/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-Random521.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 19:54:28,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 19:54:28,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 19:54:28,174 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-06 19:54:28,174 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-06 19:54:28,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-06 19:54:28,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-06 19:54:28,189 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-06 19:54:28,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-06 19:54:28,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-06 19:54:28,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-06 19:54:28,198 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-06 19:54:28,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-06 19:54:28,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-06 19:54:28,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-06 19:54:28,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-06 19:54:28,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-06 19:54:28,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-06 19:54:28,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-06 19:54:28,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-06 19:54:28,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-06 19:54:28,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-06 19:54:28,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-06 19:54:28,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-06 19:54:28,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-06 19:54:28,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-06 19:54:28,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-06 19:54:28,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-06 19:54:28,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-06 19:54:28,228 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-06 19:54:28,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-06 19:54:28,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-06 19:54:28,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-06 19:54:28,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-06 19:54:28,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-06 19:54:28,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-06 19:54:28,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-06 19:54:28,232 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-06 19:54:28,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 19:54:28,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 19:54:28,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 19:54:28,235 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-Random521.epf [2021-06-06 19:54:28,255 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 19:54:28,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 19:54:28,255 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 19:54:28,256 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 19:54:28,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 19:54:28,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 19:54:28,257 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 19:54:28,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 19:54:28,257 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 19:54:28,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 19:54:28,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 19:54:28,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 19:54:28,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 19:54:28,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 19:54:28,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 19:54:28,258 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 19:54:28,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 19:54:28,258 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 19:54:28,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 19:54:28,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 19:54:28,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 19:54:28,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 19:54:28,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 19:54:28,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 19:54:28,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 19:54:28,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 19:54:28,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 19:54:28,260 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 19:54:28,260 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-06 19:54:28,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 19:54:28,260 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 19:54:28,260 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 19:54:28,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 19:54:28,266 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 19:54:28,266 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-06 19:54:28,266 INFO L138 SettingsManager]: * Random seed used by POR DFS order=521 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 19:54:28,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 19:54:28,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 19:54:28,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 19:54:28,636 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-06 19:54:28,636 INFO L275 PluginConnector]: CDTParser initialized [2021-06-06 19:54:28,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-06 19:54:28,720 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d09e246a0/c8ccb31f04b74811a182bcc88f07c688/FLAG042ed005b [2021-06-06 19:54:29,222 INFO L306 CDTParser]: Found 1 translation units. [2021-06-06 19:54:29,222 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-06 19:54:29,241 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d09e246a0/c8ccb31f04b74811a182bcc88f07c688/FLAG042ed005b [2021-06-06 19:54:29,675 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d09e246a0/c8ccb31f04b74811a182bcc88f07c688 [2021-06-06 19:54:29,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 19:54:29,678 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-06 19:54:29,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-06 19:54:29,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-06 19:54:29,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-06 19:54:29,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 07:54:29" (1/1) ... [2021-06-06 19:54:29,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ffaced5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:29, skipping insertion in model container [2021-06-06 19:54:29,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.06 07:54:29" (1/1) ... [2021-06-06 19:54:29,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-06 19:54:29,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-06 19:54:29,861 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-06 19:54:30,148 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 19:54:30,161 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 19:54:30,185 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 19:54:30,188 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 19:54:30,196 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 19:54:30,197 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 19:54:30,204 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 19:54:30,209 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 19:54:30,211 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 19:54:30,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 19:54:30,223 INFO L203 MainTranslator]: Completed pre-run [2021-06-06 19:54:30,247 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-06 19:54:30,279 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 19:54:30,280 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 19:54:30,284 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 19:54:30,285 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 19:54:30,287 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 19:54:30,288 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 19:54:30,291 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 19:54:30,292 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 19:54:30,292 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 19:54:30,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-06 19:54:30,399 INFO L208 MainTranslator]: Completed translation [2021-06-06 19:54:30,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30 WrapperNode [2021-06-06 19:54:30,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-06 19:54:30,401 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 19:54:30,401 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 19:54:30,401 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 19:54:30,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,425 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 19:54:30,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 19:54:30,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 19:54:30,483 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 19:54:30,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,543 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,555 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (1/1) ... [2021-06-06 19:54:30,568 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 19:54:30,569 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 19:54:30,569 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 19:54:30,569 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 19:54:30,570 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (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 19:54:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-06-06 19:54:30,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-06-06 19:54:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-06 19:54:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-06-06 19:54:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-06 19:54:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-06 19:54:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-06 19:54:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-06-06 19:54:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-06-06 19:54:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-06 19:54:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 19:54:30,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 19:54:30,649 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 19:54:31,608 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 19:54:31,609 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-06-06 19:54:31,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 07:54:31 BoogieIcfgContainer [2021-06-06 19:54:31,611 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 19:54:31,615 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 19:54:31,615 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 19:54:31,617 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 19:54:31,618 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.06 07:54:29" (1/3) ... [2021-06-06 19:54:31,619 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d674580 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 07:54:31, skipping insertion in model container [2021-06-06 19:54:31,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.06 07:54:30" (2/3) ... [2021-06-06 19:54:31,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d674580 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 07:54:31, skipping insertion in model container [2021-06-06 19:54:31,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 07:54:31" (3/3) ... [2021-06-06 19:54:31,623 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2021-06-06 19:54:31,628 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 19:54:31,628 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 19:54:31,629 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-06-06 19:54:31,629 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 19:54:31,673 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,673 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,673 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,673 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,673 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,673 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,674 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,675 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,675 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,675 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,675 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,675 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,675 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,675 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,676 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,677 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,678 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,679 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,680 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,681 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,682 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,683 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,683 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,683 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,683 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,683 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,683 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,683 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,684 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,685 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,686 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,689 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,692 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,692 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,696 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,696 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,696 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,696 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,696 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,696 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,697 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,697 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,697 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,697 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,698 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,698 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,698 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,698 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,699 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,699 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,699 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,700 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,707 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,707 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,708 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,708 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,708 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,714 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,714 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,717 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,717 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,717 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,722 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,722 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-06 19:54:31,728 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-06-06 19:54:31,747 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 19:54:31,798 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 19:54:31,798 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 19:54:31,798 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 19:54:31,798 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 19:54:31,798 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 19:54:31,798 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 19:54:31,798 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 19:54:31,799 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 19:54:31,839 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 19:54:31,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:31,844 INFO L82 PathProgramCache]: Analyzing trace with hash 1843548025, now seen corresponding path program 1 times [2021-06-06 19:54:31,851 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:31,851 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1707414738] [2021-06-06 19:54:31,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:32,140 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 19:54:32,140 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:32,140 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1707414738] [2021-06-06 19:54:32,141 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1707414738] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 19:54:32,141 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 19:54:32,141 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-06 19:54:32,142 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594157454] [2021-06-06 19:54:32,146 INFO L462 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-06-06 19:54:32,146 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:32,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-06-06 19:54:32,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-06-06 19:54:32,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,162 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:32,164 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 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 19:54:32,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,185 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 19:54:32,185 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 19:54:32,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:32,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1567885037, now seen corresponding path program 1 times [2021-06-06 19:54:32,189 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:32,189 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354830386] [2021-06-06 19:54:32,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:32,323 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 19:54:32,323 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:32,323 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354830386] [2021-06-06 19:54:32,324 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354830386] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 19:54:32,324 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 19:54:32,324 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 19:54:32,324 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734311927] [2021-06-06 19:54:32,325 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 19:54:32,325 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:32,326 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 19:54:32,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 19:54:32,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,326 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:32,327 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 19:54:32,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:32,352 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 19:54:32,353 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 19:54:32,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:32,353 INFO L82 PathProgramCache]: Analyzing trace with hash 484483078, now seen corresponding path program 1 times [2021-06-06 19:54:32,353 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:32,354 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598920124] [2021-06-06 19:54:32,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 19:54:32,409 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:32,409 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598920124] [2021-06-06 19:54:32,409 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [598920124] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 19:54:32,409 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 19:54:32,409 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 19:54:32,410 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978002331] [2021-06-06 19:54:32,410 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 19:54:32,410 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:32,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 19:54:32,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 19:54:32,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,411 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:32,411 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 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 19:54:32,411 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:32,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:32,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:32,435 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-06 19:54:32,435 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 19:54:32,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:32,436 INFO L82 PathProgramCache]: Analyzing trace with hash -1963150177, now seen corresponding path program 1 times [2021-06-06 19:54:32,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:32,436 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862997816] [2021-06-06 19:54:32,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:32,552 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 19:54:32,552 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:32,552 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862997816] [2021-06-06 19:54:32,553 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862997816] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 