/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/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-McrStrategy.epf -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b981219 [2020-04-18 20:17:08,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-04-18 20:17:08,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-04-18 20:17:08,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-04-18 20:17:08,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-04-18 20:17:08,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-04-18 20:17:08,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-04-18 20:17:08,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-04-18 20:17:08,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-04-18 20:17:08,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-04-18 20:17:08,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-04-18 20:17:08,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-04-18 20:17:08,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-04-18 20:17:08,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-04-18 20:17:08,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-04-18 20:17:08,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-04-18 20:17:08,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-04-18 20:17:08,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-04-18 20:17:08,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-04-18 20:17:08,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-04-18 20:17:08,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-04-18 20:17:08,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-04-18 20:17:08,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-04-18 20:17:08,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-04-18 20:17:08,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-04-18 20:17:08,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-04-18 20:17:08,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-04-18 20:17:08,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-04-18 20:17:08,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-04-18 20:17:08,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-04-18 20:17:08,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-04-18 20:17:08,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-04-18 20:17:08,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-04-18 20:17:08,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-04-18 20:17:08,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-04-18 20:17:08,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-04-18 20:17:08,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-04-18 20:17:08,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-04-18 20:17:08,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-04-18 20:17:08,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-04-18 20:17:08,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-04-18 20:17:08,113 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe-McrStrategy.epf [2020-04-18 20:17:08,131 INFO L113 SettingsManager]: Loading preferences was successful [2020-04-18 20:17:08,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-04-18 20:17:08,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-04-18 20:17:08,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-04-18 20:17:08,135 INFO L138 SettingsManager]: * Use SBE=true [2020-04-18 20:17:08,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-04-18 20:17:08,135 INFO L138 SettingsManager]: * sizeof long=4 [2020-04-18 20:17:08,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-04-18 20:17:08,136 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-04-18 20:17:08,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-04-18 20:17:08,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-04-18 20:17:08,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-04-18 20:17:08,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-04-18 20:17:08,137 INFO L138 SettingsManager]: * sizeof long double=12 [2020-04-18 20:17:08,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-04-18 20:17:08,137 INFO L138 SettingsManager]: * Use constant arrays=true [2020-04-18 20:17:08,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-04-18 20:17:08,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-04-18 20:17:08,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-04-18 20:17:08,138 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-04-18 20:17:08,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-04-18 20:17:08,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-18 20:17:08,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-04-18 20:17:08,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-04-18 20:17:08,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-04-18 20:17:08,140 INFO L138 SettingsManager]: * Trace refinement strategy=MCR [2020-04-18 20:17:08,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-04-18 20:17:08,140 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-04-18 20:17:08,140 INFO L138 SettingsManager]: * Trace refinement strategy used in MCR=CAMEL [2020-04-18 20:17:08,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-04-18 20:17:08,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-04-18 20:17:08,427 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-04-18 20:17:08,438 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-04-18 20:17:08,442 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-04-18 20:17:08,443 INFO L271 PluginConnector]: Initializing CDTParser... [2020-04-18 20:17:08,444 INFO L275 PluginConnector]: CDTParser initialized [2020-04-18 20:17:08,444 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2020-04-18 20:17:08,519 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4161a10f8/397509474a6c40e68d492ddeec9742ce/FLAG7364ab73d [2020-04-18 20:17:09,095 INFO L306 CDTParser]: Found 1 translation units. [2020-04-18 20:17:09,095 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2020-04-18 20:17:09,111 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4161a10f8/397509474a6c40e68d492ddeec9742ce/FLAG7364ab73d [2020-04-18 20:17:09,348 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4161a10f8/397509474a6c40e68d492ddeec9742ce [2020-04-18 20:17:09,356 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-04-18 20:17:09,379 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-04-18 20:17:09,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-04-18 20:17:09,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-04-18 20:17:09,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-04-18 20:17:09,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 08:17:09" (1/1) ... [2020-04-18 20:17:09,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3012e177 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:09, skipping insertion in model container [2020-04-18 20:17:09,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 08:17:09" (1/1) ... [2020-04-18 20:17:09,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-04-18 20:17:09,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-04-18 20:17:09,687 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-04-18 20:17:10,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-04-18 20:17:10,123 INFO L203 MainTranslator]: Completed pre-run [2020-04-18 20:17:10,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-04-18 20:17:10,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-04-18 20:17:10,357 INFO L208 MainTranslator]: Completed translation [2020-04-18 20:17:10,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10 WrapperNode [2020-04-18 20:17:10,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-04-18 20:17:10,359 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-04-18 20:17:10,359 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-04-18 20:17:10,359 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-04-18 20:17:10,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-04-18 20:17:10,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-04-18 20:17:10,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-04-18 20:17:10,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-04-18 20:17:10,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... [2020-04-18 20:17:10,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-04-18 20:17:10,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-04-18 20:17:10,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-04-18 20:17:10,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-04-18 20:17:10,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-18 20:17:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2020-04-18 20:17:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2020-04-18 20:17:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-04-18 20:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-04-18 20:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-04-18 20:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-04-18 20:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-04-18 20:17:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-04-18 20:17:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-04-18 20:17:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-04-18 20:17:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-04-18 20:17:10,580 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-04-18 20:17:11,644 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-04-18 20:17:11,644 INFO L295 