/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-507b705 [2020-09-12 00:24:14,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-12 00:24:14,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-12 00:24:14,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-12 00:24:14,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-12 00:24:14,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-12 00:24:14,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-12 00:24:14,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-12 00:24:14,386 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-12 00:24:14,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-12 00:24:14,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-12 00:24:14,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-12 00:24:14,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-12 00:24:14,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-12 00:24:14,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-12 00:24:14,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-12 00:24:14,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-12 00:24:14,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-12 00:24:14,399 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-12 00:24:14,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-12 00:24:14,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-12 00:24:14,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-12 00:24:14,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-12 00:24:14,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-12 00:24:14,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-12 00:24:14,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-12 00:24:14,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-12 00:24:14,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-12 00:24:14,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-12 00:24:14,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-12 00:24:14,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-12 00:24:14,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-12 00:24:14,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-12 00:24:14,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-12 00:24:14,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-12 00:24:14,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-12 00:24:14,437 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2020-09-12 00:24:14,494 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-12 00:24:14,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-12 00:24:14,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-12 00:24:14,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-12 00:24:14,497 INFO L138 SettingsManager]: * Use SBE=true [2020-09-12 00:24:14,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-12 00:24:14,498 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-12 00:24:14,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-12 00:24:14,498 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-12 00:24:14,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-12 00:24:14,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-12 00:24:14,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-12 00:24:14,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-12 00:24:14,500 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-12 00:24:14,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-12 00:24:14,500 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-12 00:24:14,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-12 00:24:14,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-12 00:24:14,501 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-12 00:24:14,501 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-12 00:24:14,501 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-12 00:24:14,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-12 00:24:14,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-12 00:24:14,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-09-12 00:24:14,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-12 00:24:14,502 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-12 00:24:14,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-12 00:24:14,503 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-09-12 00:24:14,503 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-09-12 00:24:14,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-12 00:24:14,503 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-09-12 00:24:14,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-12 00:24:15,013 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-12 00:24:15,018 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-12 00:24:15,019 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-12 00:24:15,020 INFO L275 PluginConnector]: CDTParser initialized [2020-09-12 00:24:15,022 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2020-09-12 00:24:15,101 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5f5c11fd3/8f0d4d1421e945b8b61232c61d79fbe1/FLAG1a1bdd100 [2020-09-12 00:24:15,840 INFO L306 CDTParser]: Found 1 translation units. [2020-09-12 00:24:15,841 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2020-09-12 00:24:15,871 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5f5c11fd3/8f0d4d1421e945b8b61232c61d79fbe1/FLAG1a1bdd100 [2020-09-12 00:24:16,023 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5f5c11fd3/8f0d4d1421e945b8b61232c61d79fbe1 [2020-09-12 00:24:16,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-12 00:24:16,046 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-09-12 00:24:16,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-12 00:24:16,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-12 00:24:16,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-12 00:24:16,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 12:24:16" (1/1) ... [2020-09-12 00:24:16,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17cc26c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:16, skipping insertion in model container [2020-09-12 00:24:16,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 12:24:16" (1/1) ... [2020-09-12 00:24:16,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-12 00:24:16,128 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-12 00:24:16,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-09-12 00:24:16,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-12 00:24:16,963 INFO L203 MainTranslator]: Completed pre-run [2020-09-12 00:24:16,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-09-12 00:24:17,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-12 00:24:17,262 INFO L208 MainTranslator]: Completed translation [2020-09-12 00:24:17,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17 WrapperNode [2020-09-12 00:24:17,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-12 00:24:17,265 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-09-12 00:24:17,265 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-09-12 00:24:17,265 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-09-12 00:24:17,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,338 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,393 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-09-12 00:24:17,393 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-12 00:24:17,394 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-12 00:24:17,394 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-12 00:24:17,407 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,408 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,456 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... [2020-09-12 00:24:17,477 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-12 00:24:17,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-12 00:24:17,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-12 00:24:17,482 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-12 00:24:17,484 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-12 00:24:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2020-09-12 00:24:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2020-09-12 00:24:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-12 00:24:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-12 00:24:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-12 00:24:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-12 00:24:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-12 00:24:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-12 00:24:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-12 00:24:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-12 00:24:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-12 00:24:17,590 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-09-12 00:24:18,642 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-12 00:24:18,642 INFO L295 CfgBuilder]: Removed 40 assume(true) statements. [2020-09-12 00:24:18,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.09 12:24:18 BoogieIcfgContainer [2020-09-12 00:24:18,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-12 00:24:18,652 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-12 00:24:18,652 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-12 00:24:18,656 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-12 00:24:18,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.09 12:24:16" (1/3) ... [2020-09-12 00:24:18,657 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d6c506a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.09 12:24:18, skipping insertion in model container [2020-09-12 00:24:18,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 12:24:17" (2/3) ... [2020-09-12 00:24:18,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d6c506a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.09 12:24:18, skipping insertion in model container [2020-09-12 00:24:18,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.09 12:24:18" (3/3) ... [2020-09-12 00:24:18,660 INFO L109 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2020-09-12 00:24:18,673 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-09-12 00:24:18,674 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-12 00:24:18,685 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2020-09-12 00:24:18,687 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-09-12 00:24:18,733 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,734 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,734 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,735 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,735 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,735 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,735 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,735 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,736 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,736 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,736 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,736 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,736 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,737 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,737 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,737 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,737 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,737 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,738 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,738 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,738 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,738 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,739 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,739 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,739 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,740 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,740 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,740 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,740 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,740 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,740 