/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-Random7777.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-07 01:38:34,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-07 01:38:34,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-07 01:38:34,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-07 01:38:34,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-07 01:38:34,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-07 01:38:34,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-07 01:38:34,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-07 01:38:34,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-07 01:38:34,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-07 01:38:34,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-07 01:38:34,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-07 01:38:34,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-07 01:38:34,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-07 01:38:34,415 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-07 01:38:34,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-07 01:38:34,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-07 01:38:34,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-07 01:38:34,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-07 01:38:34,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-07 01:38:34,423 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-07 01:38:34,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-07 01:38:34,429 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-07 01:38:34,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-07 01:38:34,441 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-07 01:38:34,441 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-07 01:38:34,441 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-07 01:38:34,442 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-07 01:38:34,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-07 01:38:34,443 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-07 01:38:34,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-07 01:38:34,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-07 01:38:34,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-07 01:38:34,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-07 01:38:34,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-07 01:38:34,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-07 01:38:34,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-07 01:38:34,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-07 01:38:34,460 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-07 01:38:34,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-07 01:38:34,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-07 01:38:34,465 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-Random7777.epf [2021-06-07 01:38:34,487 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-07 01:38:34,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-07 01:38:34,487 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-07 01:38:34,487 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-07 01:38:34,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-07 01:38:34,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-07 01:38:34,489 INFO L138 SettingsManager]: * Use SBE=true [2021-06-07 01:38:34,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-07 01:38:34,489 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-07 01:38:34,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-07 01:38:34,489 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-07 01:38:34,489 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-07 01:38:34,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-07 01:38:34,490 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-07 01:38:34,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-07 01:38:34,490 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-07 01:38:34,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-07 01:38:34,490 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-07 01:38:34,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-07 01:38:34,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-07 01:38:34,491 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-07 01:38:34,491 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-07 01:38:34,491 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-07 01:38:34,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-07 01:38:34,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-07 01:38:34,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-07 01:38:34,491 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-07 01:38:34,491 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-07 01:38:34,491 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-07 01:38:34,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-07 01:38:34,492 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-07 01:38:34,492 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-07 01:38:34,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-07 01:38:34,492 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-07 01:38:34,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-07 01:38:34,492 INFO L138 SettingsManager]: * Random seed used by POR DFS order=7777 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-07 01:38:34,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-07 01:38:34,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-07 01:38:34,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-07 01:38:34,819 INFO L271 PluginConnector]: Initializing CDTParser... [2021-06-07 01:38:34,820 INFO L275 PluginConnector]: CDTParser initialized [2021-06-07 01:38:34,821 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-07 01:38:34,886 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da261b471/b64c679aec2742a1af3a9d61d69df872/FLAGbf86899a7 [2021-06-07 01:38:35,390 INFO L306 CDTParser]: Found 1 translation units. [2021-06-07 01:38:35,390 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2021-06-07 01:38:35,409 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da261b471/b64c679aec2742a1af3a9d61d69df872/FLAGbf86899a7 [2021-06-07 01:38:35,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da261b471/b64c679aec2742a1af3a9d61d69df872 [2021-06-07 01:38:35,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-07 01:38:35,876 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-06-07 01:38:35,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-06-07 01:38:35,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-06-07 01:38:35,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-06-07 01:38:35,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.06 01:38:35" (1/1) ... [2021-06-07 01:38:35,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@678050b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:35, skipping insertion in model container [2021-06-07 01:38:35,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.06 01:38:35" (1/1) ... [2021-06-07 01:38:35,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-06-07 01:38:35,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-06-07 01:38:36,050 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-07 01:38:36,316 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] [2021-06-07 01:38:36,325 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] [2021-06-07 01:38:36,342 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] [2021-06-07 01:38:36,344 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] [2021-06-07 01:38:36,348 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] [2021-06-07 01:38:36,348 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] [2021-06-07 01:38:36,352 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] [2021-06-07 01:38:36,353 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] [2021-06-07 01:38:36,353 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] [2021-06-07 01:38:36,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-07 01:38:36,362 INFO L203 MainTranslator]: Completed pre-run [2021-06-07 01:38:36,380 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-06-07 01:38:36,406 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] [2021-06-07 01:38:36,413 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] [2021-06-07 01:38:36,421 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] [2021-06-07 01:38:36,422 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] [2021-06-07 01:38:36,424 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] [2021-06-07 01:38:36,424 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] [2021-06-07 01:38:36,428 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] [2021-06-07 01:38:36,429 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] [2021-06-07 01:38:36,429 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] [2021-06-07 01:38:36,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-06-07 01:38:36,553 INFO L208 MainTranslator]: Completed translation [2021-06-07 01:38:36,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36 WrapperNode [2021-06-07 01:38:36,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-06-07 01:38:36,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-07 01:38:36,555 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-07 01:38:36,555 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-07 01:38:36,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,627 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-07 01:38:36,627 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-07 01:38:36,627 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-07 01:38:36,627 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-07 01:38:36,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,669 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,673 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,676 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (1/1) ... [2021-06-07 01:38:36,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-07 01:38:36,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-07 01:38:36,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-07 01:38:36,681 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-07 01:38:36,682 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (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 [2021-06-07 01:38:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2021-06-07 01:38:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2021-06-07 01:38:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-06-07 01:38:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-06-07 01:38:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-06-07 01:38:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-06-07 01:38:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-06-07 01:38:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-06-07 01:38:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-06-07 01:38:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-06-07 01:38:36,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-07 01:38:36,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-07 01:38:36,752 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-07 01:38:37,615 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-07 01:38:37,616 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-06-07 01:38:37,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.06 01:38:37 BoogieIcfgContainer [2021-06-07 01:38:37,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-07 01:38:37,619 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-07 01:38:37,619 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-07 01:38:37,621 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-07 01:38:37,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.06 01:38:35" (1/3) ... [2021-06-07 01:38:37,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bb120f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.06 01:38:37, skipping insertion in model container [2021-06-07 01:38:37,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.06 01:38:36" (2/3) ... [2021-06-07 01:38:37,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bb120f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.06 01:38:37, skipping insertion in model container [2021-06-07 01:38:37,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.06 01:38:37" (3/3) ... [2021-06-07 01:38:37,623 INFO L111 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2021-06-07 01:38:37,650 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-07 01:38:37,651 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-07 01:38:37,651 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-06-07 01:38:37,651 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-07 01:38:37,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,687 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,687 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,687 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,688 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,688 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,688 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,688 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,688 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,688 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,688 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,688 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,689 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,689 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,689 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,689 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,689 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,689 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,689 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,689 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,690 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,691 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,691 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,691 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,691 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,692 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,693 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,694 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,695 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,696 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,697 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,698 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,699 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,700 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,701 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,702 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,703 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,704 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,705 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,706 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,707 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,708 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,709 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,709 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,710 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,711 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,712 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,712 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,712 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,712 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,713 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,714 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,715 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,715 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,716 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,717 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,718 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,719 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,720 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,721 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,722 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,722 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,722 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,722 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,723 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,724 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,725 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,726 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,727 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,728 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,728 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,728 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,728 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,728 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,730 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,730 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,730 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,730 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,731 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre30.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,732 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem32.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem31.