CfgBuilder]: Removed 40 assume(true) statements. [2020-04-18 20:17:11,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 08:17:11 BoogieIcfgContainer [2020-04-18 20:17:11,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-04-18 20:17:11,653 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-04-18 20:17:11,653 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-04-18 20:17:11,656 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-04-18 20:17:11,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.04 08:17:09" (1/3) ... [2020-04-18 20:17:11,657 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24a08ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 08:17:11, skipping insertion in model container [2020-04-18 20:17:11,657 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:17:10" (2/3) ... [2020-04-18 20:17:11,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24a08ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 08:17:11, skipping insertion in model container [2020-04-18 20:17:11,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 08:17:11" (3/3) ... [2020-04-18 20:17:11,660 INFO L109 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2020-04-18 20:17:11,670 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-04-18 20:17:11,670 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-04-18 20:17:11,679 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2020-04-18 20:17:11,680 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-04-18 20:17:11,724 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,724 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,725 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,725 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,725 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,725 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,726 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,726 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,726 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,726 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,726 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,727 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,727 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,727 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,727 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,727 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,728 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,728 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,728 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,728 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,728 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,729 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,729 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,729 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,729 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,729 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,729 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,730 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,730 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,730 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,730 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,730 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,730 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,731 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,731 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,731 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,731 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,731 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,731 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,732 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,732 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,732 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,732 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,732 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,733 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,733 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,733 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,733 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,733 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,734 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,734 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,734 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,734 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,734 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,735 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,735 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,735 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,735 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,736 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,736 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,736 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,736 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,736 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,737 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,737 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,737 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,737 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,737 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,738 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,738 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,738 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,738 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,738 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,739 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,739 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,739 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,739 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,739 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,740 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,740 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,740 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,740 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,740 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,741 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,741 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,741 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,741 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,741 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,742 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,742 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,742 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,742 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,742 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,743 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,743 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,743 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,743 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,743 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,744 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,744 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,744 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,744 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,745 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,745 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,745 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,745 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,745 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,745 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,746 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,746 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,746 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,746 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,746 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,747 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,747 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,747 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,747 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,748 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,748 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,748 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,748 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,748 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,749 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,749 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,749 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,749 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,749 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,750 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,750 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,750 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,750 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,751 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,751 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,751 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,751 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,751 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,751 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,752 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,752 