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,741 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,741 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,741 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,741 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,741 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,742 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,742 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,742 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,742 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,742 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,742 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,743 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,743 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,743 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,744 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,744 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,744 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,744 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,744 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,745 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,745 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,746 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,746 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,746 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,746 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,746 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,747 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,747 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,747 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,747 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,748 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,748 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,748 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,748 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,748 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,749 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,749 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,749 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,749 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,749 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,749 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,750 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,750 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,750 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,750 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,751 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,751 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,751 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,751 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,751 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,752 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,752 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,752 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,752 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,752 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,753 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,753 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,753 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,753 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,753 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,754 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,754 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,754 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,754 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,754 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,755 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,755 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,755 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,755 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,756 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,756 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,756 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,756 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,756 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,757 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,757 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,757 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,757 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,757 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,758 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,758 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,758 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,758 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,758 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,759 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,759 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,759 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,759 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,760 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,760 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,760 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,760 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,760 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,761 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,761 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,761 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,761 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,761 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,762 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,762 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,762 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,762 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,762 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,762 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,763 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,763 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,763 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,763 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,763 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,764 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,764 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,764 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,764 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,764 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,765 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,765 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,765 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,765 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,765 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,765 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,766 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,766 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,766 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,766 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,766 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,767 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,767 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,767 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,767 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,767 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,768 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,768 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,768 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,768 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,768 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,768 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,769 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,769 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,769 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,769 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,769 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,769 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,770 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,770 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,770 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,770 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,770 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,771 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,771 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,771 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,771 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,776 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,776 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,777 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,777 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,777 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,777 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,777 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,778 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,778 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,778 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,778 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,778 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,779 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,779 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,779 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,779 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,779 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,780 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,780 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,780 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,780 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,780 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,781 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,781 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,781 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,781 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,781 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,782 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,783 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,783 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,783 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,783 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,783 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,784 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,784 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,784 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,784 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,784 WARN L313 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,785 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,785 WARN L313 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-12 00:24:18,814 INFO L251 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2020-09-12 00:24:18,843 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-12 00:24:18,844 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-12 00:24:18,844 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-12 00:24:18,844 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-12 00:24:18,844 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-12 00:24:18,844 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-12 00:24:18,844 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-12 00:24:18,845 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-12 00:24:18,889 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 415 places, 443 transitions, 894 flow [2020-09-12 00:24:18,891 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 415 places, 443 transitions, 894 flow [2020-09-12 00:24:19,073 INFO L129 PetriNetUnfolder]: 32/442 cut-off events. [2020-09-12 00:24:19,073 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2020-09-12 00:24:19,090 INFO L80 FinitePrefix]: Finished finitePrefix Result has 447 conditions, 442 events. 