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-06-07 01:38:37,740 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-06-07 01:38:37,758 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 [2021-06-07 01:38:37,798 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-07 01:38:37,798 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-07 01:38:37,798 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-07 01:38:37,798 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-07 01:38:37,798 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-07 01:38:37,799 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-07 01:38:37,799 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-07 01:38:37,799 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-07 01:38:37,838 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]=== [2021-06-07 01:38:37,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:38:37,842 INFO L82 PathProgramCache]: Analyzing trace with hash -902296357, now seen corresponding path program 1 times [2021-06-07 01:38:37,849 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:38:37,849 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930521617] [2021-06-07 01:38:37,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:38:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:38,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-07 01:38:38,088 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:38:38,088 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930521617] [2021-06-07 01:38:38,089 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930521617] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-07 01:38:38,089 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-07 01:38:38,089 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-07 01:38:38,090 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968596183] [2021-06-07 01:38:38,094 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-07 01:38:38,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:38:38,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-07 01:38:38,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-07 01:38:38,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:38,110 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:38:38,113 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 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) [2021-06-07 01:38:38,113 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:38,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:38,189 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-07 01:38:38,190 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]=== [2021-06-07 01:38:38,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:38:38,193 INFO L82 PathProgramCache]: Analyzing trace with hash -1862995672, now seen corresponding path program 1 times [2021-06-07 01:38:38,193 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:38:38,193 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691824012] [2021-06-07 01:38:38,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:38:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-06-07 01:38:38,410 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:38:38,410 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691824012] [2021-06-07 01:38:38,410 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691824012] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:38:38,411 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [527693905] [2021-06-07 01:38:38,411 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 [2021-06-07 01:38:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:38,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-07 01:38:38,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-07 01:38:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-06-07 01:38:39,200 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [527693905] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:38:39,200 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-07 01:38:39,201 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-06-07 01:38:39,201 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858635958] [2021-06-07 01:38:39,202 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-07 01:38:39,202 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:38:39,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-07 01:38:39,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-06-07 01:38:39,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:39,203 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:38:39,203 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 25.833333333333332) internal successors, (155), 6 states have internal predecessors, (155), 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) [2021-06-07 01:38:39,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:39,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:39,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:39,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:39,475 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-07 01:38:39,475 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]=== [2021-06-07 01:38:39,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:38:39,476 INFO L82 PathProgramCache]: Analyzing trace with hash -696616204, now seen corresponding path program 1 times [2021-06-07 01:38:39,476 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:38:39,476 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753612608] [2021-06-07 01:38:39,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:38:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:39,760 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2021-06-07 01:38:39,760 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:38:39,760 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753612608] [2021-06-07 01:38:39,760 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [753612608] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-07 01:38:39,760 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-07 01:38:39,761 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-07 01:38:39,761 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354313039] [2021-06-07 01:38:39,761 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-07 01:38:39,761 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:38:39,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-07 01:38:39,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-07 01:38:39,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:39,762 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:38:39,762 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 29.0) internal successors, (145), 5 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-07 01:38:39,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:39,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:39,763 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:39,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:39,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:39,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-07 01:38:39,798 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-07 01:38:39,798 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]=== [2021-06-07 01:38:39,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:38:39,798 INFO L82 PathProgramCache]: Analyzing trace with hash 735360315, now seen corresponding path program 1 times [2021-06-07 01:38:39,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:38:39,799 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799872017] [2021-06-07 01:38:39,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:38:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-07 01:38:40,047 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:38:40,047 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799872017] [2021-06-07 01:38:40,047 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799872017] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-07 01:38:40,047 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-07 01:38:40,047 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-06-07 01:38:40,047 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1498364524] [2021-06-07 01:38:40,048 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-07 01:38:40,048 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:38:40,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-07 01:38:40,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-06-07 01:38:40,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:40,049 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:38:40,050 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 4.076923076923077) internal successors, (53), 13 states have internal predecessors, (53), 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) [2021-06-07 01:38:40,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:40,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:40,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-07 01:38:40,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:38:40,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:38:40,640 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-07 01:38:40,640 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]=== [2021-06-07 01:38:40,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:38:40,640 INFO L82 PathProgramCache]: Analyzing trace with hash -740671001, now seen corresponding path program 1 times [2021-06-07 01:38:40,640 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:38:40,641 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843875965] [2021-06-07 01:38:40,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:38:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-06-07 01:38:40,795 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:38:40,795 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1843875965] [2021-06-07 01:38:40,795 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1843875965] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-07 01:38:40,795 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-07 01:38:40,795 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-07 01:38:40,796 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574509815] [2021-06-07 01:38:40,796 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-07 01:38:40,796 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:38:40,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-07 01:38:40,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-07 01:38:40,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:40,797 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:38:40,797 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 29.166666666666668) internal successors, (175), 6 states have internal predecessors, (175), 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) [2021-06-07 01:38:40,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:40,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:40,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:38:40,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:38:40,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:40,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:40,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:40,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:38:40,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:38:40,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:38:40,897 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-07 01:38:40,897 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]=== [2021-06-07 01:38:40,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:38:40,898 INFO L82 PathProgramCache]: Analyzing trace with hash -1732103974, now seen corresponding path program 1 times [2021-06-07 01:38:40,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:38:40,898 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646382284] [2021-06-07 01:38:40,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:38:40,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-07 01:38:41,798 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:38:41,798 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646382284] [2021-06-07 01:38:41,799 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646382284] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-07 01:38:41,799 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-07 01:38:41,801 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2021-06-07 01:38:41,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176242150] [2021-06-07 01:38:41,802 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-06-07 01:38:41,804 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:38:41,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-06-07 01:38:41,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=783, Unknown=0, NotChecked=0, Total=870 [2021-06-07 01:38:41,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:41,807 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:38:41,807 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 4.366666666666666) internal successors, (131), 30 states have internal predecessors, (131), 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) [2021-06-07 01:38:41,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:41,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:41,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:38:41,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:38:41,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:38:41,807 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:43,281 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2021-06-07 01:38:43,438 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 52 [2021-06-07 01:38:43,574 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 54 [2021-06-07 01:38:43,738 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 56 [2021-06-07 01:38:43,901 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 58 [2021-06-07 01:38:44,051 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 62 [2021-06-07 01:38:44,221 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 58 [2021-06-07 01:38:44,525 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 70 [2021-06-07 01:38:44,780 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 75 [2021-06-07 01:38:45,030 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 76 [2021-06-07 01:38:45,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:45,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:45,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:38:45,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:38:45,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:38:45,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-07 01:38:45,577 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-07 01:38:45,577 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]=== [2021-06-07 01:38:45,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:38:45,578 INFO L82 PathProgramCache]: Analyzing trace with hash 1957255177, now seen corresponding path program 1 times [2021-06-07 01:38:45,578 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:38:45,578 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106915818] [2021-06-07 01:38:45,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:38:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:47,521 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-06-07 01:38:47,521 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:38:47,521 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106915818] [2021-06-07 01:38:47,521 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106915818] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-07 01:38:47,522 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-07 01:38:47,522 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2021-06-07 01:38:47,522 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715227994] [2021-06-07 01:38:47,522 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-06-07 01:38:47,522 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:38:47,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-06-07 01:38:47,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=1058, Unknown=0, NotChecked=0, Total=1190 [2021-06-07 01:38:47,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:47,523 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:38:47,523 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 4.885714285714286) internal successors, (171), 35 states have internal predecessors, (171), 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) [2021-06-07 01:38:47,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:47,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:47,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:38:47,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:38:47,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:38:47,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-07 01:38:47,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:38:48,422 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2021-06-07 01:38:48,587 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-06-07 01:38:48,766 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 88 [2021-06-07 01:38:48,959 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2021-06-07 01:38:49,142 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 83 [2021-06-07 01:38:49,357 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2021-06-07 01:38:49,589 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 96 [2021-06-07 01:38:49,820 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 104 [2021-06-07 01:38:50,067 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 104 [2021-06-07 01:38:50,302 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 86 [2021-06-07 01:38:50,513 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 90 [2021-06-07 01:38:50,765 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 98 [2021-06-07 01:38:51,057 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 102 [2021-06-07 01:38:51,359 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 112 [2021-06-07 01:38:51,702 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 116 [2021-06-07 01:38:52,048 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 123 [2021-06-07 01:38:52,437 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 129 [2021-06-07 01:38:52,826 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 136 [2021-06-07 01:38:53,223 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 137 [2021-06-07 01:38:53,578 WARN L205 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 143 [2021-06-07 01:38:53,901 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 131 [2021-06-07 01:38:54,267 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 145 [2021-06-07 01:38:54,623 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 137 [2021-06-07 01:38:55,000 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 149 [2021-06-07 01:38:55,342 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 139 [2021-06-07 01:38:55,698 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 143 [2021-06-07 01:38:56,114 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 137 [2021-06-07 01:38:56,485 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 133 [2021-06-07 01:38:56,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:38:56,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:38:56,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:38:56,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:38:56,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:38:56,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-07 01:38:56,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:38:56,880 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-07 01:38:56,880 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]=== [2021-06-07 01:38:56,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:38:56,880 INFO L82 PathProgramCache]: Analyzing trace with hash 575126305, now seen corresponding path program 1 times [2021-06-07 01:38:56,880 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:38:56,880 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988930013] [2021-06-07 01:38:56,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:38:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:38:59,262 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 60 [2021-06-07 01:38:59,441 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 58 [2021-06-07 01:38:59,651 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 73 [2021-06-07 01:39:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-07 01:39:00,390 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:39:00,390 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1988930013] [2021-06-07 01:39:00,390 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1988930013] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:39:00,390 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1672625850] [2021-06-07 01:39:00,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-07 01:39:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:39:00,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 124 conjunts are in the unsatisfiable core [2021-06-07 01:39:00,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-07 01:39:00,615 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 [2021-06-07 01:39:00,616 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:00,620 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:00,620 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:00,620 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-07 01:39:00,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:00,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2021-06-07 01:39:00,776 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:00,786 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:00,795 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:00,795 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:31, output treesize:30 [2021-06-07 01:39:01,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-06-07 01:39:01,136 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:01,148 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:01,148 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:01,149 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:43, output treesize:39 [2021-06-07 01:39:01,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:01,245 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 48 treesize of output 29 [2021-06-07 01:39:01,247 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:01,263 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:01,264 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:01,264 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:55 [2021-06-07 01:39:01,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:01,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:01,788 INFO L354 