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,752 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,752 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,752 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,753 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,753 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,753 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,753 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,753 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,754 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,754 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,754 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,754 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,754 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,754 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,755 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,755 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,755 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,755 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,755 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,755 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,756 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,756 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,756 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,756 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,756 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,756 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,757 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,757 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,757 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,757 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,757 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,758 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,758 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,758 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,758 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,758 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,759 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,759 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,759 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,759 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,759 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,759 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,760 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,760 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,760 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,760 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,760 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,761 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,761 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,761 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,761 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,765 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,765 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,765 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,766 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,766 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,766 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,766 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,766 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,767 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,767 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,767 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,767 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,767 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,768 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,768 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,768 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,768 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,768 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,769 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,769 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,769 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,769 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,769 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,770 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,770 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,770 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,770 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,770 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,771 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,771 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,771 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,771 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,771 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,772 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,772 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,772 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,772 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,772 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,773 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,773 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,773 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,773 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,773 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,774 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 20:17:11,808 INFO L251 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2020-04-18 20:17:11,835 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 20:17:11,835 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 20:17:11,835 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 20:17:11,836 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 20:17:11,836 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 20:17:11,836 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 20:17:11,836 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 20:17:11,836 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 20:17:11,881 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 415 places, 443 transitions, 894 flow [2020-04-18 20:17:12,314 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 13391 states. [2020-04-18 20:17:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 13391 states. [2020-04-18 20:17:12,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-04-18 20:17:12,327 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 20:17:12,328 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 20:17:12,329 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]=== [2020-04-18 20:17:12,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:12,336 INFO L82 PathProgramCache]: Analyzing trace with hash -1042822425, now seen corresponding path program 1 times [2020-04-18 20:17:12,343 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 20:17:12,344 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1790481743] [2020-04-18 20:17:12,360 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:12,369 INFO L259 McrAutomatonBuilder]: Finished intersection with 43 states and 42 transitions. [2020-04-18 20:17:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states. [2020-04-18 20:17:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-04-18 20:17:12,375 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 20:17:12,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:12,376 INFO L82 PathProgramCache]: Analyzing trace with hash -1042822425, now seen corresponding path program 2 times [2020-04-18 20:17:12,380 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 20:17:12,381 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663725126] [2020-04-18 20:17:12,381 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 20:17:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 20:17:13,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 20:17:13,153 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663725126] [2020-04-18 20:17:13,154 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 20:17:13,154 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-04-18 20:17:13,156 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 20:17:13,169 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:13,195 INFO L259 McrAutomatonBuilder]: Finished intersection with 43 states and 42 transitions. [2020-04-18 20:17:13,196 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 20:17:13,449 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 20:17:13,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-04-18 20:17:13,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2020-04-18 20:17:13,458 INFO L87 Difference]: Start difference. First operand 43 states. Second operand 15 states. [2020-04-18 20:17:14,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:14,200 INFO L93 Difference]: Finished difference Result 43 states and 42 transitions. [2020-04-18 20:17:14,200 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 42 transitions. [2020-04-18 20:17:14,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 20:17:14,202 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [1790481743] [2020-04-18 20:17:14,202 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 20:17:14,203 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-04-18 20:17:14,203 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [1790481743] [2020-04-18 