32/442 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1074 event pairs, 0 based on Foata normal form. 0/399 useless extension candidates. Maximal degree in co-relation 316. Up to 3 conditions per place. [2020-09-12 00:24:19,124 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 415 places, 443 transitions, 894 flow [2020-09-12 00:24:19,254 INFO L129 PetriNetUnfolder]: 32/442 cut-off events. [2020-09-12 00:24:19,254 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2020-09-12 00:24:19,260 INFO L80 FinitePrefix]: Finished finitePrefix Result has 447 conditions, 442 events. 32/442 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1074 event pairs, 0 based on Foata normal form. 0/399 useless extension candidates. Maximal degree in co-relation 316. Up to 3 conditions per place. [2020-09-12 00:24:19,285 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 30326 [2020-09-12 00:24:19,286 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-12 00:24:20,536 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:20,552 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:20,554 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:20,554 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:69, output treesize:57 [2020-09-12 00:24:20,954 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:20,970 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:20,971 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:20,971 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:67, output treesize:53 [2020-09-12 00:24:22,958 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-12 00:24:23,158 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:23,176 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:23,177 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:23,177 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:88, output treesize:74 [2020-09-12 00:24:23,320 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-12 00:24:24,412 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-12 00:24:26,288 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-12 00:24:26,493 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-12 00:24:26,884 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-12 00:24:28,381 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-09-12 00:24:28,496 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-09-12 00:24:28,847 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2020-09-12 00:24:29,190 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2020-09-12 00:24:29,361 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 60 [2020-09-12 00:24:29,656 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2020-09-12 00:24:34,372 WARN L193 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 154 DAG size of output: 147 [2020-09-12 00:24:34,382 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-12 00:24:34,414 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:34,426 INFO L545 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:37,887 WARN L193 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 139 [2020-09-12 00:24:37,887 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:37,889 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-09-12 00:24:37,890 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:610, output treesize:628 [2020-09-12 00:24:41,802 WARN L193 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 143 [2020-09-12 00:24:44,014 WARN L193 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 165 DAG size of output: 145 [2020-09-12 00:24:44,611 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2020-09-12 00:24:47,046 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 181 DAG size of output: 175 [2020-09-12 00:24:47,079 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:47,906 WARN L193 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-09-12 00:24:47,907 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:47,909 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:47,910 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:452, output treesize:494 [2020-09-12 00:24:48,819 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-09-12 00:24:48,893 INFO L206 etLargeBlockEncoding]: Checked pairs total: 79514 [2020-09-12 00:24:48,893 INFO L214 etLargeBlockEncoding]: Total number of compositions: 429 [2020-09-12 00:24:48,897 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 107 places, 124 transitions, 256 flow [2020-09-12 00:24:48,966 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 1471 states. [2020-09-12 00:24:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states. [2020-09-12 00:24:48,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2 [2020-09-12 00:24:48,977 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:24:48,978 INFO L422 BasicCegarLoop]: trace histogram [1] [2020-09-12 00:24:48,979 INFO L427 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]=== [2020-09-12 00:24:48,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:24:48,986 INFO L82 PathProgramCache]: Analyzing trace with hash 1564, now seen corresponding path program 1 times [2020-09-12 00:24:49,008 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:24:49,009 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037345176] [2020-09-12 00:24:49,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:24:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:24:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:24:49,166 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037345176] [2020-09-12 00:24:49,168 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:24:49,168 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [0] imperfect sequences [] total 0 [2020-09-12 00:24:49,169 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [201578181] [2020-09-12 00:24:49,170 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:24:49,173 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:24:49,182 INFO L274 McrAutomatonBuilder]: Finished intersection with 2 states and 1 transitions. [2020-09-12 00:24:49,182 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:24:49,184 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-12 00:24:49,184 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-09-12 00:24:49,185 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:24:49,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-09-12 00:24:49,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-09-12 00:24:49,202 INFO L87 Difference]: Start difference. First operand 1471 states. Second operand 2 states. [2020-09-12 00:24:49,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:24:49,262 INFO L93 Difference]: Finished difference Result 1470 states and 3278 transitions. [2020-09-12 00:24:49,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-09-12 00:24:49,264 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 1 [2020-09-12 00:24:49,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:24:49,315 INFO L225 Difference]: With dead ends: 1470 [2020-09-12 00:24:49,315 INFO L226 Difference]: Without dead ends: 1412 [2020-09-12 00:24:49,318 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-09-12 00:24:49,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1412 states. [2020-09-12 00:24:49,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1412 to 1412. [2020-09-12 00:24:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1412 states. [2020-09-12 00:24:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1412 states and 3157 transitions. [2020-09-12 00:24:49,462 INFO L78 Accepts]: Start accepts. Automaton has 1412 states and 3157 transitions. Word has length 1 [2020-09-12 00:24:49,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:24:49,462 INFO L479 AbstractCegarLoop]: Abstraction has 1412 states and 3157 transitions. [2020-09-12 00:24:49,462 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-09-12 00:24:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 3157 transitions. [2020-09-12 00:24:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-09-12 00:24:49,463 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:24:49,464 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-09-12 00:24:49,464 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-12 00:24:49,465 INFO L427 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]=== [2020-09-12 00:24:49,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:24:49,465 INFO L82 PathProgramCache]: Analyzing trace with hash -1451737593, now seen corresponding path program 1 times [2020-09-12 00:24:49,466 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:24:49,466 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734557960] [2020-09-12 00:24:49,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:24:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:24:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:24:49,614 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734557960] [2020-09-12 00:24:49,614 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:24:49,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-12 00:24:49,615 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1913105204] [2020-09-12 00:24:49,615 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:24:49,616 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:24:49,617 INFO L274 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-09-12 00:24:49,617 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:24:49,618 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-12 00:24:49,620 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-12 00:24:49,620 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:24:49,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-12 00:24:49,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-12 00:24:49,621 INFO L87 Difference]: Start difference. First operand 1412 states and 3157 transitions. Second operand 3 states. [2020-09-12 00:24:49,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:24:49,692 INFO L93 Difference]: Finished difference Result 2647 states and 5928 transitions. [2020-09-12 00:24:49,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-12 00:24:49,693 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2020-09-12 00:24:49,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:24:49,711 INFO L225 Difference]: With dead ends: 2647 [2020-09-12 00:24:49,711 INFO L226 Difference]: Without dead ends: 2647 [2020-09-12 00:24:49,712 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-12 00:24:49,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2647 states. [2020-09-12 00:24:49,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2647 to 1431. [2020-09-12 00:24:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1431 states. [2020-09-12 00:24:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1431 states and 3197 transitions. [2020-09-12 00:24:49,776 INFO L78 Accepts]: Start accepts. Automaton has 1431 states and 3197 transitions. Word has length 6 [2020-09-12 00:24:49,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:24:49,777 INFO L479 AbstractCegarLoop]: Abstraction has 1431 states and 3197 transitions. [2020-09-12 00:24:49,777 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-12 00:24:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 3197 transitions. [2020-09-12 00:24:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-09-12 00:24:49,778 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:24:49,778 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:24:49,778 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-12 00:24:49,778 INFO L427 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]=== [2020-09-12 00:24:49,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:24:49,779 INFO L82 PathProgramCache]: Analyzing trace with hash -2056406330, now seen corresponding path program 1 times [2020-09-12 00:24:49,779 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:24:49,780 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834913783] [2020-09-12 00:24:49,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:24:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:24:49,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:24:49,877 