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2021-06-07 01:39:01,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 14 [2021-06-07 01:39:01,791 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:01,802 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:01,803 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:01,803 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:50 [2021-06-07 01:39:01,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:01,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 34 [2021-06-07 01:39:01,921 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:01,930 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:01,931 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:01,931 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:34 [2021-06-07 01:39:03,274 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_115|], 20=[|v_#memory_$Pointer$.base_118|]} [2021-06-07 01:39:03,294 INFO L354 Elim1Store]: treesize reduction 37, result has 40.3 percent of original size [2021-06-07 01:39:03,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 29 [2021-06-07 01:39:03,295 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-07 01:39:03,313 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:03,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:03,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:03,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:03,369 INFO L354 Elim1Store]: treesize reduction 98, result has 35.5 percent of original size [2021-06-07 01:39:03,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 98 treesize of output 102 [2021-06-07 01:39:03,383 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:03,434 INFO L628 ElimStorePlain]: treesize reduction 33, result has 73.2 percent of original size [2021-06-07 01:39:03,439 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:03,439 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:124, output treesize:145 [2021-06-07 01:39:03,712 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_116|], 12=[|v_#memory_$Pointer$.base_119|]} [2021-06-07 01:39:03,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:03,721 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 [2021-06-07 01:39:03,722 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:03,728 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 [2021-06-07 01:39:03,728 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:03,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:03,735 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 [2021-06-07 01:39:03,736 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:03,792 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:03,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:03,801 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 [2021-06-07 01:39:03,804 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:03,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:03,812 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 38 treesize of output 25 [2021-06-07 01:39:03,814 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:03,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:03,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:03,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 32 [2021-06-07 01:39:03,827 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:03,890 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:03,893 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 3 xjuncts. [2021-06-07 01:39:03,894 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:228, output treesize:126 [2021-06-07 01:39:04,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2021-06-07 01:39:04,019 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:04,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-06-07 01:39:04,025 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:04,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2021-06-07 01:39:04,030 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:04,085 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:04,087 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2021-06-07 01:39:04,087 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:180, output treesize:141 [2021-06-07 01:39:04,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:04,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:04,547 INFO L354 Elim1Store]: treesize reduction 72, result has 41.0 percent of original size [2021-06-07 01:39:04,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 68 [2021-06-07 01:39:04,553 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:04,602 INFO L628 ElimStorePlain]: treesize reduction 10, result has 90.2 percent of original size [2021-06-07 01:39:04,610 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-06-07 01:39:04,610 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:60, output treesize:81 [2021-06-07 01:39:05,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:05,140 INFO L354 Elim1Store]: treesize reduction 65, result has 12.2 percent of original size [2021-06-07 01:39:05,140 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 3 case distinctions, treesize of input 67 treesize of output 44 [2021-06-07 01:39:05,144 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:05,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:05,160 INFO L354 Elim1Store]: treesize reduction 65, result has 12.2 percent of original size [2021-06-07 01:39:05,160 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 3 case distinctions, treesize of input 61 treesize of output 44 [2021-06-07 01:39:05,163 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:05,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:05,215 INFO L354 Elim1Store]: treesize reduction 131, result has 19.6 percent of original size [2021-06-07 01:39:05,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 67 treesize of output 69 [2021-06-07 01:39:05,226 INFO L550 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-07 01:39:05,267 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:05,275 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 3 xjuncts. [2021-06-07 01:39:05,276 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:205, output treesize:192 [2021-06-07 01:39:05,709 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-06-07 01:39:05,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 53 treesize of output 22 [2021-06-07 01:39:05,711 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:05,724 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:05,729 INFO L354 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2021-06-07 01:39:05,729 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 22 [2021-06-07 01:39:05,731 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:05,739 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:05,741 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:05,742 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:103, output treesize:4 [2021-06-07 01:39:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-07 01:39:05,745 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1672625850] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:39:05,745 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-07 01:39:05,746 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 42] total 89 [2021-06-07 01:39:05,746 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452068046] [2021-06-07 01:39:05,747 INFO L462 AbstractCegarLoop]: Interpolant automaton has 89 states [2021-06-07 01:39:05,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:39:05,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 89 interpolants. [2021-06-07 01:39:05,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=398, Invalid=7434, Unknown=0, NotChecked=0, Total=7832 [2021-06-07 01:39:05,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:39:05,750 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:39:05,750 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 89 states, 89 states have (on average 3.235955056179775) internal successors, (288), 89 states have internal predecessors, (288), 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) [2021-06-07 01:39:05,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:39:05,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:39:05,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:39:05,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:39:05,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:39:05,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-07 01:39:05,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:39:05,751 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:39:06,793 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2021-06-07 01:39:07,019 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 82 [2021-06-07 01:39:07,260 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 84 [2021-06-07 01:39:07,592 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 88 [2021-06-07 01:39:07,810 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 84 [2021-06-07 01:39:08,094 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 90 [2021-06-07 01:39:08,444 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 96 [2021-06-07 01:39:08,831 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 102 [2021-06-07 01:39:09,265 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 109 [2021-06-07 01:39:09,682 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 113 [2021-06-07 01:39:10,135 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 110 [2021-06-07 01:39:10,555 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 110 [2021-06-07 01:39:10,980 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 101 [2021-06-07 01:39:11,340 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 99 [2021-06-07 01:39:11,785 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 106 [2021-06-07 01:39:12,331 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 110 [2021-06-07 01:39:12,837 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 114 [2021-06-07 01:39:13,378 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 118 [2021-06-07 01:39:13,968 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 122 [2021-06-07 01:39:14,690 WARN L205 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 126 [2021-06-07 01:39:15,394 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 131 [2021-06-07 01:39:16,296 WARN L205 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 135 [2021-06-07 01:39:17,266 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 139 [2021-06-07 01:39:17,978 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 133 [2021-06-07 01:39:18,760 WARN L205 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 137 [2021-06-07 01:39:19,693 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 141 [2021-06-07 01:39:20,605 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 141 [2021-06-07 01:39:21,555 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 145 [2021-06-07 01:39:22,497 WARN L205 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 147 [2021-06-07 01:39:23,516 WARN L205 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 151 [2021-06-07 01:39:24,801 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 362 DAG size of output: 156 [2021-06-07 01:39:25,981 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 355 DAG size of output: 152 [2021-06-07 01:39:27,238 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 376 DAG size of output: 154 [2021-06-07 01:39:27,902 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 138 [2021-06-07 01:39:28,572 WARN L205 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 150 [2021-06-07 01:39:29,210 WARN L205 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 130 [2021-06-07 01:39:29,903 WARN L205 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 136 [2021-06-07 01:39:30,778 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 142 [2021-06-07 01:39:31,606 WARN L205 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 144 [2021-06-07 01:39:32,342 WARN L205 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 136 [2021-06-07 01:39:33,076 WARN L205 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 139 [2021-06-07 01:39:33,866 WARN L205 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 143 [2021-06-07 01:39:34,541 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 130 [2021-06-07 01:39:35,250 WARN L205 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 137 [2021-06-07 01:39:35,865 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 130 [2021-06-07 01:39:36,411 WARN L205 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 134 [2021-06-07 01:39:36,989 WARN L205 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 137 [2021-06-07 01:39:37,608 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 128 [2021-06-07 01:39:38,131 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 124 [2021-06-07 01:39:38,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:39:38,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:39:38,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:39:38,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:39:38,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:39:38,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-07 01:39:38,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:39:38,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-07 01:39:38,903 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-07 01:39:38,903 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]=== [2021-06-07 01:39:38,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:39:38,903 INFO L82 PathProgramCache]: Analyzing trace with hash 929197757, now seen corresponding path program 1 times [2021-06-07 01:39:38,903 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:39:38,904 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1744707157] [2021-06-07 01:39:38,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:39:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:39:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-07 01:39:38,986 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:39:38,986 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1744707157] [2021-06-07 01:39:38,987 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1744707157] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-07 01:39:38,987 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-07 01:39:38,987 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-07 01:39:38,987 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48418665] [2021-06-07 01:39:38,987 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-07 01:39:38,987 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:39:38,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-07 01:39:38,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-06-07 01:39:38,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:39:38,988 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:39:38,988 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 34.8) internal successors, (174), 5 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-07 01:39:38,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:39:38,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:39:38,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:39:38,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:39:38,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:39:38,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-07 01:39:38,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:39:38,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-07 01:39:38,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:39:43,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:39:43,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:39:43,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:39:43,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:39:43,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:39:43,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-07 01:39:43,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:39:43,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-07 01:39:43,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-07 01:39:43,824 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-06-07 01:39:43,824 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]=== [2021-06-07 01:39:43,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:39:43,825 INFO L82 PathProgramCache]: Analyzing trace with hash 380539055, now seen corresponding path program 1 times [2021-06-07 01:39:43,825 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:39:43,825 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101416311] [2021-06-07 01:39:43,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:39:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:39:47,618 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 80 [2021-06-07 01:39:48,009 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 102 [2021-06-07 01:39:48,207 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2021-06-07 01:39:48,439 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 73 [2021-06-07 01:39:48,677 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 76 [2021-06-07 01:39:48,865 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 72 [2021-06-07 01:39:49,119 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 58 [2021-06-07 01:39:49,312 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 54 [2021-06-07 01:39:50,248 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 123 proven. 