19:54:32,553 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 19:54:32,553 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-06 19:54:32,553 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786629521] [2021-06-06 19:54:32,554 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 19:54:32,554 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:32,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 19:54:32,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-06 19:54:32,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,556 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:32,556 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 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 19:54:32,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:32,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:32,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:32,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:32,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:32,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:32,716 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-06 19:54:32,716 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 19:54:32,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:32,717 INFO L82 PathProgramCache]: Analyzing trace with hash -641158976, now seen corresponding path program 1 times [2021-06-06 19:54:32,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:32,717 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856992193] [2021-06-06 19:54:32,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 19:54:32,888 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:32,888 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856992193] [2021-06-06 19:54:32,888 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [856992193] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:32,888 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1883604737] [2021-06-06 19:54:32,888 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 19:54:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:33,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 3 conjunts are in the unsatisfiable core [2021-06-06 19:54:33,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:54:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 19:54:33,572 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1883604737] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:33,572 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 19:54:33,572 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-06-06 19:54:33,572 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323640726] [2021-06-06 19:54:33,573 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 19:54:33,573 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:33,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 19:54:33,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-06 19:54:33,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:33,574 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:33,574 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 48.2) internal successors, (241), 5 states have internal predecessors, (241), 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 19:54:33,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:33,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:33,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:33,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:33,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:33,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:33,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:33,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:33,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:33,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:54:33,873 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:54:33,873 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 19:54:33,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:33,874 INFO L82 PathProgramCache]: Analyzing trace with hash -590737161, now seen corresponding path program 2 times [2021-06-06 19:54:33,874 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:33,874 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357385196] [2021-06-06 19:54:33,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:33,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 88 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-06-06 19:54:34,018 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:34,018 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357385196] [2021-06-06 19:54:34,018 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357385196] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:34,019 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [6971922] [2021-06-06 19:54:34,022 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 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 19:54:34,184 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-06-06 19:54:34,185 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 19:54:34,187 INFO L263 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 22 conjunts are in the unsatisfiable core [2021-06-06 19:54:34,207 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:54:34,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 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 19:54:34,292 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:34,298 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:34,302 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 19:54:34,303 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:34,308 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:34,311 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:54:34,311 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:27, output treesize:19 [2021-06-06 19:54:34,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:34,345 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 19:54:34,347 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:34,351 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:34,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:34,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 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 19:54:34,357 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:34,361 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:34,362 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:54:34,362 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:35, output treesize:27 [2021-06-06 19:54:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:34,485 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 19:54:34,487 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:34,494 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:34,498 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 19:54:34,499 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 19:54:34,500 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:34,503 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:34,504 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 19:54:34,505 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:59, output treesize:7 [2021-06-06 19:54:34,742 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-06-06 19:54:34,742 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [6971922] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 19:54:34,742 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 19:54:34,743 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [5] total 12 [2021-06-06 19:54:34,743 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509395580] [2021-06-06 19:54:34,743 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-06 19:54:34,743 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:34,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-06 19:54:34,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-06-06 19:54:34,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:34,752 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:34,752 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 19:54:34,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:34,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:34,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:34,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:34,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:54:34,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:35,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:35,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:35,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:35,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:35,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:54:35,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:54:35,323 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:54:35,324 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 19:54:35,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:35,325 INFO L82 PathProgramCache]: Analyzing trace with hash -1076905372, now seen corresponding path program 1 times [2021-06-06 19:54:35,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:35,325 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680543755] [2021-06-06 19:54:35,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 88 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-06-06 19:54:35,453 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:35,454 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680543755] [2021-06-06 19:54:35,454 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680543755] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:35,454 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1575679398] [2021-06-06 19:54:35,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:54:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:35,665 INFO L263 TraceCheckSpWp]: Trace formula consists of 608 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-06 19:54:35,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:54:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 16 proven. 88 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-06-06 19:54:36,016 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1575679398] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:36,016 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 19:54:36,017 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-06-06 19:54:36,017 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604954353] [2021-06-06 19:54:36,017 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-06 19:54:36,017 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:36,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-06 19:54:36,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-06-06 19:54:36,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:36,018 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:36,018 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 50.833333333333336) internal successors, (305), 6 states have internal predecessors, (305), 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 19:54:36,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:36,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:36,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:36,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:36,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:54:36,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:54:36,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:36,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:36,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:36,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:36,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:36,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:54:36,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:54:36,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:36,296 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:54:36,297 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 19:54:36,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:36,298 INFO L82 PathProgramCache]: Analyzing trace with hash 1393450873, now seen corresponding path program 2 times [2021-06-06 19:54:36,298 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:36,298 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1927999671] [2021-06-06 19:54:36,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 24 proven. 241 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-06-06 19:54:36,431 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:36,433 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1927999671] [2021-06-06 19:54:36,433 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1927999671] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:36,434 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [322507687] [2021-06-06 19:54:36,434 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 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 19:54:36,764 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 19:54:36,764 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 19:54:36,768 INFO L263 TraceCheckSpWp]: Trace formula consists of 771 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-06 19:54:36,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:54:37,195 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 24 proven. 241 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-06-06 19:54:37,196 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [322507687] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:37,196 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 19:54:37,196 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-06-06 19:54:37,196 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181358250] [2021-06-06 19:54:37,197 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-06 19:54:37,197 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:37,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-06 19:54:37,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-06-06 19:54:37,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:37,198 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:37,198 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 53.142857142857146) internal successors, (372), 7 states have internal predecessors, (372), 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 19:54:37,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:37,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:37,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:37,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:37,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:54:37,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:54:37,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:37,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:37,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:37,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:37,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:37,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:37,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:54:37,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:54:37,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:37,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:54:37,507 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:54:37,508 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 19:54:37,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:54:37,508 INFO L82 PathProgramCache]: Analyzing trace with hash -1212199356, now seen corresponding path program 3 times [2021-06-06 19:54:37,508 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:54:37,508 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320713747] [2021-06-06 19:54:37,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:54:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:54:37,681 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 32 proven. 461 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-06-06 19:54:37,682 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:54:37,682 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320713747] [2021-06-06 19:54:37,682 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320713747] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:37,682 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1816544511] [2021-06-06 19:54:37,682 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 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 19:54:41,047 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-06-06 19:54:41,048 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 19:54:41,054 INFO L263 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 98 conjunts are in the unsatisfiable core [2021-06-06 19:54:41,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:54:41,625 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 19:54:41,626 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:41,633 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:41,634 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:54:41,634 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2021-06-06 19:54:43,169 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2021-06-06 19:54:43,224 INFO L354 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2021-06-06 19:54:43,224 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 19:54:43,226 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:43,234 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:43,236 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 1 xjuncts. [2021-06-06 19:54:43,236 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:38, output treesize:32 [2021-06-06 19:54:43,808 WARN L205 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2021-06-06 19:54:44,489 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2021-06-06 19:54:45,093 WARN L205 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2021-06-06 19:54:45,123 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_117|], 12=[|v_#memory_$Pointer$.base_117|]} [2021-06-06 19:54:45,127 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 19:54:45,128 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:45,140 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:45,151 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 19:54:45,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:45,180 INFO L354 Elim1Store]: treesize reduction 39, result has 35.0 percent of original size [2021-06-06 19:54:45,180 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 37 treesize of output 47 [2021-06-06 19:54:45,184 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:45,200 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:45,204 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 19:54:45,205 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:60, output treesize:39 [2021-06-06 19:54:45,817 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_118|], 6=[|v_#memory_$Pointer$.base_118|]} [2021-06-06 19:54:45,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:45,823 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 19:54:45,825 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:45,839 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:45,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:45,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:45,851 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 31 treesize of output 33 [2021-06-06 19:54:45,854 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:45,868 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:45,870 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:54:45,870 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:63, output treesize:55 [2021-06-06 19:54:46,480 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_119|], 12=[|v_#memory_$Pointer$.base_119|]} [2021-06-06 19:54:46,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:46,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:46,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:46,490 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 19:54:46,492 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:46,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:46,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:46,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:46,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:46,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:46,523 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 40 treesize of output 45 [2021-06-06 19:54:46,525 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:46,543 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:46,545 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:54:46,545 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:81, output treesize:73 [2021-06-06 19:54:47,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,436 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 19:54:47,439 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:47,456 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:47,458 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:54:47,458 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:91, output treesize:58 [2021-06-06 19:54:47,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,579 INFO L354 Elim1Store]: treesize reduction 58, result has 26.6 percent of original size [2021-06-06 19:54:47,580 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 2 case distinctions, treesize of input 69 treesize of output 66 [2021-06-06 19:54:47,586 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:47,601 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:47,612 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 19:54:47,612 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:82, output treesize:37 [2021-06-06 19:54:47,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,780 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-06-06 19:54:47,780 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 2 case distinctions, treesize of input 48 treesize of output 38 [2021-06-06 19:54:47,782 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:47,792 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:47,795 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 19:54:47,795 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:56, output treesize:37 [2021-06-06 19:54:47,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:54:47,912 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-06-06 19:54:47,913 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 34 treesize of output 14 [2021-06-06 19:54:47,915 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:54:47,923 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:54:47,926 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 19:54:47,927 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:4 [2021-06-06 19:54:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 219 proven. 