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1834913783] [2020-09-12 00:24:49,878 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:24:49,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-12 00:24:49,878 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1232390352] [2020-09-12 00:24:49,879 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:24:49,880 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:24:49,882 INFO L274 McrAutomatonBuilder]: Finished intersection with 8 states and 7 transitions. [2020-09-12 00:24:49,882 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:24:49,882 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-12 00:24:49,883 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-12 00:24:49,883 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:24:49,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-12 00:24:49,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-12 00:24:49,884 INFO L87 Difference]: Start difference. First operand 1431 states and 3197 transitions. Second operand 3 states. [2020-09-12 00:24:49,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:24:49,910 INFO L93 Difference]: Finished difference Result 1431 states and 3178 transitions. [2020-09-12 00:24:49,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-12 00:24:49,911 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2020-09-12 00:24:49,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:24:49,920 INFO L225 Difference]: With dead ends: 1431 [2020-09-12 00:24:49,921 INFO L226 Difference]: Without dead ends: 1431 [2020-09-12 00:24:49,922 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-12 00:24:49,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1431 states. [2020-09-12 00:24:50,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1431 to 1431. [2020-09-12 00:24:50,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1431 states. [2020-09-12 00:24:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 1431 states and 3178 transitions. [2020-09-12 00:24:50,015 INFO L78 Accepts]: Start accepts. Automaton has 1431 states and 3178 transitions. Word has length 7 [2020-09-12 00:24:50,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:24:50,015 INFO L479 AbstractCegarLoop]: Abstraction has 1431 states and 3178 transitions. [2020-09-12 00:24:50,015 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-12 00:24:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 3178 transitions. [2020-09-12 00:24:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-09-12 00:24:50,016 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:24:50,016 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:24:50,017 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-12 00:24:50,017 INFO L427 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]=== [2020-09-12 00:24:50,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:24:50,018 INFO L82 PathProgramCache]: Analyzing trace with hash 681418861, now seen corresponding path program 1 times [2020-09-12 00:24:50,018 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:24:50,018 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849277827] [2020-09-12 00:24:50,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:24:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:24:50,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:24:50,135 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849277827] [2020-09-12 00:24:50,135 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:24:50,135 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-12 00:24:50,135 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2002422456] [2020-09-12 00:24:50,136 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:24:50,137 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:24:50,138 INFO L274 McrAutomatonBuilder]: Finished intersection with 9 states and 8 transitions. [2020-09-12 00:24:50,138 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:24:50,139 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-12 00:24:50,139 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-12 00:24:50,139 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:24:50,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-12 00:24:50,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-09-12 00:24:50,140 INFO L87 Difference]: Start difference. First operand 1431 states and 3178 transitions. Second operand 5 states. [2020-09-12 00:24:50,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:24:50,788 INFO L93 Difference]: Finished difference Result 1807 states and 4018 transitions. [2020-09-12 00:24:50,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-09-12 00:24:50,789 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 8 [2020-09-12 00:24:50,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:24:50,802 INFO L225 Difference]: With dead ends: 1807 [2020-09-12 00:24:50,802 INFO L226 Difference]: Without dead ends: 1807 [2020-09-12 00:24:50,803 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-09-12 00:24:50,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1807 states. [2020-09-12 00:24:50,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1807 to 1538. [2020-09-12 00:24:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1538 states. [2020-09-12 00:24:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1538 states and 3423 transitions. [2020-09-12 00:24:50,858 INFO L78 Accepts]: Start accepts. Automaton has 1538 states and 3423 transitions. Word has length 8 [2020-09-12 00:24:50,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:24:50,858 INFO L479 AbstractCegarLoop]: Abstraction has 1538 states and 3423 transitions. [2020-09-12 00:24:50,859 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-12 00:24:50,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 3423 transitions. [2020-09-12 00:24:50,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-09-12 00:24:50,867 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:24:50,867 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:24:50,867 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-12 00:24:50,868 INFO L427 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]=== [2020-09-12 00:24:50,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:24:50,868 INFO L82 PathProgramCache]: Analyzing trace with hash 2008900672, now seen corresponding path program 1 times [2020-09-12 00:24:50,869 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:24:50,871 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829535202] [2020-09-12 00:24:50,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:24:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:24:51,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:24:51,016 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829535202] [2020-09-12 00:24:51,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:24:51,017 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-09-12 00:24:51,017 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1337940377] [2020-09-12 00:24:51,017 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:24:51,019 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:24:51,020 INFO L274 McrAutomatonBuilder]: Finished intersection with 11 states and 10 transitions. [2020-09-12 00:24:51,021 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:24:51,021 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-12 00:24:51,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-12 00:24:51,021 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:24:51,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-12 00:24:51,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-12 00:24:51,022 INFO L87 Difference]: Start difference. First operand 1538 states and 3423 transitions. Second operand 3 states. [2020-09-12 00:24:51,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:24:51,110 INFO L93 Difference]: Finished difference Result 2508 states and 5570 transitions. [2020-09-12 00:24:51,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-12 00:24:51,111 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-09-12 00:24:51,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:24:51,125 INFO L225 Difference]: With dead ends: 2508 [2020-09-12 00:24:51,126 INFO L226 Difference]: Without dead ends: 2508 [2020-09-12 00:24:51,126 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-12 00:24:51,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2508 states. [2020-09-12 00:24:51,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2508 to 1595. [2020-09-12 00:24:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1595 states. [2020-09-12 00:24:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1595 states and 3543 transitions. [2020-09-12 00:24:51,181 INFO L78 Accepts]: Start accepts. Automaton has 1595 states and 3543 transitions. Word has length 10 [2020-09-12 00:24:51,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:24:51,182 INFO L479 AbstractCegarLoop]: Abstraction has 1595 states and 3543 transitions. [2020-09-12 00:24:51,182 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-12 00:24:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3543 transitions. [2020-09-12 00:24:51,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-09-12 00:24:51,184 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:24:51,184 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:24:51,184 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-12 00:24:51,185 INFO L427 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]=== [2020-09-12 00:24:51,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:24:51,185 INFO L82 PathProgramCache]: Analyzing trace with hash 880794636, now seen corresponding path program 1 times [2020-09-12 00:24:51,185 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:24:51,186 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768869261] [2020-09-12 00:24:51,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:24:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:24:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:24:51,348 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768869261] [2020-09-12 00:24:51,348 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:24:51,348 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-12 00:24:51,349 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [43812141] [2020-09-12 00:24:51,349 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:24:51,351 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:24:51,356 INFO L274 McrAutomatonBuilder]: Finished intersection with 27 states and 38 transitions. [2020-09-12 00:24:51,357 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:24:51,393 INFO L384 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 20 treesize of output 1 [2020-09-12 00:24:51,393 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:24:51,397 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:51,398 INFO L513 ElimStorePlain]: Eliminatee |v_#memory_int_124| vanished before elimination [2020-09-12 00:24:51,399 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:51,399 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:18 [2020-09-12 00:24:52,927 WARN L193 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2020-09-12 00:24:52,960 INFO L384 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 20 treesize of output 1 [2020-09-12 00:24:52,961 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:24:52,970 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:52,970 INFO L513 ElimStorePlain]: Eliminatee |v_#memory_int_125| vanished before elimination [2020-09-12 00:24:52,972 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2020-09-12 00:24:52,973 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:58, output treesize:37 [2020-09-12 00:24:53,962 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_prenex_20 Int)) (not (= (select (select (store |c_#memory_$Pointer$.base| |c_pusherThread1of1ForFork0_fifo_node_init_#in~self.base| (store (select |c_#memory_$Pointer$.base| |c_pusherThread1of1ForFork0_fifo_node_init_#in~self.base|) (+ v_prenex_20 