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 110 [2021-06-06 14:36:25,291 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 114 [2021-06-06 14:36:25,920 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 116 [2021-06-06 14:36:26,564 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 120 [2021-06-06 14:36:27,316 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 129 [2021-06-06 14:36:28,273 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 133 [2021-06-06 14:36:29,248 WARN L205 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 140 [2021-06-06 14:36:30,227 WARN L205 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 142 [2021-06-06 14:36:31,205 WARN L205 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 149 [2021-06-06 14:36:32,184 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 143 [2021-06-06 14:36:33,178 WARN L205 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 151 [2021-06-06 14:36:34,241 WARN L205 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 152 [2021-06-06 14:36:35,334 WARN L205 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 156 [2021-06-06 14:36:36,188 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 145 [2021-06-06 14:36:36,915 WARN L205 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 136 [2021-06-06 14:36:38,003 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 156 [2021-06-06 14:36:38,970 WARN L205 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 138 [2021-06-06 14:36:39,966 WARN L205 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 147 [2021-06-06 14:36:41,157 WARN L205 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 139 [2021-06-06 14:36:42,183 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 142 [2021-06-06 14:36:43,454 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 399 DAG size of output: 143 [2021-06-06 14:36:44,705 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 386 DAG size of output: 143 [2021-06-06 14:36:46,064 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 407 DAG size of output: 147 [2021-06-06 14:36:47,228 WARN L205 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 139 [2021-06-06 14:36:48,440 WARN L205 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 143 [2021-06-06 14:36:49,847 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 411 DAG size of output: 152 [2021-06-06 14:36:51,157 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 398 DAG size of output: 150 [2021-06-06 14:36:52,412 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 390 DAG size of output: 148 [2021-06-06 14:36:53,802 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 402 DAG size of output: 155 [2021-06-06 14:36:55,263 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 404 DAG size of output: 156 [2021-06-06 14:36:56,692 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 392 DAG size of output: 149 [2021-06-06 14:36:58,155 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 409 DAG size of output: 163 [2021-06-06 14:36:59,567 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 409 DAG size of output: 171 [2021-06-06 14:37:01,114 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 426 DAG size of output: 168 [2021-06-06 14:37:02,483 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 425 DAG size of output: 171 [2021-06-06 14:37:03,906 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 434 DAG size of output: 178 [2021-06-06 14:37:05,488 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 463 DAG size of output: 200 [2021-06-06 14:37:07,180 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 473 DAG size of output: 204 [2021-06-06 14:37:08,877 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 475 DAG size of output: 206 [2021-06-06 14:37:10,331 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 456 DAG size of output: 189 [2021-06-06 14:37:11,803 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 458 DAG size of output: 191 [2021-06-06 14:37:13,830 WARN L205 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 482 DAG size of output: 208 [2021-06-06 14:37:15,597 WARN L205 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 465 DAG size of output: 193 [2021-06-06 14:37:17,261 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 441 DAG size of output: 176 [2021-06-06 14:37:18,827 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 426 DAG size of output: 169 [2021-06-06 14:37:20,262 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 407 DAG size of output: 172 [2021-06-06 14:37:21,666 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 403 DAG size of output: 167 [2021-06-06 14:37:23,050 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 401 DAG size of output: 165 [2021-06-06 14:37:24,386 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 395 DAG size of output: 160 [2021-06-06 14:37:25,533 WARN L205 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 146 [2021-06-06 14:37:26,816 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 389 DAG size of output: 149 [2021-06-06 14:37:27,859 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 141 [2021-06-06 14:37:29,156 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 394 DAG size of output: 153 [2021-06-06 14:37:30,131 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 131 [2021-06-06 14:37:31,159 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 135 [2021-06-06 14:37:32,331 WARN L205 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 139 [2021-06-06 14:37:33,464 WARN L205 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 135 [2021-06-06 14:37:34,718 WARN L205 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 143 [2021-06-06 14:37:36,028 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 391 DAG size of output: 152 [2021-06-06 14:37:37,418 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 401 DAG size of output: 156 [2021-06-06 14:37:38,951 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 411 DAG size of output: 158 [2021-06-06 14:37:40,374 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 411 DAG size of output: 154 [2021-06-06 14:37:41,644 WARN L205 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 156 [2021-06-06 14:37:42,975 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 403 DAG size of output: 148 [2021-06-06 14:37:44,183 WARN L205 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 152 [2021-06-06 14:37:45,325 WARN L205 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 146 [2021-06-06 14:37:46,554 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 384 DAG size of output: 144 [2021-06-06 14:37:47,608 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 142 [2021-06-06 14:37:48,546 WARN L205 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 141 [2021-06-06 14:37:49,411 WARN L205 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 137 [2021-06-06 14:37:50,564 WARN L205 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 144 [2021-06-06 14:37:51,717 WARN L205 