182 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2021-06-06 19:54:47,995 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1816544511] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:54:47,995 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 19:54:47,995 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 38] total 43 [2021-06-06 19:54:47,995 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [565437441] [2021-06-06 19:54:47,996 INFO L462 AbstractCegarLoop]: Interpolant automaton has 43 states [2021-06-06 19:54:47,996 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:54:47,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-06-06 19:54:47,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=128, Invalid=1674, Unknown=4, NotChecked=0, Total=1806 [2021-06-06 19:54:47,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:47,999 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:54:48,000 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 43 states, 43 states have (on average 14.534883720930232) internal successors, (625), 43 states have internal predecessors, (625), 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 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:54:48,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:54:51,173 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 79 DAG size of output: 67 [2021-06-06 19:54:52,393 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 79 DAG size of output: 67 [2021-06-06 19:55:03,334 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 64 DAG size of output: 52 [2021-06-06 19:55:04,555 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2021-06-06 19:55:05,809 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 78 DAG size of output: 67 [2021-06-06 19:55:07,122 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2021-06-06 19:55:08,464 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 97 DAG size of output: 84 [2021-06-06 19:55:09,891 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 101 DAG size of output: 88 [2021-06-06 19:55:11,366 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 107 DAG size of output: 94 [2021-06-06 19:55:11,704 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 112 [2021-06-06 19:55:12,178 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 138 [2021-06-06 19:55:12,732 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 163 [2021-06-06 19:55:13,182 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 138 [2021-06-06 19:55:13,694 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 142 [2021-06-06 19:55:15,122 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 104 DAG size of output: 93 [2021-06-06 19:55:15,350 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2021-06-06 19:55:17,647 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 80 [2021-06-06 19:55:19,644 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 96 DAG size of output: 85 [2021-06-06 19:55:19,824 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 81 [2021-06-06 19:55:21,186 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 80 DAG size of output: 68 [2021-06-06 19:55:28,366 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2021-06-06 19:55:29,581 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 72 DAG size of output: 61 [2021-06-06 19:55:30,858 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 79 DAG size of output: 68 [2021-06-06 19:55:32,141 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 86 DAG size of output: 75 [2021-06-06 19:55:33,564 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 98 DAG size of output: 85 [2021-06-06 19:55:34,983 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 102 DAG size of output: 89 [2021-06-06 19:55:36,456 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 108 DAG size of output: 95 [2021-06-06 19:55:36,839 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2021-06-06 19:55:37,300 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 139 [2021-06-06 19:55:37,886 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 164 [2021-06-06 19:55:38,379 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 139 [2021-06-06 19:55:38,848 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 143 [2021-06-06 19:55:40,386 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-06-06 19:55:41,185 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 89 [2021-06-06 19:55:45,377 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 76 [2021-06-06 19:55:47,893 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 93 DAG size of output: 81 [2021-06-06 19:55:48,701 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 76 [2021-06-06 19:55:53,112 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 80 DAG size of output: 68 [2021-06-06 19:56:05,776 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2021-06-06 19:56:07,034 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 72 DAG size of output: 61 [2021-06-06 19:56:08,275 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 79 DAG size of output: 68 [2021-06-06 19:56:09,576 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 86 DAG size of output: 75 [2021-06-06 19:56:10,906 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 98 DAG size of output: 85 [2021-06-06 19:56:12,264 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 102 DAG size of output: 89 [2021-06-06 19:56:13,646 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 108 DAG size of output: 95 [2021-06-06 19:56:14,009 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2021-06-06 19:56:14,442 WARN L205 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 139 [2021-06-06 19:56:14,968 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 164 [2021-06-06 19:56:15,439 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 139 [2021-06-06 19:56:15,881 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 143 [2021-06-06 19:56:17,345 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-06-06 19:56:18,762 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 89 [2021-06-06 19:56:21,531 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 89 [2021-06-06 19:56:21,735 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 90 [2021-06-06 19:56:23,583 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 79 DAG size of output: 67 [2021-06-06 19:56:30,589 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 64 DAG size of output: 52 [2021-06-06 19:56:31,775 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2021-06-06 19:56:33,011 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 78 DAG size of output: 67 [2021-06-06 19:56:34,395 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2021-06-06 19:56:35,735 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 97 DAG size of output: 84 [2021-06-06 19:56:37,089 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 101 DAG size of output: 88 [2021-06-06 19:56:38,485 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 107 DAG size of output: 94 [2021-06-06 19:56:38,900 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 112 [2021-06-06 19:56:39,328 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 138 [2021-06-06 19:56:39,878 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 163 [2021-06-06 19:56:40,372 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 138 [2021-06-06 19:56:40,850 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 142 [2021-06-06 19:56:42,362 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 104 DAG size of output: 93 [2021-06-06 19:56:44,991 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2021-06-06 19:56:49,046 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 88 [2021-06-06 19:56:49,847 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 89 [2021-06-06 19:56:51,664 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2021-06-06 19:56:51,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:56:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:56:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:56:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:56:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:56:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:56:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:56:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:56:51,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2021-06-06 19:56:51,920 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:56:51,920 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 19:56:51,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:56:51,921 INFO L82 PathProgramCache]: Analyzing trace with hash -713513827, now seen corresponding path program 1 times [2021-06-06 19:56:51,921 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:56:51,921 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655446728] [2021-06-06 19:56:51,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:56:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:56:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 30 proven. 776 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-06-06 19:56:52,172 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:56:52,173 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655446728] [2021-06-06 19:56:52,173 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655446728] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:56:52,173 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [497550110] [2021-06-06 19:56:52,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:56:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:56:52,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 1129 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-06 19:56:52,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:56:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 30 proven. 776 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-06-06 19:56:53,028 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [497550110] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:56:53,028 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 19:56:53,028 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-06-06 19:56:53,028 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311526007] [2021-06-06 19:56:53,029 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-06 19:56:53,029 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:56:53,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-06 19:56:53,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-06-06 19:56:53,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:56:53,030 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:56:53,030 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 57.77777777777778) internal successors, (520), 9 states have internal predecessors, (520), 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 19:56:53,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:56:53,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:56:53,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:56:53,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:56:53,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:56:53,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:56:53,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:56:53,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:56:53,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 111 states. [2021-06-06 19:56:53,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:04,096 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 62 DAG size of output: 50 [2021-06-06 19:57:05,356 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 69 DAG size of output: 58 [2021-06-06 19:57:06,560 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 76 DAG size of output: 65 [2021-06-06 19:57:07,813 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 83 DAG size of output: 72 [2021-06-06 19:57:09,222 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 95 DAG size of output: 82 [2021-06-06 19:57:10,608 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 99 DAG size of output: 86 [2021-06-06 19:57:12,023 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 105 DAG size of output: 92 [2021-06-06 19:57:13,740 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 110 [2021-06-06 19:57:14,191 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 136 [2021-06-06 19:57:14,744 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 161 [2021-06-06 19:57:15,261 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 136 [2021-06-06 19:57:15,715 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 140 [2021-06-06 19:57:17,221 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 102 DAG size of output: 91 [2021-06-06 19:57:21,152 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 86 [2021-06-06 19:57:26,726 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 82 [2021-06-06 19:57:28,783 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2021-06-06 19:57:30,166 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 83 [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2021-06-06 19:57:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 19:57:30,432 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:57:30,433 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 19:57:30,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:57:30,433 INFO L82 PathProgramCache]: Analyzing trace with hash -1237478158, now seen corresponding path program 2 times [2021-06-06 19:57:30,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:57:30,434 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1240254998] [2021-06-06 19:57:30,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:57:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:57:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 36 proven. 1147 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-06-06 19:57:30,729 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:57:30,729 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1240254998] [2021-06-06 19:57:30,729 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1240254998] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:57:30,729 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1163691082] [2021-06-06 19:57:30,729 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 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 19:57:31,109 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 19:57:31,109 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 19:57:31,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 1300 conjuncts, 8 conjunts are in the unsatisfiable core [2021-06-06 19:57:31,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:57:31,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 36 proven. 1147 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-06-06 19:57:31,748 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1163691082] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:57:31,748 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 19:57:31,748 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-06-06 19:57:31,748 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442435565] [2021-06-06 19:57:31,749 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-06 19:57:31,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:57:31,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-06 19:57:31,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-06-06 19:57:31,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:31,750 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:57:31,750 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 59.1) internal successors, (591), 10 states have internal predecessors, (591), 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 19:57:31,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:31,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:31,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:31,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:31,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:57:31,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:57:31,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:31,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:57:31,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2021-06-06 19:57:31,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 19:57:31,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 19:57:31,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 19:57:32,112 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-06-06 19:57:32,112 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 19:57:32,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:57:32,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1655131395, now seen corresponding path program 3 times [2021-06-06 19:57:32,113 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:57:32,113 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933342288] [2021-06-06 19:57:32,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:57:34,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:57:36,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2021-06-06 19:57:36,210 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:57:36,210 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933342288] [2021-06-06 19:57:36,210 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933342288] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 19:57:36,210 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 19:57:36,210 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-06-06 19:57:36,210 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930171329] [2021-06-06 19:57:36,211 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-06-06 19:57:36,212 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:57:36,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-06-06 19:57:36,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=1413, Unknown=0, NotChecked=0, Total=1560 [2021-06-06 19:57:36,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:36,213 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:57:36,213 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 4.425) internal successors, (177), 40 states have internal predecessors, (177), 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 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 19:57:36,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:37,093 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-06-06 19:57:37,325 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2021-06-06 19:57:37,629 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2021-06-06 19:57:37,817 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-06-06 19:57:38,018 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2021-06-06 19:57:38,237 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 98 [2021-06-06 19:57:38,480 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2021-06-06 19:57:38,725 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-06-06 19:57:39,005 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-06-06 19:57:39,290 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 107 [2021-06-06 19:57:39,562 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 105 [2021-06-06 19:57:39,765 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 92 [2021-06-06 19:57:40,019 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 99 [2021-06-06 19:57:40,203 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 79 [2021-06-06 19:57:40,403 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 87 [2021-06-06 19:57:40,658 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 94 [2021-06-06 19:57:40,921 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 100 [2021-06-06 19:57:41,225 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 104 [2021-06-06 19:57:41,565 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 108 [2021-06-06 19:57:41,934 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 121 [2021-06-06 19:57:42,319 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 129 [2021-06-06 19:57:42,711 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 127 [2021-06-06 19:57:43,119 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 131 [2021-06-06 19:57:43,549 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 131 [2021-06-06 19:57:43,984 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 139 [2021-06-06 19:57:44,447 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 139 [2021-06-06 19:57:44,853 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 141 [2021-06-06 19:57:45,264 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 140 [2021-06-06 19:57:45,642 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 133 [2021-06-06 19:57:46,042 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 135 [2021-06-06 19:57:46,483 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 145 [2021-06-06 19:57:46,843 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 115 [2021-06-06 19:57:47,152 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 94 [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:57:51,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-06-06 19:57:51,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 19:57:51,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 19:57:51,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 19:57:51,667 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-06-06 19:57:51,667 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 19:57:51,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:57:51,668 INFO L82 PathProgramCache]: Analyzing trace with hash -355585736, now seen corresponding path program 1 times [2021-06-06 19:57:51,668 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:57:51,668 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1997209123] [2021-06-06 19:57:51,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:57:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:57:55,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 798 proven. 