10 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2021-06-07 01:39:50,248 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:39:50,248 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101416311] [2021-06-07 01:39:50,248 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101416311] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:39:50,248 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [189395201] [2021-06-07 01:39:50,248 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 [2021-06-07 01:39:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:39:50,572 INFO L263 TraceCheckSpWp]: Trace formula consists of 1187 conjuncts, 225 conjunts are in the unsatisfiable core [2021-06-07 01:39:50,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-07 01:39:51,191 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 [2021-06-07 01:39:51,192 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:51,205 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:51,208 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 [2021-06-07 01:39:51,209 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:51,221 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:51,223 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:51,223 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:38, output treesize:27 [2021-06-07 01:39:51,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:51,989 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-06-07 01:39:51,989 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 36 treesize of output 27 [2021-06-07 01:39:51,990 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:52,005 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:52,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:52,017 INFO L354 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2021-06-07 01:39:52,018 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 36 treesize of output 27 [2021-06-07 01:39:52,019 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:52,034 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:52,038 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:39:52,038 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:80, output treesize:54 [2021-06-07 01:39:54,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,828 INFO L354 Elim1Store]: treesize reduction 204, result has 22.4 percent of original size [2021-06-07 01:39:54,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 153 treesize of output 139 [2021-06-07 01:39:54,834 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:54,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,923 INFO L354 Elim1Store]: treesize reduction 150, result has 14.8 percent of original size [2021-06-07 01:39:54,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 151 treesize of output 117 [2021-06-07 01:39:54,925 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:54,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,946 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:54,990 INFO L354 Elim1Store]: treesize reduction 168, result has 20.0 percent of original size [2021-06-07 01:39:54,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 139 treesize of output 118 [2021-06-07 01:39:54,992 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,007 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,119 INFO L354 Elim1Store]: treesize reduction 204, result has 22.4 percent of original size [2021-06-07 01:39:55,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 152 treesize of output 138 [2021-06-07 01:39:55,121 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,173 INFO L354 Elim1Store]: treesize reduction 150, result has 14.8 percent of original size [2021-06-07 01:39:55,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 150 treesize of output 116 [2021-06-07 01:39:55,175 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,217 INFO L354 Elim1Store]: treesize reduction 104, result has 15.4 percent of original size [2021-06-07 01:39:55,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 137 treesize of output 106 [2021-06-07 01:39:55,220 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,539 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-06-07 01:39:55,539 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:55,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,562 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,562 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,660 INFO L354 Elim1Store]: treesize reduction 186, result has 24.1 percent of original size [2021-06-07 01:39:55,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 100 treesize of output 102 [2021-06-07 01:39:55,666 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,750 INFO L354 Elim1Store]: treesize reduction 154, result has 19.8 percent of original size [2021-06-07 01:39:55,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 86 treesize of output 77 [2021-06-07 01:39:55,753 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,811 INFO L354 Elim1Store]: treesize reduction 68, result has 40.9 percent of original size [2021-06-07 01:39:55,811 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 4 new quantified variables, introduced 8 case distinctions, treesize of input 135 treesize of output 137 [2021-06-07 01:39:55,814 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,881 INFO L354 Elim1Store]: treesize reduction 216, result has 11.8 percent of original size [2021-06-07 01:39:55,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 99 treesize of output 71 [2021-06-07 01:39:55,883 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,891 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,918 INFO L354 Elim1Store]: treesize reduction 37, result has 40.3 percent of original size [2021-06-07 01:39:55,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 123 treesize of output 114 [2021-06-07 01:39:55,921 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:55,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:39:55,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:55,969 INFO L354 Elim1Store]: treesize reduction 98, result has 26.9 percent of original size [2021-06-07 01:39:55,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 135 treesize of output 102 [2021-06-07 01:39:55,972 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:56,468 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2021-06-07 01:39:56,469 INFO L628 ElimStorePlain]: treesize reduction 20, result has 97.1 percent of original size [2021-06-07 01:39:56,474 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 6 xjuncts. [2021-06-07 01:39:56,474 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 2 variables, input treesize:1217, output treesize:675 [2021-06-07 01:39:56,883 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-06-07 01:39:57,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 31 [2021-06-07 01:39:57,943 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:57,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,956 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 50 treesize of output 31 [2021-06-07 01:39:57,957 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:57,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,965 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 52 treesize of output 24 [2021-06-07 01:39:57,967 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:57,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 34 [2021-06-07 01:39:57,984 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:57,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:57,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 38 [2021-06-07 01:39:57,995 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:58,353 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-06-07 01:39:58,354 INFO L628 ElimStorePlain]: treesize reduction 105, result has 76.7 percent of original size [2021-06-07 01:39:58,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:58,360 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 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 [2021-06-07 01:39:58,361 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:58,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:58,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:58,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 36 [2021-06-07 01:39:58,371 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:58,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:58,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 23 [2021-06-07 01:39:58,393 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:58,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:58,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:58,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 32 [2021-06-07 01:39:58,404 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:58,513 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2021-06-07 01:39:58,514 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:39:58,516 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2021-06-07 01:39:58,516 INFO L247 ElimStorePlain]: Needed 10 recursive calls to eliminate 2 variables, input treesize:563, output treesize:269 [2021-06-07 01:39:58,758 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2021-06-07 01:39:59,068 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-06-07 01:39:59,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:59,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:59,625 INFO L354 Elim1Store]: treesize reduction 72, result has 41.0 percent of original size [2021-06-07 01:39:59,625 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 67 treesize of output 81 [2021-06-07 01:39:59,629 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:59,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:59,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:59,687 INFO L354 Elim1Store]: treesize reduction 84, result has 31.1 percent of original size [2021-06-07 01:39:59,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 73 [2021-06-07 01:39:59,691 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:39:59,937 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-06-07 01:39:59,937 INFO L628 ElimStorePlain]: treesize reduction 53, result has 83.6 percent of original size [2021-06-07 01:39:59,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:59,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:39:59,995 INFO L354 Elim1Store]: treesize reduction 114, result has 27.8 percent of original size [2021-06-07 01:39:59,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 54 treesize of output 71 [2021-06-07 01:39:59,997 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:00,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:00,033 INFO L354 Elim1Store]: treesize reduction 106, result has 18.5 percent of original size [2021-06-07 01:40:00,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 99 treesize of output 113 [2021-06-07 01:40:00,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:40:00,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:00,052 INFO L446 ElimStorePlain]: Different costs {1=[v_arrayElimArr_2], 4=[v_arrayElimArr_1]} [2021-06-07 01:40:00,421 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-06-07 01:40:00,441 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_121|], 12=[v_prenex_6, v_prenex_7, |v_#memory_$Pointer$.base_126|]} [2021-06-07 01:40:00,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:00,472 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-06-07 01:40:00,473 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 1 case distinctions, treesize of input 44 treesize of output 40 [2021-06-07 01:40:00,474 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:00,581 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-06-07 01:40:00,582 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:40:00,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:00,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:00,647 INFO L354 Elim1Store]: treesize reduction 72, result has 41.0 percent of original size [2021-06-07 01:40:00,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 67 treesize of output 81 [2021-06-07 01:40:00,650 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:00,898 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 101 [2021-06-07 01:40:00,899 INFO L628 ElimStorePlain]: treesize reduction 10, result has 96.6 percent of original size [2021-06-07 01:40:00,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:00,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:00,961 INFO L354 Elim1Store]: treesize reduction 152, result has 30.9 percent of original size [2021-06-07 01:40:00,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 133 treesize of output 185 [2021-06-07 01:40:01,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:01,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:40:01,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:01,058 INFO L446 ElimStorePlain]: Different costs {2=[v_arrayElimArr_3], 6=[v_arrayElimArr_4]} [2021-06-07 01:40:01,393 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_121|], 12=[v_prenex_10, |v_#memory_$Pointer$.base_126|, v_prenex_9]} [2021-06-07 01:40:01,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:01,417 INFO L354 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2021-06-07 01:40:01,417 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 1 case distinctions, treesize of input 44 treesize of output 40 [2021-06-07 01:40:01,429 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:01,533 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-06-07 01:40:01,534 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:40:01,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:01,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:01,638 INFO L354 Elim1Store]: treesize reduction 96, result has 39.2 percent of original size [2021-06-07 01:40:01,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 54 treesize of output 89 [2021-06-07 01:40:01,642 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:01,733 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:40:01,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:01,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:01,774 INFO L354 Elim1Store]: treesize reduction 84, result has 31.1 percent of original size [2021-06-07 01:40:01,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 67 treesize of output 69 [2021-06-07 01:40:01,777 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:02,021 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2021-06-07 01:40:02,022 INFO L628 ElimStorePlain]: treesize reduction 4, result has 98.6 percent of original size [2021-06-07 01:40:02,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:02,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:02,073 INFO L354 Elim1Store]: treesize reduction 72, result has 41.0 percent of original size [2021-06-07 01:40:02,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 110 treesize of output 118 [2021-06-07 01:40:02,078 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:02,281 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 89 [2021-06-07 01:40:02,282 INFO L628 ElimStorePlain]: treesize reduction 36, result has 89.6 percent of original size [2021-06-07 01:40:02,294 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. [2021-06-07 01:40:02,294 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:245, output treesize:299 [2021-06-07 01:40:02,721 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2021-06-07 01:40:02,915 INFO L446 ElimStorePlain]: Different costs {12=[v_prenex_12], 20=[v_prenex_11], 29=[|v_#memory_$Pointer$.base_127|, |v_#memory_$Pointer$.offset_122|]} [2021-06-07 01:40:02,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:02,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:02,969 INFO L354 Elim1Store]: treesize reduction 105, result has 12.5 percent of original size [2021-06-07 01:40:02,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 62 [2021-06-07 01:40:02,971 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:03,203 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-06-07 01:40:03,203 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:40:03,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,249 INFO L354 Elim1Store]: treesize reduction 65, result has 26.1 percent of original size [2021-06-07 01:40:03,250 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 6 new quantified variables, introduced 6 case distinctions, treesize of input 115 treesize of output 79 [2021-06-07 01:40:03,260 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-07 01:40:03,445 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-06-07 01:40:03,445 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:40:03,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,459 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:40:03,459 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 62 treesize of output 45 [2021-06-07 01:40:03,461 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:03,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,490 INFO L354 Elim1Store]: treesize reduction 79, result has 10.2 percent of original size [2021-06-07 01:40:03,490 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 6 new quantified variables, introduced 6 case distinctions, treesize of input 83 treesize of output 66 [2021-06-07 01:40:03,503 INFO L550 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-07 01:40:03,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,518 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:40:03,518 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 68 treesize of output 43 [2021-06-07 01:40:03,520 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:03,785 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 95 [2021-06-07 01:40:03,786 INFO L628 ElimStorePlain]: treesize reduction 10, result has 97.6 percent of original size [2021-06-07 01:40:03,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 41 [2021-06-07 01:40:03,802 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:03,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 40 [2021-06-07 01:40:03,820 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:03,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:40:03,837 INFO L354 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2021-06-07 01:40:03,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 41 [2021-06-07 01:40:03,838 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-07 01:40:03,936 INFO L628 ElimStorePlain]: treesize reduction 206, result has 45.1 percent of original size [2021-06-07 01:40:03,937 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-07 01:40:03,937 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 6 variables, input treesize:498, output treesize:169 [2021-06-07 01:40:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 123 proven. 10 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2021-06-07 01:40:05,696 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [189395201] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:40:05,696 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-07 01:40:05,697 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 55] total 107 [2021-06-07 01:40:05,697 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274609618] [2021-06-07 01:40:05,698 INFO L462 AbstractCegarLoop]: Interpolant automaton has 107 states [2021-06-07 01:40:05,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:40:05,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 107 interpolants. [2021-06-07 01:40:05,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=373, Invalid=10958, Unknown=11, NotChecked=0, Total=11342 [2021-06-07 01:40:05,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:40:05,702 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:40:05,703 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 107 states, 107 states have (on average 4.280373831775701) internal successors, (458), 107 states have internal predecessors, (458), 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) [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-07 01:40:05,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:40:07,384 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 77 [2021-06-07 01:40:07,722 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 100 [2021-06-07 01:40:08,133 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 107 [2021-06-07 01:40:08,700 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 124 [2021-06-07 01:40:09,005 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 102 [2021-06-07 01:40:09,392 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 109 [2021-06-07 01:40:09,863 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 120 [2021-06-07 01:40:10,338 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 124 [2021-06-07 01:40:10,838 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 128 [2021-06-07 01:40:11,392 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 135 [2021-06-07 01:40:11,953 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 130 [2021-06-07 01:40:12,496 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 134 [2021-06-07 01:40:13,096 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 133 [2021-06-07 01:40:13,607 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 121 [2021-06-07 01:40:14,076 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 121 [2021-06-07 01:40:14,674 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 125 [2021-06-07 01:40:15,294 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 131 [2021-06-07 01:40:15,904 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 138 [2021-06-07 01:40:16,576 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 142 [2021-06-07 01:40:17,274 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 146 [2021-06-07 01:40:18,155 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 150 [2021-06-07 01:40:18,959 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 147 [2021-06-07 01:40:19,956 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 154 [2021-06-07 01:40:21,079 WARN L205 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 158 [2021-06-07 01:40:22,204 WARN L205 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 166 [2021-06-07 01:40:23,486 WARN L205 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 170 [2021-06-07 01:40:24,418 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 163 [2021-06-07 01:40:25,665 WARN L205 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 175 [2021-06-07 01:40:26,636 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 167 [2021-06-07 01:40:27,917 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 379 DAG size of output: 179 [2021-06-07 01:40:28,956 WARN L205 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 173 [2021-06-07 01:40:30,020 WARN L205 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 177 [2021-06-07 01:40:31,403 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 