12) |c_pusherThread1of1ForFork0_fifo_node_init_#in~self.base|)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0))) (forall ((|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (not (= (select (select (store |c_#memory_$Pointer$.base| |c_pusherThread1of1ForFork0_fifo_node_init_#in~self.base| (store (select |c_#memory_$Pointer$.base| |c_pusherThread1of1ForFork0_fifo_node_init_#in~self.base|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |c_pusherThread1of1ForFork0_fifo_node_init_#in~self.base|)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)))) is different from false [2020-09-12 00:24:53,985 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 6 treesize of output 4 [2020-09-12 00:24:53,987 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:24:53,995 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:53,999 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-09-12 00:24:53,999 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:32, output treesize:26 [2020-09-12 00:24:56,027 WARN L838 $PredicateComparison]: unable to prove that (forall ((|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| 0) (not (= (select (select (store |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| (store (select |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|)) c_ULTIMATE.start_fifo_front_~self.base) c_ULTIMATE.start_fifo_front_~self.offset) 0)) (<= |c_#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|))) is different from false [2020-09-12 00:24:56,043 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-09-12 00:24:56,071 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 6 treesize of output 4 [2020-09-12 00:24:56,072 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:24:56,086 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 6 treesize of output 4 [2020-09-12 00:24:56,089 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-12 00:24:56,140 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:24:56,145 INFO L545 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-1 vars, End of recursive call: 6 dim-0 vars, and 3 xjuncts. [2020-09-12 00:24:56,145 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:90, output treesize:78 [2020-09-12 00:24:58,190 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_prenex_22 Int) (|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (or (<= |c_#StackHeapBarrier| v_prenex_22) (= v_prenex_22 0) (not (= (select (select (store |c_#memory_$Pointer$.base| v_prenex_22 (store (select |c_#memory_$Pointer$.base| v_prenex_22) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) v_prenex_22)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)))) (forall ((v_prenex_21 Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| 0) (not (= (select (select (store |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| (store (select |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|) (+ v_prenex_21 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |c_#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|))) (forall ((v_prenex_20 Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| Int)) (or (not (= (select (select (store |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| (store (select |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|) (+ v_prenex_20 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |c_#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|) (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| 0)))) is different from false [2020-09-12 00:25:00,260 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| 0) (not (= (select (select (store |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| (store (select |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |c_#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|))) (forall ((v_prenex_24 Int) (v_prenex_21 Int)) (or (<= |c_#StackHeapBarrier| v_prenex_24) (not (= (select (select (store |c_#memory_$Pointer$.base| v_prenex_24 (store (select |c_#memory_$Pointer$.base| v_prenex_24) (+ v_prenex_21 12) v_prenex_24)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)) (= v_prenex_24 0))) (forall ((v_prenex_23 Int) (v_prenex_22 Int)) (or (not (= (select (select (store |c_#memory_$Pointer$.base| v_prenex_22 (store (select |c_#memory_$Pointer$.base| v_prenex_22) (+ v_prenex_23 12) v_prenex_22)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |c_#StackHeapBarrier| v_prenex_22) (= v_prenex_22 0))) (forall ((v_prenex_20 Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| Int)) (or (not (= (select (select (store |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| (store (select |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|) (+ v_prenex_20 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |c_#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|) (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| 0)))) is different from false [2020-09-12 00:25:00,434 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 6 treesize of output 4 [2020-09-12 00:25:00,435 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:00,446 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:25:00,448 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-09-12 00:25:00,448 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:32, output treesize:26 [2020-09-12 00:25:02,202 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16| Int) (|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16| 0) (not (= (select (select (store |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16| (store (select |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16|)) c_ULTIMATE.start_fifo_front_~self.base) c_ULTIMATE.start_fifo_front_~self.offset) 0)) (<= |c_#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16|))) is different from false [2020-09-12 00:25:02,203 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 6 new interpolants: [28066#(forall ((|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (not (= (select (select (store |#memory_$Pointer$.base| |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| (store (select |#memory_$Pointer$.base| |pusherThread1of1ForFork0_fifo_node_init_#in~self.base|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |pusherThread1of1ForFork0_fifo_node_init_#in~self.base|)) ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset) 0))), 28067#(and (forall ((v_prenex_20 Int)) (not (= (select (select (store |#memory_$Pointer$.base| |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| (store (select |#memory_$Pointer$.base| |pusherThread1of1ForFork0_fifo_node_init_#in~self.base|) (+ v_prenex_20 12) |pusherThread1of1ForFork0_fifo_node_init_#in~self.base|)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0))) (forall ((|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (not (= (select (select (store |#memory_$Pointer$.base| |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| (store (select |#memory_$Pointer$.base| |pusherThread1of1ForFork0_fifo_node_init_#in~self.base|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |pusherThread1of1ForFork0_fifo_node_init_#in~self.base|)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)))), 28068#(forall ((|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| 0) (not (= (select (select (store |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| (store (select |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|)) ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset) 0)) (<= |#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|))), 28069#(and (forall ((v_prenex_22 Int) (|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (or (<= |#StackHeapBarrier| v_prenex_22) (= v_prenex_22 0) (not (= (select (select (store |#memory_$Pointer$.base| v_prenex_22 (store (select |#memory_$Pointer$.base| v_prenex_22) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) v_prenex_22)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)))) (forall ((v_prenex_21 Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| 0) (not (= (select (select (store |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| (store (select |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|) (+ v_prenex_21 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|))) (forall ((v_prenex_20 Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| Int)) (or (not (= (select (select (store |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| (store (select |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|) (+ v_prenex_20 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|) (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| 0)))), 28070#(and (forall ((|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| 0) (not (= (select (select (store |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11| (store (select |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_11|))) (forall ((v_prenex_24 Int) (v_prenex_21 Int)) (or (<= |#StackHeapBarrier| v_prenex_24) (not (= (select (select (store |#memory_$Pointer$.base| v_prenex_24 (store (select |#memory_$Pointer$.base| v_prenex_24) (+ v_prenex_21 12) v_prenex_24)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (= v_prenex_24 0))) (forall ((v_prenex_23 Int) (v_prenex_22 Int)) (or (not (= (select (select (store |#memory_$Pointer$.base| v_prenex_22 (store (select |#memory_$Pointer$.base| v_prenex_22) (+ v_prenex_23 12) v_prenex_22)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |#StackHeapBarrier| v_prenex_22) (= v_prenex_22 0))) (forall ((v_prenex_20 Int) (|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| Int)) (or (not (= (select (select (store |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| (store (select |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|) (+ v_prenex_20 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12|) (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_12| 0)))), 28071#(forall ((|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16| Int) (|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16| 0) (not (= (select (select (store |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16| (store (select |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16|)) ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset) 0)) (<= |#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_16|)))] [2020-09-12 00:25:02,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-12 00:25:02,204 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:25:02,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-12 00:25:02,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=70, Unknown=6, NotChecked=100, Total=210 [2020-09-12 00:25:02,205 INFO L87 Difference]: Start difference. First operand 1595 states and 3543 transitions. Second operand 15 states. [2020-09-12 00:25:03,512 WARN L193 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 33 [2020-09-12 00:25:08,368 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 44 DAG size of output: 36 [2020-09-12 00:25:09,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:25:09,534 INFO L93 Difference]: Finished difference Result 1977 states and 4378 transitions. [2020-09-12 00:25:09,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-12 00:25:09,536 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 14 [2020-09-12 00:25:09,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:25:09,548 INFO L225 Difference]: With dead ends: 1977 [2020-09-12 00:25:09,548 INFO L226 Difference]: Without dead ends: 1977 [2020-09-12 00:25:09,548 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 13.2s TimeCoverageRelationStatistics Valid=144, Invalid=250, Unknown=6, NotChecked=200, Total=600 [2020-09-12 00:25:09,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1977 states. [2020-09-12 00:25:09,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1977 to 1604. [2020-09-12 00:25:09,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1604 states. [2020-09-12 00:25:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1604 states and 3563 transitions. [2020-09-12 00:25:09,593 INFO L78 Accepts]: Start accepts. Automaton has 1604 states and 3563 transitions. Word has length 14 [2020-09-12 00:25:09,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:25:09,594 INFO L479 AbstractCegarLoop]: Abstraction has 1604 states and 3563 transitions. [2020-09-12 00:25:09,594 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-12 00:25:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 3563 transitions. [2020-09-12 00:25:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-09-12 00:25:09,599 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:25:09,599 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:25:09,599 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-12 00:25:09,599 INFO L427 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]=== [2020-09-12 00:25:09,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:25:09,600 INFO L82 PathProgramCache]: Analyzing trace with hash 718056765, now seen corresponding path program 1 times [2020-09-12 00:25:09,600 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:25:09,600 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931934247] [2020-09-12 00:25:09,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:25:09,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:25:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:25:09,860 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931934247] [2020-09-12 00:25:09,860 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:25:09,861 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-12 00:25:09,861 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [950204407] [2020-09-12 00:25:09,861 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:25:09,864 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:25:09,867 INFO L274 McrAutomatonBuilder]: Finished intersection with 15 states and 14 transitions. [2020-09-12 00:25:09,867 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:25:09,867 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-12 00:25:09,867 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-12 00:25:09,868 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:25:09,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-12 00:25:09,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-09-12 00:25:09,869 INFO L87 Difference]: Start difference. First operand 1604 states and 3563 transitions. Second operand 8 states. [2020-09-12 00:25:11,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:25:11,202 INFO L93 Difference]: Finished difference Result 2382 states and 5288 transitions. [2020-09-12 00:25:11,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-12 00:25:11,203 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 14 [2020-09-12 00:25:11,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:25:11,217 INFO L225 Difference]: With dead ends: 2382 [2020-09-12 00:25:11,217 INFO L226 Difference]: Without dead ends: 2345 [2020-09-12 00:25:11,218 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2020-09-12 00:25:11,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2345 states. [2020-09-12 00:25:11,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2345 to 1762. [2020-09-12 00:25:11,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1762 states. [2020-09-12 00:25:11,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1762 states and 3963 transitions. [2020-09-12 00:25:11,267 INFO L78 Accepts]: Start accepts. Automaton has 1762 states and 3963 transitions. Word has length 14 [2020-09-12 00:25:11,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:25:11,267 INFO L479 AbstractCegarLoop]: Abstraction has 1762 states and 3963 transitions. [2020-09-12 00:25:11,267 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-12 00:25:11,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 3963 transitions. [2020-09-12 00:25:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-09-12 00:25:11,268 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:25:11,269 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:25:11,269 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-12 00:25:11,269 INFO L427 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]=== [2020-09-12 00:25:11,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:25:11,269 INFO L82 PathProgramCache]: Analyzing trace with hash -798666584, now seen corresponding path program 1 times [2020-09-12 00:25:11,270 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:25:11,270 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1310109051] [2020-09-12 00:25:11,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:25:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:25:11,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:25:11,454 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1310109051] [2020-09-12 00:25:11,455 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:25:11,455 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-12 00:25:11,455 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2113427857] [2020-09-12 00:25:11,456 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:25:11,459 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:25:11,467 INFO L274 McrAutomatonBuilder]: Finished intersection with 40 states and 63 transitions. [2020-09-12 00:25:11,467 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:25:11,825 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 3 new interpolants: [39210#(and (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_fifo_empty_~self.base) (+ ULTIMATE.start_fifo_empty_~self.offset 4)) |ULTIMATE.start_fifo_empty_#t~mem3.base|) (= |ULTIMATE.start_fifo_empty_#t~mem3.offset| (select (select |#memory_$Pointer$.offset| ULTIMATE.start_fifo_empty_~self.base) (+ ULTIMATE.start_fifo_empty_~self.offset 4)))), 39211#(and (= (select (select |#memory_$Pointer$.offset| ULTIMATE.start_fifo_front_~self.base) (+ ULTIMATE.start_fifo_front_~self.offset 4)) (select (select |#memory_$Pointer$.offset| ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset)) (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_fifo_front_~self.base) (+ ULTIMATE.start_fifo_front_~self.offset 4)) (select (select |#memory_$Pointer$.base| ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset))), 39212#(and (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#q~1.base|) (+ |ULTIMATE.start_main_~#q~1.offset| 4)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|)) (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#q~1.base|) (+ |ULTIMATE.start_main_~#q~1.offset| 4)) (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|)))] [2020-09-12 00:25:11,826 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-12 00:25:11,826 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:25:11,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-12 00:25:11,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-09-12 00:25:11,827 INFO L87 Difference]: Start difference. First operand 1762 states and 3963 transitions. Second operand 10 states. [2020-09-12 00:25:13,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:25:13,580 INFO L93 Difference]: Finished difference Result 2079 states and 4627 transitions. [2020-09-12 00:25:13,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-09-12 00:25:13,581 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 15 [2020-09-12 00:25:13,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:25:13,593 INFO L225 Difference]: With dead ends: 2079 [2020-09-12 00:25:13,594 INFO L226 Difference]: Without dead ends: 2079 [2020-09-12 00:25:13,594 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 35 SyntacticMatches, 5 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=71, Invalid=139, Unknown=0, NotChecked=0, Total=210 [2020-09-12 00:25:13,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2079 states. [2020-09-12 00:25:13,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2079 to 1741. [2020-09-12 00:25:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1741 states. [2020-09-12 00:25:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1741 states and 3899 transitions. [2020-09-12 00:25:13,639 INFO L78 Accepts]: Start accepts. Automaton has 1741 states and 3899 transitions. Word has length 15 [2020-09-12 00:25:13,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:25:13,639 INFO L479 AbstractCegarLoop]: Abstraction has 1741 states and 3899 transitions. [2020-09-12 00:25:13,639 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-12 00:25:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3899 transitions. [2020-09-12 00:25:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-09-12 00:25:13,640 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:25:13,640 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:25:13,640 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-12 00:25:13,641 INFO L427 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]=== [2020-09-12 00:25:13,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:25:13,641 INFO L82 PathProgramCache]: Analyzing trace with hash -929468294, now seen corresponding path program 2 times [2020-09-12 00:25:13,641 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:25:13,642 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860195513] [2020-09-12 00:25:13,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:25:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:25:13,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:25:13,974 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860195513] [2020-09-12 00:25:13,974 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:25:13,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-12 00:25:13,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1534365536] [2020-09-12 00:25:13,975 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:25:13,977 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:25:13,983 INFO L274 McrAutomatonBuilder]: Finished intersection with 34 states and 51 transitions. [2020-09-12 00:25:13,983 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:25:14,102 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-12 00:25:14,103 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-12 00:25:14,103 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:25:14,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-12 00:25:14,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-09-12 00:25:14,104 INFO L87 Difference]: Start difference. First operand 1741 states and 3899 transitions. Second operand 10 states. [2020-09-12 00:25:14,628 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 56 [2020-09-12 00:25:16,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:25:16,371 INFO L93 Difference]: Finished difference Result 2249 states and 4996 transitions. [2020-09-12 00:25:16,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-12 00:25:16,371 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 15 [2020-09-12 00:25:16,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:25:16,383 INFO L225 Difference]: With dead ends: 2249 [2020-09-12 00:25:16,384 INFO L226 Difference]: Without dead ends: 2249 [2020-09-12 00:25:16,384 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=97, Invalid=209, Unknown=0, NotChecked=0, Total=306 [2020-09-12 00:25:16,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2249 states. [2020-09-12 00:25:16,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2249 to 1765. [2020-09-12 00:25:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1765 states. [2020-09-12 00:25:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1765 states and 3955 transitions. [2020-09-12 00:25:16,426 INFO L78 Accepts]: Start accepts. Automaton has 1765 states and 3955 transitions. Word has length 15 [2020-09-12 00:25:16,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:25:16,426 INFO L479 AbstractCegarLoop]: Abstraction has 1765 states and 3955 transitions. [2020-09-12 00:25:16,426 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-12 00:25:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3955 transitions. [2020-09-12 00:25:16,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-09-12 00:25:16,427 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:25:16,427 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:25:16,427 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-12 00:25:16,427 INFO L427 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]=== [2020-09-12 