68 refuted. 0 times theorem prover too weak. 670 trivial. 0 not checked. [2021-06-06 19:57:55,922 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:57:55,922 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1997209123] [2021-06-06 19:57:55,922 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1997209123] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:57:55,922 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1434709741] [2021-06-06 19:57:55,922 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 19:57:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:57:56,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 1429 conjuncts, 128 conjunts are in the unsatisfiable core [2021-06-06 19:57:56,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:57:57,460 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 19:57:57,461 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,473 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:57,475 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 13 treesize of output 9 [2021-06-06 19:57:57,476 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,487 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:57,488 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,488 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:47, output treesize:39 [2021-06-06 19:57:57,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:57,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 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 19:57:57,559 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,574 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:57,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:57,582 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 19:57:57,583 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,597 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:57,597 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,598 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:63, output treesize:55 [2021-06-06 19:57:57,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:57,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:57,678 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 19:57:57,679 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,698 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:57,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:57,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:57,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:57,704 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 19:57:57,705 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,723 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:57,723 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:57:57,723 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:81, output treesize:73 [2021-06-06 19:57:58,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:58,036 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 19:57:58,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:58,037 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 19:57:58,038 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,053 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:58,054 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,054 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:79, output treesize:52 [2021-06-06 19:57:58,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:58,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 19:57:58,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:58,164 INFO L354 Elim1Store]: treesize reduction 62, result has 31.1 percent of original size [2021-06-06 19:57:58,164 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 19:57:58,166 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,188 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:58,192 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 19:57:58,192 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:64, output treesize:35 [2021-06-06 19:57:58,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:58,408 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 19:57:58,409 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,423 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:58,424 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,424 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:35 [2021-06-06 19:57:58,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:58,534 INFO L354 Elim1Store]: treesize reduction 50, result has 36.7 percent of original size [2021-06-06 19:57:58,535 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 19:57:58,536 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,553 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:58,557 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 19:57:58,557 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:54 [2021-06-06 19:57:58,893 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_125|], 19=[|v_#memory_$Pointer$.offset_126|]} [2021-06-06 19:57:58,899 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 19:57:58,900 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,905 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 19:57:58,906 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,948 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:58,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:58,979 INFO L354 Elim1Store]: treesize reduction 71, result has 11.3 percent of original size [2021-06-06 19:57:58,979 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 19:57:58,980 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:58,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:57:58,988 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-06 19:57:58,988 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 19:57:58,990 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 19:57:59,016 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:57:59,018 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 19:57:59,018 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:143, output treesize:112 [2021-06-06 19:57:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 726 proven. 132 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2021-06-06 19:57:59,678 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1434709741] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:57:59,679 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 19:57:59,679 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 31] total 82 [2021-06-06 19:57:59,679 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482259450] [2021-06-06 19:57:59,679 INFO L462 AbstractCegarLoop]: Interpolant automaton has 82 states [2021-06-06 19:57:59,680 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:57:59,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 82 interpolants. [2021-06-06 19:57:59,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=314, Invalid=6328, Unknown=0, NotChecked=0, Total=6642 [2021-06-06 19:57:59,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:59,682 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:57:59,682 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 82 states, 82 states have (on average 6.951219512195122) internal successors, (570), 82 states have internal predecessors, (570), 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 19:57:59,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:57:59,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 19:57:59,683 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:58:00,957 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 78 [2021-06-06 19:58:01,153 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 86 [2021-06-06 19:58:01,402 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2021-06-06 19:58:01,705 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2021-06-06 19:58:01,873 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 77 [2021-06-06 19:58:02,089 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 83 [2021-06-06 19:58:02,312 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 87 [2021-06-06 19:58:02,591 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 89 [2021-06-06 19:58:02,872 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 99 [2021-06-06 19:58:03,268 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 107 [2021-06-06 19:58:03,595 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 111 [2021-06-06 19:58:03,861 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 109 [2021-06-06 19:58:04,197 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 119 [2021-06-06 19:58:04,564 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 124 [2021-06-06 19:58:04,857 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2021-06-06 19:58:05,565 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2021-06-06 19:58:05,785 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2021-06-06 19:58:06,038 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 74 [2021-06-06 19:58:06,345 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2021-06-06 19:58:06,683 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 91 [2021-06-06 19:58:07,031 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 97 [2021-06-06 19:58:07,381 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 114 [2021-06-06 19:58:07,818 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 132 [2021-06-06 19:58:08,371 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 150 [2021-06-06 19:58:08,792 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 132 [2021-06-06 19:58:09,261 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 138 [2021-06-06 19:58:09,608 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 114 [2021-06-06 19:58:09,926 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2021-06-06 19:58:10,272 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 111 [2021-06-06 19:58:10,593 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 91 [2021-06-06 19:58:10,839 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2021-06-06 19:58:11,112 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 98 [2021-06-06 19:58:11,566 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 114 [2021-06-06 19:58:11,942 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 106 [2021-06-06 19:58:12,223 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 80 [2021-06-06 19:58:12,519 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 84 [2021-06-06 19:58:12,884 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 93 [2021-06-06 19:58:13,213 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 98 [2021-06-06 19:58:13,552 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 98 [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:58:27,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-06 19:58:27,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 19:58:27,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 19:58:27,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 19:58:27,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-06 19:58:27,313 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 19:58:27,313 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 19:58:27,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 19:58:27,313 INFO L82 PathProgramCache]: Analyzing trace with hash -1381134886, now seen corresponding path program 1 times [2021-06-06 19:58:27,313 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 19:58:27,313 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126416011] [2021-06-06 19:58:27,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 19:58:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:58:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2062 backedges. 836 proven. 71 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2021-06-06 19:58:34,448 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 19:58:34,448 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126416011] [2021-06-06 19:58:34,448 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126416011] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:58:34,448 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [528023823] [2021-06-06 19:58:34,448 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 19:58:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 19:58:34,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 1432 conjuncts, 172 conjunts are in the unsatisfiable core [2021-06-06 19:58:34,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 19:58:34,839 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 19:58:34,839 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:34,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:34,845 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:34,845 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 19:58:34,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:34,869 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 19:58:34,870 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:34,882 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:34,883 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:34,883 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:31 [2021-06-06 19:58:35,195 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 19:58:35,196 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,207 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:35,208 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,208 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40 [2021-06-06 19:58:35,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:35,311 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 19:58:35,313 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,326 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:35,327 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,327 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:47 [2021-06-06 19:58:35,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:35,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:35,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:35,437 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 19:58:35,438 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,454 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:35,455 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,455 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:60, output treesize:56 [2021-06-06 19:58:35,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:35,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 40 [2021-06-06 19:58:35,774 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,791 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:35,792 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,792 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:61 [2021-06-06 19:58:35,907 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_127|], 14=[|v_#memory_$Pointer$.base_130|]} [2021-06-06 19:58:35,910 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 19:58:35,920 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,939 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:35,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:35,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:35,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:35,951 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 19:58:35,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 89 treesize of output 58 [2021-06-06 19:58:35,953 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,971 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:35,971 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:35,972 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:119, output treesize:97 [2021-06-06 19:58:37,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:37,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:37,206 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 19:58:37,206 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 19:58:37,208 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:37,239 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:37,240 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:37,240 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:118, output treesize:116 [2021-06-06 19:58:37,403 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_128|], 24=[|v_#memory_$Pointer$.base_131|]} [2021-06-06 19:58:37,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:37,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-06-06 19:58:37,418 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:37,446 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:37,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:37,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:37,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:37,472 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-06 19:58:37,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 86 treesize of output 61 [2021-06-06 19:58:37,474 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:37,496 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:37,497 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 19:58:37,497 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:146, output treesize:112 [2021-06-06 19:58:40,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:40,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 26 treesize of output 10 [2021-06-06 19:58:40,048 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:40,070 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:40,071 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 19:58:40,072 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:130, output treesize:108 [2021-06-06 19:58:40,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:40,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:40,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:40,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:40,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 19:58:40,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:40,699 INFO L354 Elim1Store]: treesize reduction 186, result has 23.5 percent of original size [2021-06-06 19:58:40,699 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 8 new quantified variables, introduced 20 case distinctions, treesize of input 113 treesize of output 97 [2021-06-06 19:58:40,702 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:40,740 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:40,747 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 19:58:40,747 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:141, output treesize:142 [2021-06-06 19:58:42,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:42,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:42,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:42,509 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:42,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 75 treesize of output 51 [2021-06-06 19:58:42,510 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:42,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:42,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:42,528 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 19:58:42,528 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 79 treesize of output 51 [2021-06-06 19:58:42,529 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:42,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:42,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:42,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:42,539 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 19:58:42,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 75 treesize of output 58 [2021-06-06 19:58:42,541 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:42,629 INFO L628 ElimStorePlain]: treesize reduction 92, result has 64.8 percent of original size [2021-06-06 19:58:42,632 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 19:58:42,632 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:305, output treesize:145 [2021-06-06 19:58:43,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:43,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:43,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:43,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:43,719 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-06 19:58:43,719 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 27 treesize of output 23 [2021-06-06 19:58:43,721 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:43,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:43,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:43,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:43,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:43,735 INFO L354 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2021-06-06 19:58:43,736 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 19:58:43,738 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:43,781 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:43,783 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-06 19:58:43,783 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:189, output treesize:119 [2021-06-06 19:58:44,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,271 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 19:58:44,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 67 treesize of output 51 [2021-06-06 19:58:44,273 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:44,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,282 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:44,282 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 55 treesize