384 DAG size of output: 182 [2021-06-07 01:40:32,559 WARN L205 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 180 [2021-06-07 01:40:33,616 WARN L205 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 176 [2021-06-07 01:40:34,659 WARN L205 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 172 [2021-06-07 01:40:35,896 WARN L205 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 178 [2021-06-07 01:40:37,113 WARN L205 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 174 [2021-06-07 01:40:38,075 WARN L205 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 168 [2021-06-07 01:40:39,317 WARN L205 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 170 [2021-06-07 01:40:40,633 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 371 DAG size of output: 180 [2021-06-07 01:40:41,843 WARN L205 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 176 [2021-06-07 01:40:43,061 WARN L205 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 175 [2021-06-07 01:40:44,362 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 378 DAG size of output: 182 [2021-06-07 01:40:45,598 WARN L205 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 181 [2021-06-07 01:40:46,951 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 402 DAG size of output: 183 [2021-06-07 01:40:48,258 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 383 DAG size of output: 187 [2021-06-07 01:40:49,710 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 407 DAG size of output: 188 [2021-06-07 01:40:51,393 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 470 DAG size of output: 194 [2021-06-07 01:40:53,027 WARN L205 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 465 DAG size of output: 190 [2021-06-07 01:40:54,834 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 523 DAG size of output: 196 [2021-06-07 01:40:55,807 WARN L205 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 150 [2021-06-07 01:40:56,612 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 144 [2021-06-07 01:40:57,443 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 150 [2021-06-07 01:40:58,263 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 137 [2021-06-07 01:40:59,134 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 143 [2021-06-07 01:40:59,881 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 136 [2021-06-07 01:41:00,489 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 121 [2021-06-07 01:41:01,066 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 124 [2021-06-07 01:41:01,582 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 108 [2021-06-07 01:41:01,922 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 92 [2021-06-07 01:41:02,354 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 112 [2021-06-07 01:41:02,690 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 96 [2021-06-07 01:41:03,076 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 109 [2021-06-07 01:41:03,515 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 115 [2021-06-07 01:41:03,967 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 106 [2021-06-07 01:41:04,287 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 91 [2021-06-07 01:41:04,679 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 102 [2021-06-07 01:41:04,989 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 88 [2021-06-07 01:41:05,494 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 88 [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-07 01:41:07,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-07 01:41:07,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-07 01:41:07,629 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-06-07 01:41:07,631 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]=== [2021-06-07 01:41:07,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:41:07,632 INFO L82 PathProgramCache]: Analyzing trace with hash 47721717, now seen corresponding path program 1 times [2021-06-07 01:41:07,632 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:41:07,632 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521591184] [2021-06-07 01:41:07,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:41:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:41:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 120 proven. 10 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2021-06-07 01:41:09,871 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:41:09,871 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521591184] [2021-06-07 01:41:09,871 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [521591184] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:41:09,871 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [611262406] [2021-06-07 01:41:09,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-07 01:41:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:41:10,236 INFO L263 TraceCheckSpWp]: Trace formula consists of 1179 conjuncts, 203 conjunts are in the unsatisfiable core [2021-06-07 01:41:10,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-07 01:41:10,272 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 [2021-06-07 01:41:10,273 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:10,277 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:10,278 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:10,278 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-07 01:41:10,448 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-07 01:41:10,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2021-06-07 01:41:10,450 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:10,459 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:10,460 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:10,460 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:27 [2021-06-07 01:41:10,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-07 01:41:10,742 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:10,752 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:10,753 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:10,753 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:38, output treesize:35 [2021-06-07 01:41:11,206 INFO L354 Elim1Store]: treesize reduction 48, result has 36.0 percent of original size [2021-06-07 01:41:11,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 26 treesize of output 41 [2021-06-07 01:41:11,212 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:11,226 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:11,226 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:11,226 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:56, output treesize:62 [2021-06-07 01:41:11,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:11,314 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 54 treesize of output 33 [2021-06-07 01:41:11,316 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:11,334 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:11,336 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. [2021-06-07 01:41:11,336 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:77, output treesize:68 [2021-06-07 01:41:13,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:13,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:13,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:13,392 INFO L354 Elim1Store]: treesize reduction 44, result has 44.3 percent of original size [2021-06-07 01:41:13,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 69 treesize of output 54 [2021-06-07 01:41:13,394 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:13,434 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:13,438 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-07 01:41:13,439 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:104, output treesize:71 [2021-06-07 01:41:14,078 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 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 [2021-06-07 01:41:14,079 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:14,084 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2021-06-07 01:41:14,085 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:14,145 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:14,148 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2021-06-07 01:41:14,148 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:141, output treesize:115 [2021-06-07 01:41:15,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:15,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:15,464 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-07 01:41:15,464 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 [2021-06-07 01:41:15,466 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:15,483 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:15,484 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:15,485 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:79, output treesize:44 [2021-06-07 01:41:15,726 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_123|], 2=[|v_#memory_$Pointer$.base_132|]} [2021-06-07 01:41:15,729 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 [2021-06-07 01:41:15,730 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:15,746 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:15,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:15,750 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 34 treesize of output 27 [2021-06-07 01:41:15,751 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:15,766 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:15,767 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:15,767 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:72, output treesize:64 [2021-06-07 01:41:15,860 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_124|], 6=[|v_#memory_$Pointer$.base_133|]} [2021-06-07 01:41:15,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:15,865 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 [2021-06-07 01:41:15,866 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:15,886 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:15,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:15,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:15,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2021-06-07 01:41:15,891 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:15,911 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:15,911 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:15,912 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:88, output treesize:80 [2021-06-07 01:41:16,015 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_125|], 12=[|v_#memory_$Pointer$.base_134|]} [2021-06-07 01:41:16,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,020 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 [2021-06-07 01:41:16,022 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:16,047 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:16,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,053 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 50 treesize of output 49 [2021-06-07 01:41:16,054 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:16,077 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:16,078 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:16,078 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:106, output treesize:98 [2021-06-07 01:41:16,634 INFO L446 ElimStorePlain]: Different costs {14=[|v_#memory_$Pointer$.offset_126|], 24=[|v_#memory_$Pointer$.base_135|]} [2021-06-07 01:41:16,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,643 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:16,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:16,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,668 INFO L354 Elim1Store]: treesize reduction 84, result has 22.2 percent of original size [2021-06-07 01:41:16,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 112 treesize of output 92 [2021-06-07 01:41:16,670 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:16,705 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:16,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:16,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:16,724 INFO L354 Elim1Store]: treesize reduction 29, result has 23.7 percent of original size [2021-06-07 01:41:16,724 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 1 case distinctions, treesize of input 87 treesize of output 76 [2021-06-07 01:41:16,726 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:16,758 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:16,760 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:16,760 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:176, output treesize:90 [2021-06-07 01:41:17,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:17,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:17,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:17,043 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 35 [2021-06-07 01:41:17,044 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:17,071 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:17,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:17,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:17,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:17,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 50 [2021-06-07 01:41:17,079 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:17,101 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:17,102 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:17,103 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:120, output treesize:81 [2021-06-07 01:41:17,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:17,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:17,236 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 18 [2021-06-07 01:41:17,238 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:17,254 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:17,255 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:17,255 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:90, output treesize:55 [2021-06-07 01:41:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:17,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:17,367 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 42 [2021-06-07 01:41:17,368 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:17,387 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:17,389 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. [2021-06-07 01:41:17,389 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:68, output treesize:64 [2021-06-07 01:41:17,704 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_137|], 14=[|v_#memory_$Pointer$.offset_129|]} [2021-06-07 01:41:17,708 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-06-07 01:41:17,709 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:17,727 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:17,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:17,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 52 [2021-06-07 01:41:17,732 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:17,749 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:17,753 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 1 xjuncts. [2021-06-07 01:41:17,753 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:79, output treesize:92 [2021-06-07 01:41:18,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:41:18,689 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 34 [2021-06-07 01:41:18,690 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:18,707 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:18,710 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. [2021-06-07 01:41:18,710 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:92, output treesize:63 [2021-06-07 01:41:19,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:41:19,034 INFO L354 Elim1Store]: treesize reduction 22, result has 12.0 percent of original size [2021-06-07 01:41:19,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 3 case distinctions, treesize of input 58 treesize of output 30 [2021-06-07 01:41:19,036 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:41:19,042 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:41:19,042 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:41:19,043 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:71, output treesize:7 [2021-06-07 01:41:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 202 proven. 43 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2021-06-07 01:41:19,295 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [611262406] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:41:19,295 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-07 01:41:19,295 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 62] total 106 [2021-06-07 01:41:19,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223677107] [2021-06-07 01:41:19,296 INFO L462 AbstractCegarLoop]: Interpolant automaton has 106 states [2021-06-07 01:41:19,296 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:41:19,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 106 interpolants. [2021-06-07 01:41:19,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=490, Invalid=10640, Unknown=0, NotChecked=0, Total=11130 [2021-06-07 01:41:19,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:41:19,299 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:41:19,300 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 106 states, 106 states have (on average 5.2075471698113205) internal successors, (552), 106 states have internal predecessors, (552), 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) [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-07 01:41:19,300 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-07 01:41:19,301 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-07 01:41:19,301 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:41:20,950 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 90 [2021-06-07 01:41:21,319 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2021-06-07 01:41:21,583 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 85 [2021-06-07 01:41:21,857 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 91 [2021-06-07 01:41:22,169 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 99 [2021-06-07 01:41:22,508 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 105 [2021-06-07 01:41:22,917 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 103 [2021-06-07 01:41:23,317 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 105 [2021-06-07 01:41:23,755 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 104 [2021-06-07 01:41:24,036 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 96 [2021-06-07 01:41:24,311 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 95 [2021-06-07 01:41:24,723 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 106 [2021-06-07 01:41:25,073 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 94 [2021-06-07 01:41:25,471 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 99 [2021-06-07 01:41:25,916 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 103 [2021-06-07 01:41:26,447 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 107 [2021-06-07 01:41:27,021 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 111 [2021-06-07 01:41:27,626 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 115 [2021-06-07 01:41:28,246 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 114 [2021-06-07 01:41:28,940 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 120 [2021-06-07 01:41:29,708 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 123 [2021-06-07 01:41:30,547 WARN L205 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 125 [2021-06-07 01:41:31,218 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 116 [2021-06-07 01:41:31,919 WARN L205 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 118 [2021-06-07 01:41:32,800 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 127 [2021-06-07 01:41:33,603 WARN L205 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 127 [2021-06-07 01:41:34,453 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 131 [2021-06-07 01:41:35,295 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 131 [2021-06-07 01:41:36,184 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 132 [2021-06-07 01:41:37,078 WARN L205 