00:25:16,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:25:16,428 INFO L82 PathProgramCache]: Analyzing trace with hash 1598594792, now seen corresponding path program 3 times [2020-09-12 00:25:16,428 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:25:16,429 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739622865] [2020-09-12 00:25:16,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:25:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:25:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:25:16,688 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739622865] [2020-09-12 00:25:16,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:25:16,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-12 00:25:16,689 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1696808155] [2020-09-12 00:25:16,689 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:25:16,691 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:25:16,698 INFO L274 McrAutomatonBuilder]: Finished intersection with 30 states and 43 transitions. [2020-09-12 00:25:16,698 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:25:16,725 INFO L441 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_341|], 2=[|v_#memory_$Pointer$.base_341|]} [2020-09-12 00:25:16,728 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:16,742 INFO L625 ElimStorePlain]: treesize reduction 25, result has 34.2 percent of original size [2020-09-12 00:25:16,742 INFO L513 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_341| vanished before elimination [2020-09-12 00:25:16,743 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2020-09-12 00:25:16,743 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:54, output treesize:13 [2020-09-12 00:25:16,773 INFO L441 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_342|], 2=[|v_#memory_$Pointer$.base_342|]} [2020-09-12 00:25:16,777 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:16,789 INFO L625 ElimStorePlain]: treesize reduction 25, result has 34.2 percent of original size [2020-09-12 00:25:16,789 INFO L513 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_342| vanished before elimination [2020-09-12 00:25:16,790 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2020-09-12 00:25:16,790 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:54, output treesize:13 [2020-09-12 00:25:17,014 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 8 new interpolants: [50600#(not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)), 50601#(and (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (not (= |ULTIMATE.start_main_~#q~1.offset| |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset|))), 50602#(and (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset) 0)) (not (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| pusherThread1of1ForFork0_fifo_push_~self.base) (+ pusherThread1of1ForFork0_fifo_push_~self.offset 4))) (+ (select (select |#memory_$Pointer$.offset| pusherThread1of1ForFork0_fifo_push_~self.base) (+ pusherThread1of1ForFork0_fifo_push_~self.offset 4)) 12)) ULTIMATE.start_fifo_front_~self.offset))), 50603#(and (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (not (= |ULTIMATE.start_main_~#q~1.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| pusherThread1of1ForFork0_fifo_push_~self.base) (+ pusherThread1of1ForFork0_fifo_push_~self.offset 4))) (+ (select (select |#memory_$Pointer$.offset| pusherThread1of1ForFork0_fifo_push_~self.base) (+ pusherThread1of1ForFork0_fifo_push_~self.offset 4)) 12))))), 50604#(and (not (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| pusherThread1of1ForFork0_~q~0.base) (+ pusherThread1of1ForFork0_~q~0.offset 4))) (+ (select (select |#memory_$Pointer$.offset| pusherThread1of1ForFork0_~q~0.base) (+ pusherThread1of1ForFork0_~q~0.offset 4)) 12)) ULTIMATE.start_fifo_front_~self.offset)) (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset) 0))), 50605#(and (not (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |pusherThread1of1ForFork0_#in~q_.base|) (+ |pusherThread1of1ForFork0_#in~q_.offset| 4))) (+ (select (select |#memory_$Pointer$.offset| |pusherThread1of1ForFork0_#in~q_.base|) (+ |pusherThread1of1ForFork0_#in~q_.offset| 4)) 12)) ULTIMATE.start_fifo_front_~self.offset)) (not (= (select (select |#memory_$Pointer$.base| ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset) 0))), 50606#(and (not (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| pusherThread1of1ForFork0_~q~0.base) (+ pusherThread1of1ForFork0_~q~0.offset 4))) (+ (select (select |#memory_$Pointer$.offset| pusherThread1of1ForFork0_~q~0.base) (+ pusherThread1of1ForFork0_~q~0.offset 4)) 12)) |ULTIMATE.start_main_~#q~1.offset|)) (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0))), 50607#(and (not (= |ULTIMATE.start_main_~#q~1.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |pusherThread1of1ForFork0_#in~q_.base|) (+ |pusherThread1of1ForFork0_#in~q_.offset| 4))) (+ (select (select |#memory_$Pointer$.offset| |pusherThread1of1ForFork0_#in~q_.base|) (+ |pusherThread1of1ForFork0_#in~q_.offset| 4)) 12)))) (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)))] [2020-09-12 00:25:17,014 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-09-12 00:25:17,014 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:25:17,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-09-12 00:25:17,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=290, Unknown=0, NotChecked=0, Total=342 [2020-09-12 00:25:17,015 INFO L87 Difference]: Start difference. First operand 1765 states and 3955 transitions. Second operand 19 states. [2020-09-12 00:25:17,844 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2020-09-12 00:25:18,600 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2020-09-12 00:25:19,364 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 75 [2020-09-12 00:25:19,820 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 84 [2020-09-12 00:25:20,106 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2020-09-12 00:25:22,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:25:22,336 INFO L93 Difference]: Finished difference Result 2149 states and 4785 transitions. [2020-09-12 00:25:22,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-09-12 00:25:22,337 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 15 [2020-09-12 00:25:22,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:25:22,347 INFO L225 Difference]: With dead ends: 2149 [2020-09-12 00:25:22,347 INFO L226 Difference]: Without dead ends: 2149 [2020-09-12 00:25:22,348 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=327, Invalid=933, Unknown=0, NotChecked=0, Total=1260 [2020-09-12 00:25:22,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2149 states. [2020-09-12 00:25:22,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2149 to 1769. [2020-09-12 00:25:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1769 states. [2020-09-12 00:25:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1769 states and 3963 transitions. [2020-09-12 00:25:22,388 INFO L78 Accepts]: Start accepts. Automaton has 1769 states and 3963 transitions. Word has length 15 [2020-09-12 00:25:22,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:25:22,389 INFO L479 AbstractCegarLoop]: Abstraction has 1769 states and 3963 transitions. [2020-09-12 00:25:22,389 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-09-12 00:25:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 3963 transitions. [2020-09-12 00:25:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-09-12 00:25:22,390 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:25:22,390 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:25:22,390 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-12 00:25:22,390 INFO L427 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]=== [2020-09-12 00:25:22,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:25:22,391 INFO L82 PathProgramCache]: Analyzing trace with hash 1534566708, now seen corresponding path program 1 times [2020-09-12 00:25:22,391 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:25:22,391 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1931165608] [2020-09-12 00:25:22,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:25:22,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:25:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-12 00:25:22,642 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1931165608] [2020-09-12 00:25:22,642 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-12 00:25:22,642 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-12 00:25:22,643 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1610453933] [2020-09-12 00:25:22,643 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-12 00:25:22,645 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-12 00:25:22,649 INFO L274 McrAutomatonBuilder]: Finished intersection with 28 states and 39 transitions. [2020-09-12 00:25:22,650 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-12 00:25:22,652 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-09-12 00:25:22,664 INFO L384 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 20 treesize of output 1 [2020-09-12 00:25:22,664 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:22,668 INFO L384 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 20 treesize of output 1 [2020-09-12 00:25:22,669 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:22,677 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:25:22,678 INFO L513 ElimStorePlain]: Eliminatee |v_#memory_int_128| vanished before elimination [2020-09-12 00:25:22,678 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2020-09-12 00:25:22,678 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:65, output treesize:23 [2020-09-12 00:25:23,600 WARN L193 SmtUtils]: Spent 894.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2020-09-12 00:25:23,604 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-09-12 00:25:23,623 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 6 treesize of output 4 [2020-09-12 00:25:23,625 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:23,630 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 6 treesize of output 4 [2020-09-12 00:25:23,633 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:23,651 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:25:23,653 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2020-09-12 00:25:23,653 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:46, output treesize:34 [2020-09-12 00:25:25,658 WARN L838 $PredicateComparison]: unable to prove that (and (or (<= |c_#StackHeapBarrier| c_ULTIMATE.start_fifo_front_~self.base) (= c_ULTIMATE.start_fifo_front_~self.base 0)) (forall ((|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| Int) (|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (or (not (= (select (select (store |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| (store (select |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|)) c_ULTIMATE.start_fifo_front_~self.base) c_ULTIMATE.start_fifo_front_~self.offset) 0)) (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| 0) (<= |c_#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|)))) is different from false [2020-09-12 00:25:25,673 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-09-12 00:25:25,689 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:25,690 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:25,703 INFO L625 ElimStorePlain]: treesize reduction 18, result has 56.1 percent of original size [2020-09-12 00:25:25,704 INFO L513 ElimStorePlain]: Eliminatee |#memory_int| vanished before elimination [2020-09-12 00:25:25,704 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2020-09-12 00:25:25,704 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:87, output treesize:23 [2020-09-12 00:25:25,723 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-09-12 00:25:25,743 WARN L234 Elim1Store]: Array PQE input equivalent to true [2020-09-12 00:25:25,744 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:25,750 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 6 treesize of output 4 [2020-09-12 00:25:25,752 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:25,784 