of output 51 [2021-06-06 19:58:44,284 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:44,314 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:44,315 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 19:58:44,315 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:145, output treesize:135 [2021-06-06 19:58:44,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,549 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-06-06 19:58:44,549 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 66 treesize of output 61 [2021-06-06 19:58:44,551 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:44,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,562 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:44,562 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 3 case distinctions, treesize of input 68 treesize of output 61 [2021-06-06 19:58:44,564 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:44,598 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:44,599 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 19:58:44,599 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:157, output treesize:149 [2021-06-06 19:58:44,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,823 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-06 19:58:44,823 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 4 case distinctions, treesize of input 75 treesize of output 73 [2021-06-06 19:58:44,825 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:44,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,832 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 19:58:44,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:44,843 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 19:58:44,843 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 6 new quantified variables, introduced 5 case distinctions, treesize of input 77 treesize of output 73 [2021-06-06 19:58:44,844 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:44,884 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:44,886 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 19:58:44,886 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:175, output treesize:167 [2021-06-06 19:58:45,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:45,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:45,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:45,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:45,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,008 INFO L354 Elim1Store]: treesize reduction 186, result has 25.9 percent of original size [2021-06-06 19:58:46,008 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 8 new quantified variables, introduced 11 case distinctions, treesize of input 104 treesize of output 106 [2021-06-06 19:58:46,010 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:46,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 19:58:46,076 INFO L354 Elim1Store]: treesize reduction 178, result has 26.7 percent of original size [2021-06-06 19:58:46,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 11 case distinctions, treesize of input 106 treesize of output 106 [2021-06-06 19:58:46,078 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:46,128 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:46,134 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 19:58:46,135 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:233, output treesize:239 [2021-06-06 19:58:46,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,434 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:46,434 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 6 new quantified variables, introduced 4 case distinctions, treesize of input 67 treesize of output 62 [2021-06-06 19:58:46,437 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:46,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,476 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 19:58:46,476 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 4 case distinctions, treesize of input 67 treesize of output 62 [2021-06-06 19:58:46,478 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:46,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,493 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 19:58:46,493 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 6 new quantified variables, introduced 4 case distinctions, treesize of input 67 treesize of output 69 [2021-06-06 19:58:46,494 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:46,686 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2021-06-06 19:58:46,686 INFO L628 ElimStorePlain]: treesize reduction 71, result has 83.8 percent of original size [2021-06-06 19:58:46,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,712 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 19:58:46,712 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 4 case distinctions, treesize of input 71 treesize of output 62 [2021-06-06 19:58:46,714 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:46,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,738 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-06 19:58:46,738 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 4 case distinctions, treesize of input 71 treesize of output 69 [2021-06-06 19:58:46,739 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:46,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:46,749 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-06 19:58:46,750 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 4 case distinctions, treesize of input 71 treesize of output 62 [2021-06-06 19:58:46,751 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:46,872 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-06-06 19:58:46,872 INFO L628 ElimStorePlain]: treesize reduction 75, result has 77.9 percent of original size [2021-06-06 19:58:46,874 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2021-06-06 19:58:46,874 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:463, output treesize:237 [2021-06-06 19:58:47,203 INFO L446 ElimStorePlain]: Different costs {1=[v_prenex_4, |#memory_$Pointer$.base|, v_prenex_8], 3=[v_prenex_6]} [2021-06-06 19:58:47,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:47,213 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 19:58:47,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 58 treesize of output 25 [2021-06-06 19:58:47,215 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:47,252 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:47,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:47,259 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:47,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 54 treesize of output 25 [2021-06-06 19:58:47,261 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:47,292 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:47,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:47,299 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 19:58:47,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 54 treesize of output 25 [2021-06-06 19:58:47,301 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:47,325 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:47,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 19:58:47,330 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-06 19:58:47,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 58 treesize of output 25 [2021-06-06 19:58:47,331 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 19:58:47,349 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 19:58:47,352 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 19:58:47,352 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:245, output treesize:4 [2021-06-06 19:58:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2062 backedges. 812 proven. 64 refuted. 0 times theorem prover too weak. 1186 trivial. 0 not checked. [2021-06-06 19:58:47,773 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [528023823] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 19:58:47,773 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 19:58:47,773 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 56] total 127 [2021-06-06 19:58:47,773 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815281408] [2021-06-06 19:58:47,774 INFO L462 AbstractCegarLoop]: Interpolant automaton has 127 states [2021-06-06 19:58:47,774 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 19:58:47,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 127 interpolants. [2021-06-06 19:58:47,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=528, Invalid=15474, Unknown=0, NotChecked=0, Total=16002 [2021-06-06 19:58:47,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:58:47,779 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 19:58:47,780 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 127 states, 127 states have (on average 3.858267716535433) internal successors, (490), 127 states have internal predecessors, (490), 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 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 19:58:47,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2021-06-06 19:58:47,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 19:58:47,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 19:58:47,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 19:58:47,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-06 19:58:47,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 19:58:49,933 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 79 [2021-06-06 19:58:50,386 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2021-06-06 19:58:50,934 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 104 [2021-06-06 19:58:51,460 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 109 [2021-06-06 19:58:51,807 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 102 [2021-06-06 19:58:52,275 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 111 [2021-06-06 19:58:52,863 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 122 [2021-06-06 19:58:53,467 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 126 [2021-06-06 19:58:54,115 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 132 [2021-06-06 19:58:54,824 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 139 [2021-06-06 19:58:55,508 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 134 [2021-06-06 19:58:56,291 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 137 [2021-06-06 19:58:57,067 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 139 [2021-06-06 19:58:57,896 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 138 [2021-06-06 19:58:58,534 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 131 [2021-06-06 19:58:59,163 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 133 [2021-06-06 19:58:59,732 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 124 [2021-06-06 19:59:00,501 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 127 [2021-06-06 19:59:01,357 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 134 [2021-06-06 19:59:02,272 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 138 [2021-06-06 19:59:03,252 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 142 [2021-06-06 19:59:04,254 WARN L205 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 146 [2021-06-06 19:59:05,491 WARN L205 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 150 [2021-06-06 19:59:06,858 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 363 DAG size of output: 155 [2021-06-06 19:59:08,125 WARN L205 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 157 [2021-06-06 19:59:09,574 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 378 DAG size of output: 163 [2021-06-06 19:59:11,070 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 387 DAG size of output: 173 [2021-06-06 19:59:12,820 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 419 DAG size of output: 177 [2021-06-06 19:59:14,557 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 424 DAG size of output: 184 [2021-06-06 19:59:16,048 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 394 DAG size of output: 171 [2021-06-06 19:59:17,508 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 398 DAG size of output: 178 [2021-06-06 19:59:19,370 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 433 DAG size of output: 193 [2021-06-06 19:59:21,214 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 437 DAG size of output: 199 [2021-06-06 19:59:22,840 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 419 DAG size of output: 173 [2021-06-06 19:59:24,510 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 423 DAG size of output: 178 [2021-06-06 19:59:26,070 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 405 DAG size of output: 165 [2021-06-06 19:59:27,802 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 429 DAG size of output: 179 [2021-06-06 19:59:29,391 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 409 DAG size of output: 170 [2021-06-06 19:59:31,089 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 415 DAG size of output: 171 [2021-06-06 19:59:32,942 WARN L205 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 444 DAG size of output: 192 [2021-06-06 19:59:34,668 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 430 DAG size of output: 178 [2021-06-06 19:59:36,544 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 448 DAG size of output: 194 [2021-06-06 19:59:38,310 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 434 DAG size of output: 186 [2021-06-06 19:59:40,152 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 447 DAG size of output: 190 [2021-06-06 19:59:42,048 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 451 DAG size of output: 192 [2021-06-06 19:59:44,116 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 471 DAG size of output: 198 [2021-06-06 19:59:46,059 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 454 DAG size of output: 192 [2021-06-06 19:59:48,043 WARN L205 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 465 DAG size of output: 197 [2021-06-06 19:59:49,884 WARN L205 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 448 DAG size of output: 191 [2021-06-06 19:59:51,812 WARN L205 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 454 DAG size of output: 197 [2021-06-06 19:59:52,899 WARN L205 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 167 [2021-06-06 19:59:54,672 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 439 DAG size of output: 191 [2021-06-06 19:59:55,641 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 165 [2021-06-06 19:59:56,629 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 161 [2021-06-06 19:59:57,569 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 165 [2021-06-06 19:59:58,523 WARN L205 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 159 [2021-06-06 19:59:59,461 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 159 [2021-06-06 20:00:00,487 WARN L205 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 168 [2021-06-06 20:00:01,472 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 159 [2021-06-06 20:00:02,083 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 122 [2021-06-06 20:00:02,625 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 109 [2021-06-06 20:00:03,252 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 93 [2021-06-06 20:00:03,779 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 97 [2021-06-06 20:00:04,298 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 103 [2021-06-06 20:00:05,013 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 110 [2021-06-06 20:00:05,636 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 132 [2021-06-06 20:00:06,324 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 120 [2021-06-06 20:00:06,983 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 128 [2021-06-06 20:00:07,833 WARN L205 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 138 [2021-06-06 20:00:08,711 WARN L205 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 138 [2021-06-06 20:00:09,563 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 132 [2021-06-06 20:00:10,376 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 135 [2021-06-06 20:00:11,283 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 154 [2021-06-06 20:00:12,269 WARN L205 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 171 [2021-06-06 20:00:13,387 WARN L205 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 177 [2021-06-06 20:00:14,317 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 160 [2021-06-06 20:00:15,281 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 162 [2021-06-06 20:00:16,148 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 143 [2021-06-06 20:00:17,179 WARN L205 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 166 [2021-06-06 20:00:18,112 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 159 [2021-06-06 20:00:19,102 WARN L205 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 150 [2021-06-06 20:00:20,043 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 153 [2021-06-06 20:00:21,078 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 154 [2021-06-06 20:00:22,115 WARN L205 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 157 [2021-06-06 20:00:23,378 WARN L205 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 156 [2021-06-06 20:00:23,672 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 102 [2021-06-06 20:00:23,969 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2021-06-06 20:00:24,575 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 119 [2021-06-06 20:00:24,967 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 73 [2021-06-06 20:00:25,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 20:00:25,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-06-06 20:00:25,399 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-06-06 20:00:25,399 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 20:00:25,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 20:00:25,400 INFO L82 PathProgramCache]: Analyzing trace with hash 406395910, now seen corresponding path program 2 times [2021-06-06 20:00:25,400 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 20:00:25,400 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705314490] [2021-06-06 20:00:25,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 20:00:26,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 20:00:31,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 719 proven. 36 refuted. 0 times theorem prover too weak. 1351 trivial. 0 not checked. [2021-06-06 20:00:31,375 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 20:00:31,375 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705314490] [2021-06-06 20:00:31,375 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705314490] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 20:00:31,375 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [22442674] [2021-06-06 20:00:31,375 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 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 20:00:31,727 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 20:00:31,727 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 20:00:31,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 1457 conjuncts, 158 conjunts are in the unsatisfiable core [2021-06-06 20:00:31,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 20:00:31,772 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 20:00:31,773 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:31,777 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:31,777 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:31,777 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 20:00:32,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,012 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 20:00:32,012 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,021 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:32,022 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,022 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:28 [2021-06-06 20:00:32,289 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 20:00:32,290 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,303 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:32,307 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 20:00:32,308 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,320 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:32,321 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,321 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48 [2021-06-06 20:00:32,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,425 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 20:00:32,426 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,443 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:32,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,447 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 20:00:32,448 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,464 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:32,465 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,465 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:72, output treesize:64 [2021-06-06 20:00:32,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,606 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 20:00:32,607 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,628 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:32,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:32,633 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 20:00:32,634 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,654 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:32,654 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:32,655 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:90, output treesize:82 [2021-06-06 20:00:33,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,012 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 20:00:33,014 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:33,041 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:33,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 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 20:00:33,049 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:33,076 