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 135 [2021-06-07 01:41:38,033 WARN L205 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 136 [2021-06-07 01:41:38,992 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 144 [2021-06-07 01:41:39,882 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 140 [2021-06-07 01:41:40,830 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 143 [2021-06-07 01:41:41,318 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 131 [2021-06-07 01:41:41,787 WARN L205 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 128 [2021-06-07 01:41:42,457 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 134 [2021-06-07 01:41:43,012 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 127 [2021-06-07 01:41:43,409 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 115 [2021-06-07 01:41:43,840 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 113 [2021-06-07 01:41:44,240 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 117 [2021-06-07 01:41:44,704 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 122 [2021-06-07 01:41:45,067 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 113 [2021-06-07 01:41:45,546 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 129 [2021-06-07 01:41:45,927 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 120 [2021-06-07 01:41:46,327 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 125 [2021-06-07 01:41:46,756 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 132 [2021-06-07 01:41:47,177 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 127 [2021-06-07 01:41:47,627 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 136 [2021-06-07 01:41:48,089 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 139 [2021-06-07 01:41:48,577 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 140 [2021-06-07 01:41:49,066 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 143 [2021-06-07 01:41:49,544 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 141 [2021-06-07 01:41:50,071 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 147 [2021-06-07 01:41:50,592 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 148 [2021-06-07 01:41:51,454 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 155 [2021-06-07 01:41:52,417 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 164 [2021-06-07 01:41:53,081 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 142 [2021-06-07 01:41:53,885 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 148 [2021-06-07 01:41:54,380 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 141 [2021-06-07 01:41:54,892 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 147 [2021-06-07 01:41:55,535 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 168 [2021-06-07 01:41:55,981 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 131 [2021-06-07 01:41:56,523 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 152 [2021-06-07 01:41:57,292 WARN L205 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 189 [2021-06-07 01:41:57,952 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 173 [2021-06-07 01:41:58,779 WARN L205 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 194 [2021-06-07 01:41:59,451 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 173 [2021-06-07 01:42:00,191 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 180 [2021-06-07 01:42:00,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:42:00,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:42:00,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:42:00,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:42:00,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:42:00,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-07 01:42:00,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:42:00,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-07 01:42:00,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:42:00,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-06-07 01:42:00,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-06-07 01:42:00,476 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable216 [2021-06-07 01:42:00,476 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]=== [2021-06-07 01:42:00,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:42:00,477 INFO L82 PathProgramCache]: Analyzing trace with hash 544847254, now seen corresponding path program 1 times [2021-06-07 01:42:00,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:42:00,477 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144325534] [2021-06-07 01:42:00,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:42:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:42:05,347 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-07 01:42:05,347 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:42:05,348 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144325534] [2021-06-07 01:42:05,348 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144325534] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:42:05,348 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [485399789] [2021-06-07 01:42:05,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-07 01:42:05,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:42:05,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 194 conjunts are in the unsatisfiable core [2021-06-07 01:42:05,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-07 01:42:05,537 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 [2021-06-07 01:42:05,538 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:05,542 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:05,543 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:42:05,543 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2021-06-07 01:42:05,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:05,562 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 [2021-06-07 01:42:05,563 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:05,574 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:05,575 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:42:05,575 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:32, output treesize:31 [2021-06-07 01:42:05,866 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 [2021-06-07 01:42:05,867 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:05,878 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:05,879 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:42:05,879 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:40 [2021-06-07 01:42:05,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:05,974 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 [2021-06-07 01:42:05,975 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:05,988 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:05,989 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:42:05,989 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:51, output treesize:47 [2021-06-07 01:42:06,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,094 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 [2021-06-07 01:42:06,095 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:06,110 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:06,111 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:42:06,111 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:60, output treesize:56 [2021-06-07 01:42:06,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,413 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 [2021-06-07 01:42:06,414 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:06,430 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:06,431 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:42:06,431 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:61 [2021-06-07 01:42:06,564 INFO L446 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_130|], 14=[|v_#memory_$Pointer$.base_142|]} [2021-06-07 01:42:06,567 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 [2021-06-07 01:42:06,568 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:06,587 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:06,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:42:06,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:06,599 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-06-07 01:42:06,599 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 [2021-06-07 01:42:06,600 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:06,618 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:06,619 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:42:06,619 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:119, output treesize:111 [2021-06-07 01:42:07,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:07,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:07,432 INFO L354 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2021-06-07 01:42:07,432 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 [2021-06-07 01:42:07,433 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:07,453 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:07,454 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:42:07,454 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:119, output treesize:117 [2021-06-07 01:42:07,582 INFO L446 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_131|], 24=[|v_#memory_$Pointer$.base_143|]} [2021-06-07 01:42:07,586 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 23 treesize of output 11 [2021-06-07 01:42:07,587 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:07,610 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:07,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:07,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:07,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:07,636 INFO L354 Elim1Store]: treesize reduction 92, result has 19.3 percent of original size [2021-06-07 01:42:07,636 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 100 treesize of output 61 [2021-06-07 01:42:07,638 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:07,658 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:07,659 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. [2021-06-07 01:42:07,659 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:147, output treesize:117 [2021-06-07 01:42:10,455 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2021-06-07 01:42:11,367 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-06-07 01:42:11,424 INFO L446 ElimStorePlain]: Different costs {6=[v_prenex_18], 20=[|v_#memory_$Pointer$.offset_132|], 36=[|v_#memory_$Pointer$.base_144|, v_prenex_19]} [2021-06-07 01:42:11,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,478 INFO L354 Elim1Store]: treesize reduction 68, result has 40.9 percent of original size [2021-06-07 01:42:11,478 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 2 case distinctions, treesize of input 50 treesize of output 53 [2021-06-07 01:42:11,480 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:11,600 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2021-06-07 01:42:11,600 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:11,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:42:11,630 INFO L354 Elim1Store]: treesize reduction 98, result has 14.8 percent of original size [2021-06-07 01:42:11,630 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 63 treesize of output 26 [2021-06-07 01:42:11,631 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:11,741 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-06-07 01:42:11,741 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:42:11,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,828 INFO L354 Elim1Store]: treesize reduction 190, result has 21.8 percent of original size [2021-06-07 01:42:11,828 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 127 treesize of output 93 [2021-06-07 01:42:11,830 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:11,936 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-06-07 01:42:11,936 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:11,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:11,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:12,058 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 61 [2021-06-07 01:42:12,059 INFO L354 Elim1Store]: treesize reduction 198, result has 35.5 percent of original size [2021-06-07 01:42:12,059 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 173 treesize of output 183 [2021-06-07 01:42:12,066 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:12,408 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 120 [2021-06-07 01:42:12,408 INFO L628 ElimStorePlain]: treesize reduction 36, result has 92.6 percent of original size [2021-06-07 01:42:12,437 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. [2021-06-07 01:42:12,437 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:430, output treesize:873 [2021-06-07 01:42:13,093 WARN L205 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 117 [2021-06-07 01:42:13,386 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2021-06-07 01:42:14,380 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-06-07 01:42:14,484 INFO L446 ElimStorePlain]: Different costs {6=[v_prenex_35, v_prenex_31, |v_#memory_$Pointer$.offset_133|], 24=[|v_#memory_$Pointer$.base_145|], 25=[v_prenex_34, v_prenex_30]} [2021-06-07 01:42:14,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,493 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 49 treesize of output 41 [2021-06-07 01:42:14,494 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:14,656 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-06-07 01:42:14,657 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:14,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,665 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 49 treesize of output 41 [2021-06-07 01:42:14,667 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:14,810 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2021-06-07 01:42:14,810 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:14,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,818 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 49 treesize of output 41 [2021-06-07 01:42:14,819 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:14,947 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2021-06-07 01:42:14,948 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:14,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:14,961 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-07 01:42:14,961 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 7 case distinctions, treesize of input 111 treesize of output 70 [2021-06-07 01:42:14,962 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:15,093 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-06-07 01:42:15,093 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:15,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:15,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:15,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:15,106 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:15,106 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 7 case distinctions, treesize of input 111 treesize of output 63 [2021-06-07 01:42:15,107 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:15,234 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-06-07 01:42:15,234 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:15,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:15,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:15,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:15,248 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-07 01:42:15,249 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 5 new quantified variables, introduced 7 case distinctions, treesize of input 117 treesize of output 63 [2021-06-07 01:42:15,250 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:15,367 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-06-07 01:42:15,368 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:15,373 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 6 dim-2 vars, End of recursive call: 3 dim-0 vars, and 3 xjuncts. [2021-06-07 01:42:15,373 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 15 variables, input treesize:532, output treesize:344 [2021-06-07 01:42:15,720 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2021-06-07 01:42:17,011 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-06-07 01:42:17,470 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-06-07 01:42:18,288 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-06-07 01:42:18,827 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-06-07 01:42:19,185 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-06-07 01:42:19,721 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-06-07 01:42:19,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,898 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-07 01:42:19,898 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 [2021-06-07 01:42:19,900 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:19,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,922 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-07 01:42:19,923 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 [2021-06-07 01:42:19,924 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:19,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,946 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-07 01:42:19,946 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 [2021-06-07 01:42:19,948 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:19,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:19,967 INFO L354 Elim1Store]: treesize reduction 4, result has 71.4 percent of original size [2021-06-07 01:42:19,967 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 [2021-06-07 01:42:19,970 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:20,070 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-06-07 01:42:20,071 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:20,075 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-06-07 01:42:20,075 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:555, output treesize:411 [2021-06-07 01:42:21,680 INFO L446 ElimStorePlain]: Different costs {30=[|v_#memory_$Pointer$.offset_134|], 40=[|v_#memory_$Pointer$.base_146|]} [2021-06-07 01:42:21,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,709 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-06-07 01:42:21,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 94 [2021-06-07 01:42:21,711 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:21,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2021-06-07 01:42:21,729 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:21,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2021-06-07 01:42:21,751 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:21,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,787 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-06-07 01:42:21,787 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 7 new quantified variables, introduced 3 case distinctions, treesize of input 89 treesize of output 94 [2021-06-07 01:42:21,789 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:21,947 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-06-07 01:42:21,947 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:21,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:21,995 INFO L354 Elim1Store]: treesize reduction 146, result has 14.1 percent of original size [2021-06-07 01:42:21,995 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 7 new quantified variables, introduced 11 case distinctions, treesize of input 125 treesize of output 88 [2021-06-07 01:42:21,997 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:22,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,033 INFO L354 Elim1Store]: treesize reduction 76, result has 20.0 percent of original size [2021-06-07 01:42:22,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 118 treesize of output 96 [2021-06-07 01:42:22,035 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:22,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,069 INFO L354 Elim1Store]: treesize reduction 80, result has 15.8 percent of original size [2021-06-07 01:42:22,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 