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:25:25,787 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2020-09-12 00:25:25,787 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:68, output treesize:41 [2020-09-12 00:25:27,306 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)) (or (<= |c_#StackHeapBarrier| |c_ULTIMATE.start_main_~#q~1.base|) (= |c_ULTIMATE.start_main_~#q~1.base| 0)) (forall ((|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| Int) (|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| 0) (not (= (select (select (store |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| (store (select |c_#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|)) |c_ULTIMATE.start_main_~#q~1.base|) |c_ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |c_#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|)))) is different from false [2020-09-12 00:25:27,375 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 4 conjuncts [2020-09-12 00:25:27,386 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 6 treesize of output 4 [2020-09-12 00:25:27,388 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:27,392 WARN L234 Elim1Store]: Array PQE input equivalent to true [2020-09-12 00:25:27,393 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:27,422 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:25:27,426 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 3 xjuncts. [2020-09-12 00:25:27,426 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:68, output treesize:41 [2020-09-12 00:25:27,434 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-09-12 00:25:27,449 WARN L234 Elim1Store]: Array PQE input equivalent to true [2020-09-12 00:25:27,449 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:27,451 WARN L234 Elim1Store]: Array PQE input equivalent to true [2020-09-12 00:25:27,451 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-12 00:25:27,458 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-12 00:25:27,458 INFO L513 ElimStorePlain]: Eliminatee |v_#memory_int_130| vanished before elimination [2020-09-12 00:25:27,459 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2020-09-12 00:25:27,459 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:87, output treesize:23 [2020-09-12 00:25:27,470 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 3 new interpolants: [56340#(and (not (= |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| ULTIMATE.start_fifo_front_~self.base)) (forall ((|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (not (= (select (select (store |#memory_$Pointer$.base| |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| (store (select |#memory_$Pointer$.base| |pusherThread1of1ForFork0_fifo_node_init_#in~self.base|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |pusherThread1of1ForFork0_fifo_node_init_#in~self.base|)) ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset) 0)))), 56341#(and (or (<= |#StackHeapBarrier| ULTIMATE.start_fifo_front_~self.base) (= ULTIMATE.start_fifo_front_~self.base 0)) (forall ((|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| Int) (|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (or (not (= (select (select (store |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| (store (select |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|)) ULTIMATE.start_fifo_front_~self.base) ULTIMATE.start_fifo_front_~self.offset) 0)) (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| 0) (<= |#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|)))), 56342#(and (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (or (<= |#StackHeapBarrier| |ULTIMATE.start_main_~#q~1.base|) (= |ULTIMATE.start_main_~#q~1.base| 0)) (forall ((|v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| Int) (|pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| Int)) (or (= |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| 0) (not (= (select (select (store |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40| (store (select |#memory_$Pointer$.base| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|) (+ |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| 12) |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|)) |ULTIMATE.start_main_~#q~1.base|) |ULTIMATE.start_main_~#q~1.offset|) 0)) (<= |#StackHeapBarrier| |v_pusherThread1of1ForFork0_fifo_push_#t~malloc22.base_40|))))] [2020-09-12 00:25:27,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-12 00:25:27,471 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-12 00:25:27,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-12 00:25:27,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=108, Unknown=2, NotChecked=42, Total=182 [2020-09-12 00:25:27,471 INFO L87 Difference]: Start difference. First operand 1769 states and 3963 transitions. Second operand 14 states. [2020-09-12 00:25:29,410 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2020-09-12 00:25:31,023 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 52 DAG size of output: 40 [2020-09-12 00:25:32,076 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 36 [2020-09-12 00:25:33,908 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2020-09-12 00:25:35,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-12 00:25:35,331 INFO L93 Difference]: Finished difference Result 2443 states and 5419 transitions. [2020-09-12 00:25:35,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-09-12 00:25:35,332 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 15 [2020-09-12 00:25:35,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-12 00:25:35,340 INFO L225 Difference]: With dead ends: 2443 [2020-09-12 00:25:35,340 INFO L226 Difference]: Without dead ends: 2443 [2020-09-12 00:25:35,341 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 15 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=193, Invalid=463, Unknown=2, NotChecked=98, Total=756 [2020-09-12 00:25:35,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2443 states. [2020-09-12 00:25:35,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2443 to 1829. [2020-09-12 00:25:35,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1829 states. [2020-09-12 00:25:35,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1829 states and 4100 transitions. [2020-09-12 00:25:35,385 INFO L78 Accepts]: Start accepts. Automaton has 1829 states and 4100 transitions. Word has length 15 [2020-09-12 00:25:35,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-12 00:25:35,386 INFO L479 AbstractCegarLoop]: Abstraction has 1829 states and 4100 transitions. [2020-09-12 00:25:35,386 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-12 00:25:35,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 4100 transitions. [2020-09-12 00:25:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-09-12 00:25:35,387 INFO L414 BasicCegarLoop]: Found error trace [2020-09-12 00:25:35,387 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-12 00:25:35,387 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-12 00:25:35,387 INFO L427 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]=== [2020-09-12 00:25:35,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-12 00:25:35,388 INFO L82 PathProgramCache]: Analyzing trace with hash 2012818728, now seen corresponding path program 2 times [2020-09-12 00:25:35,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-12 00:25:35,388 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775497272] [2020-09-12 00:25:35,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-12 00:25:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-12 00:25:35,476 ERROR L253 erpolLogProxyWrapper]: Interpolant 10 not inductive [2020-09-12 00:25:35,482 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-12 00:25:35,483 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: generated interpolants did not pass sanity check at de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.getInterpolants(Interpolator.java:219) at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.getInterpolants(SMTInterpol.java:874) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:386) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCraig.construct(IpTcStrategyModuleCraig.java:79) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCraig.construct(IpTcStrategyModuleCraig.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:242) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:166) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:508) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:352) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-09-12 00:25:35,488 INFO L168 Benchmark]: Toolchain (without parser) took 79449.34 ms. Allocated memory was 140.0 MB in the beginning and 540.5 MB in the end (delta: 400.6 MB). Free memory was 100.5 MB in the beginning and 101.6 MB in the end (delta: -1.1 MB). Peak memory consumption was 399.4 MB. Max. memory is 7.1 GB. [2020-09-12 00:25:35,489 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-12 00:25:35,489 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1216.25 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 100.1 MB in the beginning and 133.7 MB in the end (delta: -33.6 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. [2020-09-12 00:25:35,490 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.29 ms. Allocated memory is still 204.5 MB. Free memory was 133.7 MB in the beginning and 129.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2020-09-12 00:25:35,490 INFO L168 Benchmark]: Boogie Preprocessor took 84.07 ms. Allocated memory is still 204.5 MB. Free memory was 129.7 MB in the beginning and 125.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2020-09-12 00:25:35,491 INFO L168 Benchmark]: RCFGBuilder took 1169.38 ms. Allocated memory was 204.5 MB in the beginning and 238.0 MB in the end (delta: 33.6 MB). Free memory was 125.7 MB in the beginning and 157.1 MB in the end (delta: -31.4 MB). Peak memory consumption was 42.6 MB. Max. memory is 7.1 GB. [2020-09-12 00:25:35,492 INFO L168 Benchmark]: TraceAbstraction took 76834.59 ms. Allocated memory was 238.0 MB in the beginning and 540.5 MB in the end (delta: 302.5 MB). Free memory was 157.1 MB in the beginning and 101.6 MB in the end (delta: 55.5 MB). Peak memory consumption was 358.0 MB. Max. memory is 7.1 GB. [2020-09-12 00:25:35,494 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1216.25 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 100.1 MB in the beginning and 133.7 MB in the end (delta: -33.6 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 128.29 ms. Allocated memory is still 204.5 MB. Free memory was 133.7 MB in the beginning and 129.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 84.07 ms. Allocated memory is still 204.5 MB. Free memory was 129.7 MB in the beginning and 125.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1169.38 ms. Allocated memory was 204.5 MB in the beginning and 238.0 MB in the end (delta: 33.6 MB). Free memory was 125.7 MB in the beginning and 157.1 MB in the end (delta: -31.4 MB). Peak memory consumption was 42.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 76834.59 ms. Allocated memory was 238.0 MB in the beginning and 540.5 MB in the end (delta: 302.5 MB). Free memory was 157.1 MB in the beginning and 101.6 MB in the end (delta: 55.5 MB). Peak memory consumption was 358.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 30.0s, 415 ProgramPointsBefore, 107 ProgramPointsAfterwards, 443 TransitionsBefore, 124 TransitionsAfterwards, 30326 CoEnabledTransitionPairs, 9 FixpointIterations, 120 TrivialSequentialCompositions, 213 ConcurrentSequentialCompositions, 30 TrivialYvCompositions, 66 ConcurrentYvCompositions, 11 ChoiceCompositions, 15859 VarBasedMoverChecksPositive, 227 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 79514 CheckedPairsTotal, 429 TotalNumberOfCompositions - ExceptionOrErrorResult: SMTLIBException: generated interpolants did not pass sanity check de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: generated interpolants did not pass sanity check: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.getInterpolants(Interpolator.java:219) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...