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:33,077 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:33,077 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:96, output treesize:88 [2021-06-06 20:00:33,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,227 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 20:00:33,229 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:33,261 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:00:33,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:33,278 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 20:00:33,278 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 20:00:33,280 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:33,311 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:33,313 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:33,313 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:164, output treesize:136 [2021-06-06 20:00:34,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:34,606 INFO L354 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2021-06-06 20:00:34,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2021-06-06 20:00:34,608 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:34,632 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:34,633 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:34,633 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:135, output treesize:128 [2021-06-06 20:00:34,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:34,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:34,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:34,837 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-06 20:00:34,838 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 120 treesize of output 83 [2021-06-06 20:00:34,840 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:34,863 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:34,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:34,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:34,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 71 [2021-06-06 20:00:34,869 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:34,890 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:34,891 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 20:00:34,891 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:158, output treesize:134 [2021-06-06 20:00:36,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:00:36,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:36,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:36,148 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:00:36,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:36,195 INFO L354 Elim1Store]: treesize reduction 308, result has 12.3 percent of original size [2021-06-06 20:00:36,196 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 194 treesize of output 140 [2021-06-06 20:00:36,199 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:36,226 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:36,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:36,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:00:36,263 INFO L354 Elim1Store]: treesize reduction 168, result has 18.8 percent of original size [2021-06-06 20:00:36,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 108 treesize of output 99 [2021-06-06 20:00:36,273 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:36,296 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:36,301 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:36,301 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:220, output treesize:138 [2021-06-06 20:00:36,616 INFO L446 ElimStorePlain]: Different costs {23=[|v_#memory_$Pointer$.base_146|], 37=[|v_#memory_$Pointer$.offset_136|]} [2021-06-06 20:00:36,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:00:36,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:36,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:36,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:00:36,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:36,626 INFO L354 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2021-06-06 20:00:36,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 180 treesize of output 126 [2021-06-06 20:00:36,629 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:36,654 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:36,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:00:36,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:36,679 INFO L354 Elim1Store]: treesize reduction 98, result has 21.0 percent of original size [2021-06-06 20:00:36,679 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 5 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 6 case distinctions, treesize of input 115 treesize of output 91 [2021-06-06 20:00:36,681 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:36,700 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:36,702 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 20:00:36,702 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:197, output treesize:109 [2021-06-06 20:00:37,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:37,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:00:37,108 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 20:00:37,108 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 95 treesize of output 48 [2021-06-06 20:00:37,110 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:37,121 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:37,122 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:00:37,122 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:121, output treesize:59 [2021-06-06 20:00:37,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:00:37,398 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-06 20:00:37,399 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 6 new quantified variables, introduced 2 case distinctions, treesize of input 62 treesize of output 27 [2021-06-06 20:00:37,401 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:00:37,406 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:00:37,407 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 20:00:37,407 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:67, output treesize:7 [2021-06-06 20:00:37,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 537 proven. 17 refuted. 0 times theorem prover too weak. 1552 trivial. 0 not checked. [2021-06-06 20:00:37,940 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [22442674] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 20:00:37,940 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 20:00:37,940 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 39] total 102 [2021-06-06 20:00:37,940 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35423770] [2021-06-06 20:00:37,941 INFO L462 AbstractCegarLoop]: Interpolant automaton has 102 states [2021-06-06 20:00:37,941 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 20:00:37,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2021-06-06 20:00:37,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=387, Invalid=9915, Unknown=0, NotChecked=0, Total=10302 [2021-06-06 20:00:37,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 20:00:37,945 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 20:00:37,945 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 102 states, 102 states have (on average 4.127450980392157) internal successors, (421), 102 states have internal predecessors, (421), 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 20:00:37,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 20:00:37,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 20:00:37,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 20:00:37,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 20:00:37,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 20:00:37,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-06-06 20:00:37,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 20:00:39,686 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-06-06 20:00:39,937 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-06-06 20:00:40,371 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 119 [2021-06-06 20:00:40,583 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-06-06 20:00:41,026 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 122 [2021-06-06 20:00:41,631 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 133 [2021-06-06 20:00:42,260 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 137 [2021-06-06 20:00:42,928 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 140 [2021-06-06 20:00:43,654 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 144 [2021-06-06 20:00:44,482 WARN L205 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 155 [2021-06-06 20:00:45,241 WARN L205 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 149 [2021-06-06 20:00:46,064 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2021-06-06 20:00:46,595 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 104 [2021-06-06 20:00:47,250 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 110 [2021-06-06 20:00:48,063 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 117 [2021-06-06 20:00:49,076 WARN L205 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 121 [2021-06-06 20:00:50,212 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 125 [2021-06-06 20:00:51,509 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 408 DAG size of output: 129 [2021-06-06 20:00:52,897 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 428 DAG size of output: 136 [2021-06-06 20:00:54,365 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 445 DAG size of output: 144 [2021-06-06 20:00:55,778 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 434 DAG size of output: 156 [2021-06-06 20:00:57,310 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 458 DAG size of output: 152 [2021-06-06 20:00:58,886 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 461 DAG size of output: 154 [2021-06-06 20:01:00,526 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 475 DAG size of output: 153 [2021-06-06 20:01:02,187 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 478 DAG size of output: 155 [2021-06-06 20:01:03,657 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 444 DAG size of output: 159 [2021-06-06 20:01:05,135 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 449 DAG size of output: 165 [2021-06-06 20:01:06,355 WARN L205 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 151 [2021-06-06 20:01:07,587 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 398 DAG size of output: 157 [2021-06-06 20:01:08,999 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 421 DAG size of output: 161 [2021-06-06 20:01:10,229 WARN L205 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 143 [2021-06-06 20:01:11,209 WARN L205 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 132 [2021-06-06 20:01:12,408 WARN L205 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 145 [2021-06-06 20:01:13,392 WARN L205 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 134 [2021-06-06 20:01:14,525 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 141 [2021-06-06 20:01:15,562 WARN L205 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 138 [2021-06-06 20:01:16,699 WARN L205 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 145 [2021-06-06 20:01:17,908 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 398 DAG size of output: 147 [2021-06-06 20:01:19,190 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 404 DAG size of output: 151 [2021-06-06 20:01:20,359 WARN L205 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 147 [2021-06-06 20:01:21,586 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 392 DAG size of output: 154 [2021-06-06 20:01:22,840 WARN L205 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 149 [2021-06-06 20:01:23,963 WARN L205 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 142 [2021-06-06 20:01:25,095 WARN L205 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 145 [2021-06-06 20:01:26,315 WARN L205 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 154 [2021-06-06 20:01:27,380 WARN L205 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 138 [2021-06-06 20:01:28,531 WARN L205 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 150 [2021-06-06 20:01:29,134 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 174 [2021-06-06 20:01:29,414 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2021-06-06 20:01:29,813 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-06-06 20:01:30,089 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-06-06 20:01:30,383 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-06-06 20:01:30,718 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-06-06 20:01:31,045 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-06-06 20:01:31,413 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-06-06 20:01:31,680 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-06-06 20:01:32,080 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2021-06-06 20:01:32,389 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-06-06 20:01:33,040 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2021-06-06 20:01:33,392 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-06-06 20:01:33,967 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 182 [2021-06-06 20:01:34,513 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2021-06-06 20:01:34,809 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-06-06 20:01:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 20:01:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 20:01:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 20:01:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 20:01:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 20:01:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 20:01:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 20:01:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-06 20:01:43,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 187 states. [2021-06-06 20:01:43,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 20:01:43,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-06 20:01:43,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 20:01:43,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 20:01:43,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-06-06 20:01:43,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-06-06 20:01:44,033 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2021-06-06 20:01:44,033 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 20:01:44,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 20:01:44,034 INFO L82 PathProgramCache]: Analyzing trace with hash -1135905561, now seen corresponding path program 1 times [2021-06-06 20:01:44,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 20:01:44,034 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370904859] [2021-06-06 20:01:44,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 20:01:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 20:01:48,401 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 51 [2021-06-06 20:01:48,693 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 45 [2021-06-06 20:01:49,014 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 39 [2021-06-06 20:01:50,337 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 61 [2021-06-06 20:01:50,551 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 61 [2021-06-06 20:01:50,804 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 66 [2021-06-06 20:01:50,990 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 153 [2021-06-06 20:01:51,204 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 69 [2021-06-06 20:01:51,364 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 151 [2021-06-06 20:01:51,638 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 66 [2021-06-06 20:01:51,849 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 61 [2021-06-06 20:01:51,961 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 246 [2021-06-06 20:01:52,934 WARN L205 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 116 [2021-06-06 20:01:53,891 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 141 [2021-06-06 20:01:55,142 WARN L205 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 142 [2021-06-06 20:01:56,009 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 209 [2021-06-06 20:01:56,880 WARN L205 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 211 [2021-06-06 20:01:57,590 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 168 [2021-06-06 20:01:58,246 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 133 [2021-06-06 20:01:58,764 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 128 [2021-06-06 20:01:59,181 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 84 [2021-06-06 20:01:59,417 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 69 [2021-06-06 20:01:59,670 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 74 [2021-06-06 20:01:59,897 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 67 [2021-06-06 20:02:00,142 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 68 [2021-06-06 20:02:00,377 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 72 [2021-06-06 20:02:00,644 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 73 [2021-06-06 20:02:00,903 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 72 [2021-06-06 20:02:01,261 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 66 [2021-06-06 20:02:01,555 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 60 [2021-06-06 20:02:01,854 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 63 [2021-06-06 20:02:02,234 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 71 [2021-06-06 20:02:02,674 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 69 [2021-06-06 20:02:03,050 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 60 [2021-06-06 20:02:03,414 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 56 [2021-06-06 20:02:03,735 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 61 [2021-06-06 20:02:04,053 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 53 [2021-06-06 20:02:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 766 proven. 92 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2021-06-06 20:02:06,600 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 20:02:06,600 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370904859] [2021-06-06 20:02:06,600 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1370904859] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 20:02:06,600 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [338948761] [2021-06-06 20:02:06,600 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 20:02:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 20:02:07,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 1395 conjuncts, 244 conjunts are in the unsatisfiable core [2021-06-06 20:02:07,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 20:02:07,045 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 20:02:07,046 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:07,050 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:07,050 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:02:07,050 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-06 20:02:07,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:07,409 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 20:02:07,410 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:07,420 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:07,421 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:02:07,421 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:29 [2021-06-06 20:02:07,803 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 20:02:07,804 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:07,820 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:07,823 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 20:02:07,823 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:07,837 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:07,838 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:02:07,838 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:57, output treesize:49 [2021-06-06 20:02:07,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:07,991 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 20:02:07,992 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,012 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:08,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,015 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 20:02:08,016 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,033 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:08,034 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,034 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:73, output treesize:65 [2021-06-06 20:02:08,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,205 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 20:02:08,206 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,239 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:08,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,246 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 20:02:08,248 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,270 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:08,271 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,271 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:91, output treesize:83 [2021-06-06 20:02:08,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,754 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 20:02:08,755 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,793 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:08,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:08,799 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 20:02:08,800 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,834 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:08,836 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:02:08,836 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:97, output treesize:89 [2021-06-06 20:02:09,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:09,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,092 