110 treesize of output 82 [2021-06-07 01:42:22,071 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:22,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:22,113 INFO L354 Elim1Store]: treesize reduction 140, result has 15.2 percent of original size [2021-06-07 01:42:22,113 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 18 case distinctions, treesize of input 105 treesize of output 85 [2021-06-07 01:42:22,115 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:22,225 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-06-07 01:42:22,225 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:22,227 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 4 xjuncts. [2021-06-07 01:42:22,227 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 2 variables, input treesize:643, output treesize:559 [2021-06-07 01:42:22,569 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-06-07 01:42:23,120 INFO L446 ElimStorePlain]: Different costs {167=[|v_#memory_$Pointer$.base_147|], 184=[|v_#memory_$Pointer$.offset_135|]} [2021-06-07 01:42:23,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,176 INFO L354 Elim1Store]: treesize reduction 108, result has 16.3 percent of original size [2021-06-07 01:42:23,177 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 8 case distinctions, treesize of input 123 treesize of output 93 [2021-06-07 01:42:23,179 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:23,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,233 INFO L354 Elim1Store]: treesize reduction 100, result has 16.0 percent of original size [2021-06-07 01:42:23,233 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 8 case distinctions, treesize of input 122 treesize of output 104 [2021-06-07 01:42:23,235 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:23,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,309 INFO L354 Elim1Store]: treesize reduction 104, result has 9.6 percent of original size [2021-06-07 01:42:23,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 112 treesize of output 89 [2021-06-07 01:42:23,312 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:23,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,359 INFO L354 Elim1Store]: treesize reduction 122, result has 15.3 percent of original size [2021-06-07 01:42:23,360 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 15 case distinctions, treesize of input 109 treesize of output 93 [2021-06-07 01:42:23,361 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:23,492 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-06-07 01:42:23,493 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:23,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,513 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 53 treesize of output 57 [2021-06-07 01:42:23,514 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:23,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,533 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 5 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 82 [2021-06-07 01:42:23,535 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:23,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 75 [2021-06-07 01:42:23,561 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:23,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:23,578 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-06-07 01:42:23,578 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 3 case distinctions, treesize of input 85 treesize of output 89 [2021-06-07 01:42:23,580 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:23,702 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-06-07 01:42:23,702 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:23,726 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: 12 dim-0 vars, and 4 xjuncts. [2021-06-07 01:42:23,726 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 8 variables, input treesize:667, output treesize:539 [2021-06-07 01:42:24,535 INFO L446 ElimStorePlain]: Different costs {19=[v_prenex_49, v_prenex_52, v_prenex_51, |#memory_$Pointer$.offset|, v_prenex_50], 23=[|#memory_$Pointer$.base|], 25=[v_prenex_54], 37=[v_prenex_53]} [2021-06-07 01:42:24,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:24,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:24,557 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-06-07 01:42:24,557 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 116 treesize of output 49 [2021-06-07 01:42:24,560 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:24,711 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-06-07 01:42:24,711 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:24,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:24,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:24,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:24,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 26 [2021-06-07 01:42:24,727 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:24,852 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2021-06-07 01:42:24,853 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:24,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:24,869 INFO L354 Elim1Store]: treesize reduction 70, result has 1.4 percent of original size [2021-06-07 01:42:24,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 78 treesize of output 31 [2021-06-07 01:42:24,872 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:24,986 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-06-07 01:42:24,987 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:24,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:24,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 26 [2021-06-07 01:42:25,003 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:25,101 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:25,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,115 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-06-07 01:42:25,115 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 23 [2021-06-07 01:42:25,118 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:25,199 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:25,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,212 INFO L354 Elim1Store]: treesize reduction 96, result has 1.0 percent of original size [2021-06-07 01:42:25,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 16 case distinctions, treesize of input 78 treesize of output 31 [2021-06-07 01:42:25,216 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:25,268 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:25,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,277 INFO L354 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2021-06-07 01:42:25,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 5 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 1 case distinctions, treesize of input 80 treesize of output 41 [2021-06-07 01:42:25,279 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:25,312 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:25,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:42:25,320 INFO L354 Elim1Store]: treesize reduction 96, result has 1.0 percent of original size [2021-06-07 01:42:25,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 7 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 16 case distinctions, treesize of input 98 treesize of output 35 [2021-06-07 01:42:25,322 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-06-07 01:42:25,341 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:42:25,343 INFO L550 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 8 dim-2 vars, End of recursive call: and 2 xjuncts. [2021-06-07 01:42:25,344 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 20 variables, input treesize:643, output treesize:8 [2021-06-07 01:42:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-07 01:42:25,695 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [485399789] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:42:25,695 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-07 01:42:25,695 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 66] total 124 [2021-06-07 01:42:25,695 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579243489] [2021-06-07 01:42:25,696 INFO L462 AbstractCegarLoop]: Interpolant automaton has 124 states [2021-06-07 01:42:25,696 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-07 01:42:25,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 124 interpolants. [2021-06-07 01:42:25,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=419, Invalid=14833, Unknown=0, NotChecked=0, Total=15252 [2021-06-07 01:42:25,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:42:25,699 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-07 01:42:25,699 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 124 states, 124 states have (on average 2.8225806451612905) internal successors, (350), 124 states have internal predecessors, (350), 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) [2021-06-07 01:42:25,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:42:25,699 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-06-07 01:42:25,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-07 01:42:28,133 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 79 [2021-06-07 01:42:28,570 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2021-06-07 01:42:29,052 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2021-06-07 01:42:29,611 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 110 [2021-06-07 01:42:29,984 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 102 [2021-06-07 01:42:30,463 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 111 [2021-06-07 01:42:31,075 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 119 [2021-06-07 01:42:31,685 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 121 [2021-06-07 01:42:32,276 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 125 [2021-06-07 01:42:32,894 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 127 [2021-06-07 01:42:33,526 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 129 [2021-06-07 01:42:34,349 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 141 [2021-06-07 01:42:34,999 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 123 [2021-06-07 01:42:35,792 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 130 [2021-06-07 01:42:36,655 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 134 [2021-06-07 01:42:37,511 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 140 [2021-06-07 01:42:38,423 WARN L205 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 145 [2021-06-07 01:42:39,421 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 149 [2021-06-07 01:42:40,724 WARN L205 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 156 [2021-06-07 01:42:42,096 WARN L205 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 158 [2021-06-07 01:42:43,783 WARN L205 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 423 DAG size of output: 162 [2021-06-07 01:42:45,410 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 425 DAG size of output: 164 [2021-06-07 01:42:47,048 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 426 DAG size of output: 165 [2021-06-07 01:42:48,960 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 456 DAG size of output: 173 [2021-06-07 01:42:50,605 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 406 DAG size of output: 161 [2021-06-07 01:42:52,419 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 478 DAG size of output: 186 [2021-06-07 01:42:54,008 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 436 DAG size of output: 169 [2021-06-07 01:42:55,857 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 482 DAG size of output: 190 [2021-06-07 01:42:57,515 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 458 DAG size of output: 182 [2021-06-07 01:42:59,205 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 462 DAG size of output: 186 [2021-06-07 01:43:01,283 WARN L205 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 509 DAG size of output: 193 [2021-06-07 01:43:03,055 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 468 DAG size of output: 189 [2021-06-07 01:43:04,811 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 446 DAG size of output: 184 [2021-06-07 01:43:06,519 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 442 DAG size of output: 180 [2021-06-07 01:43:08,420 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 487 DAG size of output: 188 [2021-06-07 01:43:10,318 WARN L205 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 483 DAG size of output: 184 [2021-06-07 01:43:11,894 WARN L205 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 434 DAG size of output: 172 [2021-06-07 01:43:13,755 WARN L205 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 475 DAG size of output: 176 [2021-06-07 01:43:15,770 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 500 DAG size of output: 188 [2021-06-07 01:43:17,704 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 492 DAG size of output: 180 [2021-06-07 01:43:19,824 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 509 DAG size of output: 187 [2021-06-07 01:43:22,098 WARN L205 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 526 DAG size of output: 193 [2021-06-07 01:43:24,651 WARN L205 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 587 DAG size of output: 201 [2021-06-07 01:43:26,955 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 587 DAG size of output: 190 [2021-06-07 01:43:29,771 WARN L205 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 619 DAG size of output: 198 [2021-06-07 01:43:32,404 WARN L205 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 616 DAG size of output: 206 [2021-06-07 01:43:34,951 WARN L205 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 625 DAG size of output: 199 [2021-06-07 01:43:37,935 WARN L205 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 653 DAG size of output: 204 [2021-06-07 01:43:40,457 WARN L205 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 588 DAG size of output: 201 [2021-06-07 01:43:43,158 WARN L205 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 630 DAG size of output: 204 [2021-06-07 01:43:46,491 WARN L205 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 691 DAG size of output: 208 [2021-06-07 01:43:49,219 WARN L205 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 603 DAG size of output: 214 [2021-06-07 01:43:51,787 WARN L205 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 625 DAG size of output: 199 [2021-06-07 01:43:54,902 WARN L205 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 663 DAG size of output: 202 [2021-06-07 01:43:55,838 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 171 [2021-06-07 01:43:58,491 WARN L205 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 626 DAG size of output: 204 [2021-06-07 01:44:01,785 WARN L205 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 678 DAG size of output: 216 [2021-06-07 01:44:02,556 WARN L205 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 147 [2021-06-07 01:44:03,236 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 125 [2021-06-07 01:44:04,024 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 162 [2021-06-07 01:44:04,639 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 112 [2021-06-07 01:44:05,460 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 138 [2021-06-07 01:44:06,172 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 119 [2021-06-07 01:44:06,913 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 125 [2021-06-07 01:44:07,815 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 132 [2021-06-07 01:44:08,393 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 119 [2021-06-07 01:44:09,026 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 119 [2021-06-07 01:44:09,926 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 138 [2021-06-07 01:44:10,600 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 126 [2021-06-07 01:44:11,091 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 114 [2021-06-07 01:44:11,647 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 121 [2021-06-07 01:44:12,457 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 131 [2021-06-07 01:44:13,046 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 126 [2021-06-07 01:44:14,109 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 136 [2021-06-07 01:44:15,023 WARN L205 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 141 [2021-06-07 01:44:16,057 WARN L205 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 146 [2021-06-07 01:44:16,958 WARN L205 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 141 [2021-06-07 01:44:17,718 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 137 [2021-06-07 01:44:18,404 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 133 [2021-06-07 01:44:19,045 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 127 [2021-06-07 01:44:19,614 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 120 [2021-06-07 01:44:20,322 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 129 [2021-06-07 01:44:20,898 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 118 [2021-06-07 01:44:21,641 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 123 [2021-06-07 01:44:22,428 WARN L205 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 126 [2021-06-07 01:44:23,465 WARN L205 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 129 [2021-06-07 01:44:24,417 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 134 [2021-06-07 01:44:25,205 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 125 [2021-06-07 01:44:26,096 WARN L205 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 130 [2021-06-07 01:44:27,210 WARN L205 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 161 [2021-06-07 01:44:28,484 WARN L205 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 166 [2021-06-07 01:44:29,611 WARN L205 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 163 [2021-06-07 01:44:30,878 WARN L205 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 170 [2021-06-07 01:44:32,210 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 176 [2021-06-07 01:44:33,790 WARN L205 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 194 [2021-06-07 01:44:35,058 WARN L205 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 183 [2021-06-07 01:44:35,756 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 113 [2021-06-07 01:44:39,258 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 316 DAG size of output: 207 [2021-06-07 01:44:42,703 WARN L205 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 241 [2021-06-07 01:44:45,140 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 411 DAG size of output: 300 [2021-06-07 01:44:50,347 WARN L205 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 243 [2021-06-07 01:44:54,614 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 413 DAG size of output: 302 [2021-06-07 01:44:59,505 WARN L205 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 415 DAG size of output: 304 [2021-06-07 01:45:13,223 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 245 [2021-06-07 01:45:15,838 WARN L205 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 418 DAG size of output: 307 [2021-06-07 01:45:27,245 WARN L205 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 248 [2021-06-07 01:45:28,110 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 121 [2021-06-07 01:45:28,951 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 119 [2021-06-07 01:45:29,598 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 115 [2021-06-07 01:45:30,328 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 112 [2021-06-07 01:45:31,055 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 86 [2021-06-07 01:45:31,720 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 89 [2021-06-07 01:45:32,834 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 177 [2021-06-07 01:45:33,525 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 135 [2021-06-07 01:45:34,953 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 140 [2021-06-07 01:45:35,620 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 147 [2021-06-07 01:45:36,232 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 147 [2021-06-07 01:45:36,862 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 151 [2021-06-07 01:45:37,527 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 151 [2021-06-07 01:45:38,066 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 131 [2021-06-07 01:45:38,670 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 135 [2021-06-07 01:45:39,219 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 139 [2021-06-07 01:45:39,862 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 145 [2021-06-07 01:45:40,496 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 149 [2021-06-07 01:45:41,166 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 153 [2021-06-07 01:45:41,916 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 157 [2021-06-07 01:45:42,606 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 168 [2021-06-07 01:45:43,393 WARN L205 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 153 [2021-06-07 01:45:44,298 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 162 [2021-06-07 01:45:44,839 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 148 [2021-06-07 01:45:45,444 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 165 [2021-06-07 01:45:45,990 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 142 [2021-06-07 01:45:46,552 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 159 [2021-06-07 01:45:47,113 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 142 [2021-06-07 01:45:47,857 WARN L205 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 173 [2021-06-07 01:45:48,533 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 156 [2021-06-07 01:45:49,244 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 177 [2021-06-07 01:45:50,027 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 160 [2021-06-07 01:45:50,814 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 160 [2021-06-07 01:45:51,637 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 160 [2021-06-07 01:45:52,376 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 158 [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2021-06-07 01:45:55,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2021-06-07 01:45:56,135 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable219,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-07 01:45:56,135 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]=== [2021-06-07 01:45:56,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-07 01:45:56,136 INFO L82 PathProgramCache]: Analyzing trace with hash 1875561906, now seen corresponding path program 1 times [2021-06-07 01:45:56,136 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-07 01:45:56,136 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1680361012] [2021-06-07 01:45:56,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-07 01:45:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:46:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 201 proven. 