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 148 [2021-06-06 14:37:52,908 WARN L205 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 150 [2021-06-06 14:37:54,055 WARN L205 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 153 Received shutdown request... [2021-06-06 14:37:54,310 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable165,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 14:37:54,311 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-06 14:37:54,326 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 14:37:54,327 WARN L196 ceAbstractionStarter]: Timeout [2021-06-06 14:37:54,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 02:37:54 BasicIcfg [2021-06-06 14:37:54,328 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 14:37:54,328 INFO L168 Benchmark]: Toolchain (without parser) took 736270.49 ms. Allocated memory was 360.7 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 323.0 MB in the beginning and 844.8 MB in the end (delta: -521.8 MB). Peak memory consumption was 678.3 MB. Max. memory is 16.0 GB. [2021-06-06 14:37:54,328 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 360.7 MB. Free memory was 342.0 MB in the beginning and 342.0 MB in the end (delta: 76.1 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 14:37:54,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 772.91 ms. Allocated memory is still 360.7 MB. Free memory was 322.8 MB in the beginning and 292.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.0 GB. [2021-06-06 14:37:54,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.65 ms. Allocated memory is still 360.7 MB. Free memory was 292.7 MB in the beginning and 288.8 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-06-06 14:37:54,329 INFO L168 Benchmark]: Boogie Preprocessor took 46.42 ms. Allocated memory is still 360.7 MB. Free memory was 288.8 MB in the beginning and 284.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-06-06 14:37:54,329 INFO L168 Benchmark]: RCFGBuilder took 1001.23 ms. Allocated memory is still 360.7 MB. Free memory was 284.6 MB in the beginning and 328.4 MB in the end (delta: -43.8 MB). Peak memory consumption was 82.8 MB. Max. memory is 16.0 GB. [2021-06-06 14:37:54,329 INFO L168 Benchmark]: TraceAbstraction took 734388.67 ms. Allocated memory was 360.7 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 327.4 MB in the beginning and 844.8 MB in the end (delta: -517.4 MB). Peak memory consumption was 682.1 MB. Max. memory is 16.0 GB. [2021-06-06 14:37:54,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 360.7 MB. Free memory was 342.0 MB in the beginning and 342.0 MB in the end (delta: 76.1 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 772.91 ms. Allocated memory is still 360.7 MB. Free memory was 322.8 MB in the beginning and 292.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 54.65 ms. Allocated memory is still 360.7 MB. Free memory was 292.7 MB in the beginning and 288.8 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 46.42 ms. Allocated memory is still 360.7 MB. Free memory was 288.8 MB in the beginning and 284.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1001.23 ms. Allocated memory is still 360.7 MB. Free memory was 284.6 MB in the beginning and 328.4 MB in the end (delta: -43.8 MB). Peak memory consumption was 82.8 MB. Max. memory is 16.0 GB. * TraceAbstraction took 734388.67 ms. Allocated memory was 360.7 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 327.4 MB in the beginning and 844.8 MB in the end (delta: -517.4 MB). Peak memory consumption was 682.1 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 8600, positive: 6858, positive conditional: 6858, positive unconditional: 0, negative: 1742, negative conditional: 1742, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 7040, positive: 6858, positive conditional: 6858, positive unconditional: 0, negative: 182, negative conditional: 182, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 7040, positive: 6836, positive conditional: 0, positive unconditional: 6836, negative: 204, negative conditional: 0, negative unconditional: 204, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 567, positive: 557, positive conditional: 0, positive unconditional: 557, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 567, positive: 557, positive conditional: 0, positive unconditional: 557, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 10, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] ], Cache Queries: [ total: 7040, positive: 6279, positive conditional: 0, positive unconditional: 6279, negative: 194, negative conditional: 0, negative unconditional: 194, unknown: 567, unknown conditional: 0, unknown unconditional: 567] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873, SemanticConditionEliminator.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2241, positive: 22, positive conditional: 22, positive unconditional: 0, negative: 2219, negative conditional: 346, negative unconditional: 1873, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 109, positive: 7, positive conditional: 7, positive unconditional: 0, negative: 97, negative conditional: 88, negative unconditional: 9, unknown: 5, unknown conditional: 4, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5467, positive: 21, positive conditional: 21, positive unconditional: 0, negative: 397, negative conditional: 348, negative unconditional: 49, unknown: 5048, unknown conditional: 4034, unknown unconditional: 1015] , Cache Queries: [ total: 2241, positive: 15, positive conditional: 15, positive unconditional: 0, negative: 2127, negative conditional: 254, negative unconditional: 1873, unknown: 99, unknown conditional: 99, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 666, Positive cache size: 564, Positive conditional cache size: 7, Positive unconditional cache size: 557, Negative cache size: 102, Negative conditional cache size: 92, Negative unconditional cache size: 10, Eliminated conditions: 1873 ], Maximal queried relation: 19, Independence queries for same thread: 1560 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 215 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 3 procedures, 483 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 734197.0ms, OverallIterations: 20, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 16.0ms, PartialOrderReductionTime: 626197.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1418, 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: 1227.4ms SsaConstructionTime, 13742.5ms SatisfiabilityAnalysisTime, 88534.5ms InterpolantComputationTime, 13023 NumberOfCodeBlocks, 12678 NumberOfCodeBlocksAsserted, 40 NumberOfCheckSat, 12988 ConstructedInterpolants, 317 QuantifiedInterpolants, 204793 SizeOfPredicates, 631 NumberOfNonLiveVariables, 13637 ConjunctsInSsa, 1319 ConjunctsInUnsatCore, 35 InterpolantComputations, 6 PerfectInterpolantSequences, 15064/22509 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