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 20:02:09,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 128 treesize of output 79 [2021-06-06 20:02:09,094 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:09,132 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:09,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 68 [2021-06-06 20:02:09,140 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:09,177 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:09,179 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:02:09,179 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:171, output treesize:161 [2021-06-06 20:02:09,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:09,961 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-06 20:02:09,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 35 [2021-06-06 20:02:09,963 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:09,991 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:09,992 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 20:02:09,992 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:169, output treesize:167 [2021-06-06 20:02:10,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:10,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:10,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:10,222 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-06 20:02:10,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 139 treesize of output 82 [2021-06-06 20:02:10,224 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:10,258 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:10,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:10,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:10,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:10,263 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 69 treesize of output 65 [2021-06-06 20:02:10,265 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:10,293 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:10,294 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-06 20:02:10,295 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:197, output treesize:147 [2021-06-06 20:02:14,478 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2021-06-06 20:02:16,770 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 66 [2021-06-06 20:02:17,482 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-06-06 20:02:17,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:17,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,535 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:17,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,596 INFO L354 Elim1Store]: treesize reduction 310, result has 11.7 percent of original size [2021-06-06 20:02:17,596 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 25 case distinctions, treesize of input 203 treesize of output 141 [2021-06-06 20:02:17,599 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:17,762 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2021-06-06 20:02:17,762 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:17,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:17,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,804 INFO L354 Elim1Store]: treesize reduction 184, result has 17.5 percent of original size [2021-06-06 20:02:17,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 126 treesize of output 107 [2021-06-06 20:02:17,836 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:17,963 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-06-06 20:02:17,964 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:17,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:17,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:17,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:17,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:18,031 INFO L354 Elim1Store]: treesize reduction 360, result has 12.8 percent of original size [2021-06-06 20:02:18,031 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 153 treesize of output 130 [2021-06-06 20:02:18,033 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:18,136 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-06-06 20:02:18,137 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:18,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:18,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:18,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:18,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:18,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:18,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:18,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:18,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:18,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:18,156 INFO L354 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2021-06-06 20:02:18,157 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 146 treesize of output 108 [2021-06-06 20:02:18,158 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:18,271 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-06-06 20:02:18,271 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:18,275 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-06 20:02:18,276 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:535, output treesize:381 [2021-06-06 20:02:18,691 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-06-06 20:02:19,186 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-06-06 20:02:19,267 INFO L446 ElimStorePlain]: Different costs {24=[|v_#memory_$Pointer$.offset_144|], 28=[v_prenex_14], 36=[v_prenex_15, |v_#memory_$Pointer$.base_154|]} [2021-06-06 20:02:19,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,294 INFO L354 Elim1Store]: treesize reduction 85, result has 24.1 percent of original size [2021-06-06 20:02:19,294 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 6 new quantified variables, introduced 3 case distinctions, treesize of input 112 treesize of output 91 [2021-06-06 20:02:19,296 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:19,411 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-06-06 20:02:19,412 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:19,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,434 INFO L354 Elim1Store]: treesize reduction 64, result has 29.7 percent of original size [2021-06-06 20:02:19,434 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 4 case distinctions, treesize of input 110 treesize of output 91 [2021-06-06 20:02:19,436 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:19,537 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-06-06 20:02:19,538 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:19,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,545 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:19,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,556 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-06 20:02:19,557 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 15 case distinctions, treesize of input 151 treesize of output 89 [2021-06-06 20:02:19,558 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:19,657 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:19,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:19,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:19,676 INFO L354 Elim1Store]: treesize reduction 37, result has 7.5 percent of original size [2021-06-06 20:02:19,676 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 15 case distinctions, treesize of input 151 treesize of output 89 [2021-06-06 20:02:19,678 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:19,776 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:19,780 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-06 20:02:19,780 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:479, output treesize:405 [2021-06-06 20:02:23,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:23,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:23,141 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 20:02:23,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 244 treesize of output 153 [2021-06-06 20:02:23,143 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:23,166 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:23,167 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 20:02:23,167 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:276, output treesize:144 [2021-06-06 20:02:23,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:23,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:23,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:23,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:23,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:23,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:23,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:23,986 INFO L354 Elim1Store]: treesize reduction 186, result has 23.5 percent of original size [2021-06-06 20:02:23,986 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 9 new quantified variables, introduced 20 case distinctions, treesize of input 151 treesize of output 100 [2021-06-06 20:02:23,988 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:24,017 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:24,021 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 20:02:24,021 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:177, output treesize:159 [2021-06-06 20:02:26,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:26,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:26,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:26,439 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:26,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 89 treesize of output 51 [2021-06-06 20:02:26,440 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:26,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:26,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:26,457 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 20:02:26,457 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 95 treesize of output 51 [2021-06-06 20:02:26,458 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:26,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:26,467 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 20:02:26,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 89 treesize of output 58 [2021-06-06 20:02:26,468 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:26,562 INFO L628 ElimStorePlain]: treesize reduction 102, result has 62.9 percent of original size [2021-06-06 20:02:26,564 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 20:02:26,564 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:343, output treesize:147 [2021-06-06 20:02:27,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:27,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:27,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:27,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:27,782 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-06 20:02:27,782 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 27 treesize of output 23 [2021-06-06 20:02:27,784 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:27,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:27,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:27,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:27,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:27,795 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-06 20:02:27,796 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 27 treesize of output 23 [2021-06-06 20:02:27,797 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:27,838 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:27,840 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-06-06 20:02:27,840 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:197, output treesize:125 [2021-06-06 20:02:28,487 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_145|], 18=[|v_#memory_$Pointer$.base_157|]} [2021-06-06 20:02:28,491 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 20:02:28,492 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:28,496 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 20:02:28,497 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:28,538 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:28,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,554 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 20:02:28,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 67 treesize of output 51 [2021-06-06 20:02:28,556 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:28,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,565 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:28,565 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 4 new quantified variables, introduced 2 case distinctions, treesize of input 61 treesize of output 51 [2021-06-06 20:02:28,566 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:28,602 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:28,603 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 20:02:28,603 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:181, output treesize:159 [2021-06-06 20:02:28,878 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_146|], 28=[|v_#memory_$Pointer$.base_158|]} [2021-06-06 20:02:28,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,886 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 20:02:28,886 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:28,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,892 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 20:02:28,893 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:28,942 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:28,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,962 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:28,962 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 3 case distinctions, treesize of input 62 treesize of output 61 [2021-06-06 20:02:28,963 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:28,979 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-06-06 20:02:28,979 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 74 treesize of output 61 [2021-06-06 20:02:28,980 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:29,028 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:29,029 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 20:02:29,029 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:207, output treesize:197 [2021-06-06 20:02:29,319 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_147|], 40=[|v_#memory_$Pointer$.base_159|]} [2021-06-06 20:02:29,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,332 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 20:02:29,334 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:29,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,343 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 20:02:29,344 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:29,411 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:29,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,436 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-06 20:02:29,437 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 4 case distinctions, treesize of input 83 treesize of output 73 [2021-06-06 20:02:29,438 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:29,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,445 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:29,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:29,455 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-06 20:02:29,456 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 6 new quantified variables, introduced 5 case distinctions, treesize of input 77 treesize of output 73 [2021-06-06 20:02:29,457 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:29,513 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:29,515 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 20:02:29,515 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:249, output treesize:225 [2021-06-06 20:02:30,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:30,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:30,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:30,788 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 20:02:30,789 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:30,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:30,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:30,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:30,795 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 20:02:30,796 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:30,847 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:30,848 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 20:02:30,848 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:261, output treesize:195 [2021-06-06 20:02:31,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:31,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:31,221 INFO L354 Elim1Store]: treesize reduction 33, result has 21.4 percent of original size [2021-06-06 20:02:31,221 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 8 new quantified variables, introduced 6 case distinctions, treesize of input 110 treesize of output 94 [2021-06-06 20:02:31,223 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:31,282 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:31,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 20:02:31,299 INFO L354 Elim1Store]: treesize reduction 41, result has 18.0 percent of original size [2021-06-06 20:02:31,299 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 8 new quantified variables, introduced 6 case distinctions, treesize of input 108 treesize of output 94 [2021-06-06 20:02:31,301 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:31,341 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:31,343 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-06 20:02:31,343 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:241, output treesize:161 [2021-06-06 20:02:31,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,623 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-06 20:02:31,624 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 5 case distinctions, treesize of input 78 treesize of output 72 [2021-06-06 20:02:31,625 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:31,659 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:31,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,666 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 20:02:31,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 74 treesize of output 72 [2021-06-06 20:02:31,667 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:31,699 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:31,701 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 20:02:31,701 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:169, output treesize:141 [2021-06-06 20:02:31,971 INFO L446 ElimStorePlain]: Different costs {2=[|#memory_$Pointer$.base|], 3=[v_prenex_20]} [2021-06-06 20:02:31,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,976 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-06 20:02:31,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 61 treesize of output 28 [2021-06-06 20:02:31,978 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:31,994 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:31,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 20:02:31,998 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-06 20:02:31,998 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 6 new quantified variables, introduced 4 case distinctions, treesize of input 65 treesize of output 28 [2021-06-06 20:02:32,000 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-06 20:02:32,009 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 20:02:32,011 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 20:02:32,011 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:137, output treesize:4 [2021-06-06 20:02:32,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 943 proven. 178 refuted. 0 times theorem prover too weak. 713 trivial. 