48 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-06-07 01:46:04,975 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-07 01:46:04,975 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1680361012] [2021-06-07 01:46:04,975 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1680361012] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-07 01:46:04,975 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [380385832] [2021-06-07 01:46:04,975 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 [2021-06-07 01:46:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-07 01:46:05,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 1162 conjuncts, 126 conjunts are in the unsatisfiable core [2021-06-07 01:46:05,325 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-07 01:46:06,793 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 [2021-06-07 01:46:06,794 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:46:06,801 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:46:06,802 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-06-07 01:46:06,802 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:21 [2021-06-07 01:46:07,888 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:07,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:07,923 INFO L354 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2021-06-07 01:46:07,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 89 [2021-06-07 01:46:07,927 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-07 01:46:07,991 INFO L628 ElimStorePlain]: treesize reduction 14, result has 92.6 percent of original size [2021-06-07 01:46:07,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:07,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:07,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:08,036 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:08,036 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 159 treesize of output 146 [2021-06-07 01:46:08,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:08,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,265 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:08,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,299 INFO L354 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2021-06-07 01:46:08,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 89 [2021-06-07 01:46:08,316 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-07 01:46:08,381 INFO L628 ElimStorePlain]: treesize reduction 14, result has 92.6 percent of original size [2021-06-07 01:46:08,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,385 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:08,425 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:08,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 159 treesize of output 146 [2021-06-07 01:46:08,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:08,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,452 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:08,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,485 INFO L354 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2021-06-07 01:46:08,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 89 [2021-06-07 01:46:08,488 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-07 01:46:08,553 INFO L628 ElimStorePlain]: treesize reduction 14, result has 92.6 percent of original size [2021-06-07 01:46:08,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:08,609 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:08,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 159 treesize of output 146 [2021-06-07 01:46:08,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:08,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,641 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:08,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,691 INFO L354 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2021-06-07 01:46:08,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 89 [2021-06-07 01:46:08,695 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-07 01:46:08,779 INFO L628 ElimStorePlain]: treesize reduction 14, result has 92.6 percent of original size [2021-06-07 01:46:08,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:08,840 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:08,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 159 treesize of output 146 [2021-06-07 01:46:08,855 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:08,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,875 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:08,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:08,923 INFO L354 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2021-06-07 01:46:08,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 89 [2021-06-07 01:46:08,927 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-07 01:46:09,024 INFO L628 ElimStorePlain]: treesize reduction 14, result has 93.1 percent of original size [2021-06-07 01:46:09,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:09,087 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:09,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 159 treesize of output 146 [2021-06-07 01:46:09,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:09,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,310 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:09,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,370 INFO L354 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2021-06-07 01:46:09,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 89 [2021-06-07 01:46:09,373 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-07 01:46:09,441 INFO L628 ElimStorePlain]: treesize reduction 14, result has 93.1 percent of original size [2021-06-07 01:46:09,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:09,507 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:09,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 159 treesize of output 146 [2021-06-07 01:46:09,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:09,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,736 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:09,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,771 INFO L354 Elim1Store]: treesize reduction 48, result has 47.3 percent of original size [2021-06-07 01:46:09,771 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 89 [2021-06-07 01:46:09,775 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-07 01:46:09,846 INFO L628 ElimStorePlain]: treesize reduction 14, result has 93.2 percent of original size [2021-06-07 01:46:09,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:09,891 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:09,891 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 159 treesize of output 146 [2021-06-07 01:46:09,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:09,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:10,141 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:10,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,169 INFO L354 Elim1Store]: treesize reduction 62, result has 31.9 percent of original size [2021-06-07 01:46:10,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 75 [2021-06-07 01:46:10,189 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:46:10,223 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:46:10,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:10,282 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:10,282 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 123 treesize of output 114 [2021-06-07 01:46:10,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:10,501 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:10,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,528 INFO L354 Elim1Store]: treesize reduction 62, result has 31.9 percent of original size [2021-06-07 01:46:10,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 75 [2021-06-07 01:46:10,531 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:46:10,556 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:46:10,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:10,612 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:10,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 123 treesize of output 114 [2021-06-07 01:46:10,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:10,659 INFO L446 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_136|], 20=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:10,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,693 INFO L354 Elim1Store]: treesize reduction 62, result has 31.9 percent of original size [2021-06-07 01:46:10,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 70 treesize of output 75 [2021-06-07 01:46:10,696 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-07 01:46:10,732 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:46:10,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:10,793 INFO L354 Elim1Store]: treesize reduction 192, result has 17.9 percent of original size [2021-06-07 01:46:10,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 13 case distinctions, treesize of input 123 treesize of output 114 [2021-06-07 01:46:10,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:10,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:11,040 INFO L446 ElimStorePlain]: Different costs {18=[|v_#memory_$Pointer$.offset_136|], 72=[|v_#memory_$Pointer$.base_149|]} [2021-06-07 01:46:11,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:11,115 INFO L354 Elim1Store]: treesize reduction 239, result has 22.9 percent of original size [2021-06-07 01:46:11,116 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 4 new quantified variables, introduced 3 case distinctions, treesize of input 638 treesize of output 506 [2021-06-07 01:46:11,176 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-06-07 01:46:11,233 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-07 01:46:11,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-07 01:46:11,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-07 01:46:11,862 WARN L205 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 115 [2021-06-07 01:46:11,862 INFO L354 Elim1Store]: treesize reduction 946, result has 20.4 percent of original size [2021-06-07 01:46:11,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 43 case distinctions, treesize of input 760 treesize of output 593 Received shutdown request... [2021-06-07 01:51:14,446 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable259,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-07 01:51:14,446 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-07 01:51:14,454 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-07 01:51:14,455 WARN L196 ceAbstractionStarter]: Timeout [2021-06-07 01:51:14,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.06 01:51:14 BasicIcfg [2021-06-07 01:51:14,456 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-07 01:51:14,456 INFO L168 Benchmark]: Toolchain (without parser) took 758579.93 ms. Allocated memory was 352.3 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 313.6 MB in the beginning and 972.7 MB in the end (delta: -659.1 MB). Peak memory consumption was 1.0 GB. Max. memory is 16.0 GB. [2021-06-07 01:51:14,456 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 352.3 MB. Free memory was 332.8 MB in the beginning and 332.7 MB in the end (delta: 71.8 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-07 01:51:14,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 675.50 ms. Allocated memory is still 352.3 MB. Free memory was 313.4 MB in the beginning and 284.1 MB in the end (delta: 29.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.0 GB. [2021-06-07 01:51:14,456 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.62 ms. Allocated memory is still 352.3 MB. Free memory was 284.1 MB in the beginning and 279.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-06-07 01:51:14,457 INFO L168 Benchmark]: Boogie Preprocessor took 52.69 ms. Allocated memory is still 352.3 MB. Free memory was 279.9 MB in the beginning and 276.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-06-07 01:51:14,457 INFO L168 Benchmark]: RCFGBuilder took 936.77 ms. Allocated memory is still 352.3 MB. Free memory was 276.6 MB in the beginning and 191.8 MB in the end (delta: 84.8 MB). Peak memory consumption was 83.9 MB. Max. memory is 16.0 GB. [2021-06-07 01:51:14,457 INFO L168 Benchmark]: TraceAbstraction took 756836.94 ms. Allocated memory was 352.3 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 191.8 MB in the beginning and 972.7 MB in the end (delta: -780.9 MB). Peak memory consumption was 899.0 MB. Max. memory is 16.0 GB. [2021-06-07 01:51:14,457 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 352.3 MB. Free memory was 332.8 MB in the beginning and 332.7 MB in the end (delta: 71.8 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 675.50 ms. Allocated memory is still 352.3 MB. Free memory was 313.4 MB in the beginning and 284.1 MB in the end (delta: 29.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 72.62 ms. Allocated memory is still 352.3 MB. Free memory was 284.1 MB in the beginning and 279.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 52.69 ms. Allocated memory is still 352.3 MB. Free memory was 279.9 MB in the beginning and 276.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 936.77 ms. Allocated memory is still 352.3 MB. Free memory was 276.6 MB in the beginning and 191.8 MB in the end (delta: 84.8 MB). Peak memory consumption was 83.9 MB. Max. memory is 16.0 GB. * TraceAbstraction took 756836.94 ms. Allocated memory was 352.3 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 191.8 MB in the beginning and 972.7 MB in the end (delta: -780.9 MB). Peak memory consumption was 899.0 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: 3579, positive: 2893, positive conditional: 2893, positive unconditional: 0, negative: 686, negative conditional: 686, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2948, positive: 2893, positive conditional: 2893, positive unconditional: 0, negative: 55, negative conditional: 55, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2948, positive: 2882, positive conditional: 0, positive unconditional: 2882, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1026, positive: 996, positive conditional: 0, positive unconditional: 996, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1026, positive: 996, positive conditional: 0, positive unconditional: 996, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] ], Cache Queries: [ total: 2948, positive: 1886, positive conditional: 0, positive unconditional: 1886, negative: 36, negative conditional: 0, negative unconditional: 36, unknown: 1026, unknown conditional: 0, unknown unconditional: 1026] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590, SemanticConditionEliminator.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 629, positive: 11, positive conditional: 11, positive unconditional: 0, negative: 618, negative conditional: 28, negative unconditional: 590, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 47, positive: 6, positive conditional: 6, positive unconditional: 0, negative: 38, negative conditional: 11, negative unconditional: 27, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3193, positive: 35, positive conditional: 35, positive unconditional: 0, negative: 143, negative conditional: 57, negative unconditional: 86, unknown: 3015, unknown conditional: 0, unknown unconditional: 3015] , Cache Queries: [ total: 629, positive: 5, positive conditional: 5, positive unconditional: 0, negative: 607, negative conditional: 17, negative unconditional: 590, unknown: 17, unknown conditional: 17, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1043, Positive cache size: 1002, Positive conditional cache size: 6, Positive unconditional cache size: 996, Negative cache size: 41, Negative conditional cache size: 11, Negative unconditional cache size: 30, Eliminated conditions: 590 ], Maximal queried relation: 12, Independence queries for same thread: 631 - TimeoutResultAtElement [Line: 1075]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1098]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1059]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1096]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1022]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1054]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1016]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1076]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction) Unable to prove that call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 465 with TraceHistMax 5,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - 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: 756681.7ms, OverallIterations: 13, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 17.9ms, PartialOrderReductionTime: 364736.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 507, 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: 369.9ms SsaConstructionTime, 2999.2ms SatisfiabilityAnalysisTime, 68666.3ms InterpolantComputationTime, 3950 NumberOfCodeBlocks, 3950 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 3933 ConstructedInterpolants, 252 QuantifiedInterpolants, 130790 SizeOfPredicates, 345 NumberOfNonLiveVariables, 3629 ConjunctsInSsa, 750 ConjunctsInUnsatCore, 17 InterpolantComputations, 7 PerfectInterpolantSequences, 1694/1806 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