0 not checked. [2021-06-06 20:02:32,422 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [338948761] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 20:02:32,422 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 20:02:32,422 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [87, 75] total 160 [2021-06-06 20:02:32,422 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647885027] [2021-06-06 20:02:32,423 INFO L462 AbstractCegarLoop]: Interpolant automaton has 160 states [2021-06-06 20:02:32,423 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 20:02:32,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 160 interpolants. [2021-06-06 20:02:32,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1100, Invalid=24340, Unknown=0, NotChecked=0, Total=25440 [2021-06-06 20:02:32,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 20:02:32,429 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 20:02:32,429 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 160 states, 160 states have (on average 3.44375) internal successors, (551), 160 states have internal predecessors, (551), 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 20:02:32,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 20:02:32,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 20:02:32,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 20:02:32,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 20:02:32,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 187 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-06-06 20:02:32,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 20:02:34,828 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-06-06 20:02:35,166 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-06-06 20:02:35,702 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 112 [2021-06-06 20:02:35,973 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-06-06 20:02:36,536 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 116 [2021-06-06 20:02:37,287 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 128 [2021-06-06 20:02:38,034 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 134 [2021-06-06 20:02:38,816 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 139 [2021-06-06 20:02:39,692 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 149 [2021-06-06 20:02:40,523 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 147 [2021-06-06 20:02:41,697 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 141 [2021-06-06 20:02:42,708 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 146 [2021-06-06 20:02:43,669 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 150 [2021-06-06 20:02:44,666 WARN L205 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 154 [2021-06-06 20:02:45,681 WARN L205 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 158 [2021-06-06 20:02:47,126 WARN L205 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 161 [2021-06-06 20:02:48,723 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 454 DAG size of output: 171 [2021-06-06 20:02:50,294 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 464 DAG size of output: 168 [2021-06-06 20:02:52,084 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 508 DAG size of output: 178 [2021-06-06 20:02:53,707 WARN L205 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 467 DAG size of output: 174 [2021-06-06 20:02:55,602 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 518 DAG size of output: 189 [2021-06-06 20:02:57,509 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 522 DAG size of output: 193 [2021-06-06 20:02:59,669 WARN L205 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 549 DAG size of output: 185 [2021-06-06 20:03:01,753 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 551 DAG size of output: 187 [2021-06-06 20:03:03,879 WARN L205 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 558 DAG size of output: 189 [2021-06-06 20:03:05,974 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 552 DAG size of output: 188 [2021-06-06 20:03:08,172 WARN L205 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 560 DAG size of output: 191 [2021-06-06 20:03:10,415 WARN L205 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 561 DAG size of output: 192 [2021-06-06 20:03:12,138 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 485 DAG size of output: 186 [2021-06-06 20:03:13,834 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 492 DAG size of output: 190 [2021-06-06 20:03:16,171 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 567 DAG size of output: 196 [2021-06-06 20:03:18,523 WARN L205 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 571 DAG size of output: 201 [2021-06-06 20:03:20,488 WARN L205 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 536 DAG size of output: 183 [2021-06-06 20:03:22,488 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 540 DAG size of output: 188 [2021-06-06 20:03:24,189 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 464 DAG size of output: 184 [2021-06-06 20:03:26,245 WARN L205 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 542 DAG size of output: 189 [2021-06-06 20:03:27,949 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 468 DAG size of output: 189 [2021-06-06 20:03:29,722 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 470 DAG size of output: 190 [2021-06-06 20:03:31,883 WARN L205 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 560 DAG size of output: 197 [2021-06-06 20:03:33,726 WARN L205 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 488 DAG size of output: 194 [2021-06-06 20:03:36,045 WARN L205 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 579 DAG size of output: 203 [2021-06-06 20:03:38,079 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 507 DAG size of output: 200 [2021-06-06 20:03:40,184 WARN L205 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 525 DAG size of output: 197 [2021-06-06 20:03:42,307 WARN L205 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 525 DAG size of output: 208 [2021-06-06 20:03:44,629 WARN L205 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 545 DAG size of output: 213 [2021-06-06 20:03:47,166 WARN L205 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 673 DAG size of output: 210 [2021-06-06 20:03:49,928 WARN L205 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 717 DAG size of output: 215 [2021-06-06 20:03:52,808 WARN L205 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 720 DAG size of output: 222 [2021-06-06 20:03:55,335 WARN L205 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 697 DAG size of output: 214 [2021-06-06 20:03:58,072 WARN L205 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 719 DAG size of output: 223 [2021-06-06 20:04:00,677 WARN L205 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 700 DAG size of output: 221 [2021-06-06 20:04:03,159 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 699 DAG size of output: 222 [2021-06-06 20:04:05,973 WARN L205 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 754 DAG size of output: 226 [2021-06-06 20:04:09,117 WARN L205 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 853 DAG size of output: 228 [2021-06-06 20:04:11,764 WARN L205 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 734 DAG size of output: 219 [2021-06-06 20:04:15,281 WARN L205 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 858 DAG size of output: 234 [2021-06-06 20:04:18,798 WARN L205 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 841 DAG size of output: 222 [2021-06-06 20:04:21,911 WARN L205 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 765 DAG size of output: 228 [2021-06-06 20:04:24,546 WARN L205 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 717 DAG size of output: 215 [2021-06-06 20:04:26,802 WARN L205 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 639 DAG size of output: 214 [2021-06-06 20:04:29,811 WARN L205 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 743 DAG size of output: 212 [2021-06-06 20:04:32,097 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 650 DAG size of output: 225 [2021-06-06 20:04:34,289 WARN L205 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 617 DAG size of output: 198 [2021-06-06 20:04:36,473 WARN L205 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 629 DAG size of output: 209 [2021-06-06 20:04:38,588 WARN L205 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 619 DAG size of output: 198 [2021-06-06 20:04:40,634 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 690 DAG size of output: 165 [2021-06-06 20:04:42,267 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 627 DAG size of output: 139 [2021-06-06 20:04:43,897 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 624 DAG size of output: 131 [2021-06-06 20:04:45,763 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 634 DAG size of output: 136 [2021-06-06 20:04:47,840 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 648 DAG size of output: 152 [2021-06-06 20:04:49,577 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 638 DAG size of output: 148 [2021-06-06 20:04:51,390 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 641 DAG size of output: 151 [2021-06-06 20:04:52,958 WARN L205 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 138 [2021-06-06 20:04:54,652 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 634 DAG size of output: 133 [2021-06-06 20:04:55,440 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 120 [2021-06-06 20:04:56,322 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 124 [2021-06-06 20:04:57,472 WARN L205 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 127 [2021-06-06 20:04:58,490 WARN L205 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 134 [2021-06-06 20:04:59,325 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 112 [2021-06-06 20:05:00,453 WARN L205 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 135 [2021-06-06 20:05:01,343 WARN L205 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 120 [2021-06-06 20:05:02,309 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 127 [2021-06-06 20:05:03,262 WARN L205 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 131 [2021-06-06 20:05:04,325 WARN L205 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 135 [2021-06-06 20:05:05,448 WARN L205 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 139 [2021-06-06 20:05:06,721 WARN L205 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 493 DAG size of output: 157 [2021-06-06 20:05:07,804 WARN L205 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 455 DAG size of output: 128 [2021-06-06 20:05:08,978 WARN L205 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 150 [2021-06-06 20:05:09,961 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 120 [2021-06-06 20:05:11,073 WARN L205 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 142 [2021-06-06 20:05:12,979 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 718 DAG size of output: 186 [2021-06-06 20:05:14,296 WARN L205 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 505 DAG size of output: 170 [2021-06-06 20:05:15,519 WARN L205 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 162 [2021-06-06 20:05:16,966 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 518 DAG size of output: 179 [2021-06-06 20:05:18,286 WARN L205 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 171 [2021-06-06 20:05:19,588 WARN L205 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 493 DAG size of output: 167 [2021-06-06 20:05:21,092 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 525 DAG size of output: 176 [2021-06-06 20:05:22,707 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 542 DAG size of output: 189 [2021-06-06 20:05:24,798 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 706 DAG size of output: 180 [2021-06-06 20:05:27,115 WARN L205 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 732 DAG size of output: 193 [2021-06-06 20:05:29,539 WARN L205 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 748 DAG size of output: 211 [2021-06-06 20:05:31,648 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 702 DAG size of output: 189 [2021-06-06 20:05:34,179 WARN L205 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 751 DAG size of output: 216 [2021-06-06 20:05:36,427 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 718 DAG size of output: 207 [2021-06-06 20:05:38,797 WARN L205 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 721 DAG size of output: 212 [2021-06-06 20:05:41,701 WARN L205 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 794 DAG size of output: 232 [2021-06-06 20:05:46,397 WARN L205 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 809 DAG size of output: 394 [2021-06-06 20:05:49,119 WARN L205 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 764 DAG size of output: 228 [2021-06-06 20:05:54,263 WARN L205 SmtUtils]: Spent 4.35 s on a formula simplification. DAG size of input: 851 DAG size of output: 406 [2021-06-06 20:05:56,816 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 365 DAG size of output: 326 [2021-06-06 20:05:59,395 WARN L205 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 363 DAG size of output: 317 [2021-06-06 20:06:04,197 WARN L205 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 832 DAG size of output: 390 [2021-06-06 20:06:05,500 WARN L205 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 170 [2021-06-06 20:06:06,773 WARN L205 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 159 [2021-06-06 20:06:08,039 WARN L205 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 162 [2021-06-06 20:06:09,883 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 414 DAG size of output: 197 [2021-06-06 20:06:11,550 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 374 DAG size of output: 263 [2021-06-06 20:06:12,573 WARN L205 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 203 [2021-06-06 20:06:13,573 WARN L205 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 208 [2021-06-06 20:06:15,255 WARN L205 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 335 DAG size of output: 246 [2021-06-06 20:06:16,787 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 329 DAG size of output: 241 [2021-06-06 20:06:18,132 WARN L205 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 247 [2021-06-06 20:06:19,643 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 326 DAG size of output: 234 [2021-06-06 20:06:21,174 WARN L205 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 210 [2021-06-06 20:06:21,866 WARN L205 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 127 [2021-06-06 20:06:22,761 WARN L205 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 131 [2021-06-06 20:06:23,780 WARN L205 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 140 [2021-06-06 20:06:24,716 WARN L205 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 142 [2021-06-06 20:06:25,860 WARN L205 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 158 [2021-06-06 20:06:27,037 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 162 [2021-06-06 20:06:28,265 WARN L205 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 166 [2021-06-06 20:06:29,548 WARN L205 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 170 [2021-06-06 20:06:30,919 WARN L205 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 174 [2021-06-06 20:06:32,439 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 429 DAG size of output: 194 [2021-06-06 20:06:33,738 WARN L205 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 166 [2021-06-06 20:06:35,204 WARN L205 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 187 [2021-06-06 20:06:36,328 WARN L205 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 148 [2021-06-06 20:06:37,870 WARN L205 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 441 DAG size of output: 191 [2021-06-06 20:06:39,157 WARN L205 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 172 [2021-06-06 20:06:40,656 WARN L205 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 186 [2021-06-06 20:06:43,150 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 714 DAG size of output: 263 [2021-06-06 20:06:44,566 WARN L205 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 176 [2021-06-06 20:06:46,277 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 441 DAG size of output: 210 [2021-06-06 20:06:47,622 WARN L205 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 169 [2021-06-06 20:06:49,161 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 414 DAG size of output: 195 [2021-06-06 20:06:50,916 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 454 DAG size of output: 222 [2021-06-06 20:06:52,541 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 427 DAG size of output: 207 [2021-06-06 20:06:54,185 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 448 DAG size of output: 219 [2021-06-06 20:06:55,994 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 465 DAG size of output: 238 [2021-06-06 20:06:57,990 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 476 DAG size of output: 243 [2021-06-06 20:07:00,086 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 495 DAG size of output: 262 [2021-06-06 20:07:01,943 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 448 DAG size of output: 228 [2021-06-06 20:07:04,033 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 498 DAG size of output: 265 [2021-06-06 20:07:05,841 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 467 DAG size of output: 247 [2021-06-06 20:07:07,739 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 470 DAG size of output: 250 [2021-06-06 20:07:10,044 WARN L205 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 506 DAG size of output: 273 [2021-06-06 20:07:12,018 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 480 DAG size of output: 257 Received shutdown request... [2021-06-06 20:07:13,488 WARN L222 SmtUtils]: Removed 17 from assertion stack [2021-06-06 20:07:13,688 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45 [2021-06-06 20:07:13,689 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-06 20:07:13,697 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 20:07:13,698 WARN L196 ceAbstractionStarter]: Timeout [2021-06-06 20:07:13,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 08:07:13 BasicIcfg [2021-06-06 20:07:13,698 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 20:07:13,698 INFO L168 Benchmark]: Toolchain (without parser) took 764020.14 ms. Allocated memory was 398.5 MB in the beginning and 1.4 GB in the end (delta: 954.2 MB). Free memory was 359.7 MB in the beginning and 874.4 MB in the end (delta: -514.8 MB). Peak memory consumption was 441.7 MB. Max. memory is 16.0 GB. [2021-06-06 20:07:13,698 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 398.5 MB. Free memory was 378.9 MB in the beginning and 378.8 MB in the end (delta: 69.5 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 20:07:13,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.56 ms. Allocated memory is still 398.5 MB. Free memory was 359.5 MB in the beginning and 330.4 MB in the end (delta: 29.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.0 GB. [2021-06-06 20:07:13,698 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.45 ms. Allocated memory is still 398.5 MB. Free memory was 330.4 MB in the beginning and 326.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 20:07:13,698 INFO L168 Benchmark]: Boogie Preprocessor took 85.39 ms. Allocated memory is still 398.5 MB. Free memory was 326.5 MB in the beginning and 322.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-06-06 20:07:13,699 INFO L168 Benchmark]: RCFGBuilder took 1042.58 ms. Allocated memory is still 398.5 MB. Free memory was 322.3 MB in the beginning and 367.9 MB in the end (delta: -45.6 MB). Peak memory consumption was 85.2 MB. Max. memory is 16.0 GB. [2021-06-06 20:07:13,699 INFO L168 Benchmark]: TraceAbstraction took 762083.28 ms. Allocated memory was 398.5 MB in the beginning and 1.4 GB in the end (delta: 954.2 MB). Free memory was 367.9 MB in the beginning and 874.4 MB in the end (delta: -506.5 MB). Peak memory consumption was 447.7 MB. Max. memory is 16.0 GB. [2021-06-06 20:07:13,699 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 398.5 MB. Free memory was 378.9 MB in the beginning and 378.8 MB in the end (delta: 69.5 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 720.56 ms. Allocated memory is still 398.5 MB. Free memory was 359.5 MB in the beginning and 330.4 MB in the end (delta: 29.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 81.45 ms. Allocated memory is still 398.5 MB. Free memory was 330.4 MB in the beginning and 326.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 85.39 ms. Allocated memory is still 398.5 MB. Free memory was 326.5 MB in the beginning and 322.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1042.58 ms. Allocated memory is still 398.5 MB. Free memory was 322.3 MB in the beginning and 367.9 MB in the end (delta: -45.6 MB). Peak memory consumption was 85.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 762083.28 ms. Allocated memory was 398.5 MB in the beginning and 1.4 GB in the end (delta: 954.2 MB). Free memory was 367.9 MB in the beginning and 874.4 MB in the end (delta: -506.5 MB). Peak memory consumption was 447.7 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: 7609, positive: 5861, positive conditional: 5861, positive unconditional: 0, negative: 1748, negative conditional: 1748, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 6033, positive: 5861, positive conditional: 5861, positive unconditional: 0, negative: 172, negative conditional: 172, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 6033, positive: 5860, positive conditional: 0, positive unconditional: 5860, negative: 173, negative conditional: 0, negative unconditional: 173, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 410, positive: 399, positive conditional: 0, positive unconditional: 399, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 410, positive: 399, positive conditional: 0, positive unconditional: 399, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 11, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6033, positive: 5461, positive conditional: 0, positive unconditional: 5461, negative: 162, negative conditional: 0, negative unconditional: 162, unknown: 410, unknown conditional: 0, unknown unconditional: 410] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617, SemanticConditionEliminator.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1791, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 1790, negative conditional: 173, negative unconditional: 1617, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 69, positive: 1, positive conditional: 1, positive unconditional: 0, negative: 68, negative conditional: 57, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 304, positive: 4, positive conditional: 4, positive unconditional: 0, negative: 300, negative conditional: 245, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1791, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 1733, negative conditional: 116, negative unconditional: 1617, unknown: 58, unknown conditional: 58, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 468, Positive cache size: 400, Positive conditional cache size: 1, Positive unconditional cache size: 399, Negative cache size: 68, Negative conditional cache size: 57, Negative unconditional cache size: 11, Eliminated conditions: 1617 ], Maximal queried relation: 15, Independence queries for same thread: 1576 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 478 for 882ms.. - 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: 761934.4ms, OverallIterations: 16, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 19.1ms, PartialOrderReductionTime: 649145.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 693, 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: 1051.1ms SsaConstructionTime, 12546.6ms SatisfiabilityAnalysisTime, 95817.5ms InterpolantComputationTime, 10560 NumberOfCodeBlocks, 10250 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 10533 ConstructedInterpolants, 275 QuantifiedInterpolants, 187242 SizeOfPredicates, 356 NumberOfNonLiveVariables, 10720 ConjunctsInSsa, 849 ConjunctsInUnsatCore, 27 InterpolantComputations, 6 PerfectInterpolantSequences, 17004/22905 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