20:17:14,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-04-18 20:17:14,205 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 20:17:14,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-04-18 20:17:14,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=539, Unknown=0, NotChecked=0, Total=756 [2020-04-18 20:17:14,211 INFO L87 Difference]: Start difference. First operand 13391 states. Second operand 15 states. [2020-04-18 20:17:15,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:15,493 INFO L93 Difference]: Finished difference Result 13391 states and 27699 transitions. [2020-04-18 20:17:15,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-04-18 20:17:15,495 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 42 [2020-04-18 20:17:15,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 20:17:15,603 INFO L225 Difference]: With dead ends: 13391 [2020-04-18 20:17:15,603 INFO L226 Difference]: Without dead ends: 13375 [2020-04-18 20:17:15,609 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=249, Invalid=621, Unknown=0, NotChecked=0, Total=870 [2020-04-18 20:17:15,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13375 states. [2020-04-18 20:17:16,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13375 to 13375. [2020-04-18 20:17:16,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13375 states. [2020-04-18 20:17:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13375 states to 13375 states and 27683 transitions. [2020-04-18 20:17:16,131 INFO L78 Accepts]: Start accepts. Automaton has 13375 states and 27683 transitions. Word has length 42 [2020-04-18 20:17:16,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 20:17:16,132 INFO L479 AbstractCegarLoop]: Abstraction has 13375 states and 27683 transitions. [2020-04-18 20:17:16,132 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-04-18 20:17:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 13375 states and 27683 transitions. [2020-04-18 20:17:16,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-04-18 20:17:16,133 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 20:17:16,134 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 20:17:16,134 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]=== [2020-04-18 20:17:16,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:16,135 INFO L82 PathProgramCache]: Analyzing trace with hash -1303749163, now seen corresponding path program 1 times [2020-04-18 20:17:16,135 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 20:17:16,135 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1150104004] [2020-04-18 20:17:16,136 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:16,137 INFO L259 McrAutomatonBuilder]: Finished intersection with 48 states and 47 transitions. [2020-04-18 20:17:16,137 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states. [2020-04-18 20:17:16,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-04-18 20:17:16,138 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 20:17:16,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:16,139 INFO L82 PathProgramCache]: Analyzing trace with hash -1303749163, now seen corresponding path program 2 times [2020-04-18 20:17:16,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 20:17:16,139 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259277051] [2020-04-18 20:17:16,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 20:17:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 20:17:16,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 20:17:16,974 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259277051] [2020-04-18 20:17:16,975 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 20:17:16,975 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2020-04-18 20:17:16,975 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 20:17:16,985 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:16,996 INFO L259 McrAutomatonBuilder]: Finished intersection with 48 states and 47 transitions. [2020-04-18 20:17:17,112 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 20:17:17,671 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 20:17:17,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-04-18 20:17:17,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2020-04-18 20:17:17,673 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 23 states. [2020-04-18 20:17:18,362 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2020-04-18 20:17:18,584 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2020-04-18 20:17:19,317 WARN L192 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2020-04-18 20:17:19,519 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2020-04-18 20:17:19,753 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2020-04-18 20:17:20,061 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2020-04-18 20:17:20,382 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2020-04-18 20:17:20,732 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2020-04-18 20:17:21,102 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2020-04-18 20:17:21,478 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2020-04-18 20:17:21,893 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2020-04-18 20:17:22,403 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2020-04-18 20:17:22,802 WARN L192 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2020-04-18 20:17:23,157 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 126 [2020-04-18 20:17:23,500 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2020-04-18 20:17:23,827 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2020-04-18 20:17:24,120 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2020-04-18 20:17:24,432 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2020-04-18 20:17:24,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:24,434 INFO L93 Difference]: Finished difference Result 48 states and 47 transitions. [2020-04-18 20:17:24,434 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 47 transitions. [2020-04-18 20:17:24,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 20:17:24,435 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [1150104004] [2020-04-18 20:17:24,436 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 20:17:24,436 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-04-18 20:17:24,436 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [1150104004] [2020-04-18 20:17:24,437 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-04-18 20:17:24,437 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 20:17:24,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-04-18 20:17:24,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=621, Invalid=1635, Unknown=0, NotChecked=0, Total=2256 [2020-04-18 20:17:24,439 INFO L87 Difference]: Start difference. First operand 13375 states and 27683 transitions. Second operand 23 states. [2020-04-18 20:17:26,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:26,864 INFO L93 Difference]: Finished difference Result 27923 states and 57983 transitions. [2020-04-18 20:17:26,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-04-18 20:17:26,864 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 47 [2020-04-18 20:17:26,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 20:17:26,972 INFO L225 Difference]: With dead ends: 27923 [2020-04-18 20:17:26,973 INFO L226 Difference]: Without dead ends: 27923 [2020-04-18 20:17:26,976 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=710, Invalid=1942, Unknown=0, NotChecked=0, Total=2652 [2020-04-18 20:17:27,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27923 states. [2020-04-18 20:17:27,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27923 to 13373. [2020-04-18 20:17:27,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13373 states. [2020-04-18 20:17:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13373 states to 13373 states and 27681 transitions. [2020-04-18 20:17:27,569 INFO L78 Accepts]: Start accepts. Automaton has 13373 states and 27681 transitions. Word has length 47 [2020-04-18 20:17:27,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 20:17:27,570 INFO L479 AbstractCegarLoop]: Abstraction has 13373 states and 27681 transitions. [2020-04-18 20:17:27,570 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-04-18 20:17:27,570 INFO L276 IsEmpty]: Start isEmpty. Operand 13373 states and 27681 transitions. [2020-04-18 20:17:27,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-04-18 20:17:27,578 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 20:17:27,578 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 20:17:27,579 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]=== [2020-04-18 20:17:27,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:27,579 INFO L82 PathProgramCache]: Analyzing trace with hash -877481271, now seen corresponding path program 1 times [2020-04-18 20:17:27,580 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 20:17:27,580 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1366958717] [2020-04-18 20:17:27,581 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:27,587 INFO L259 McrAutomatonBuilder]: Finished intersection with 70 states and 69 transitions. [2020-04-18 20:17:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states. [2020-04-18 20:17:27,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-04-18 20:17:27,589 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 20:17:27,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:27,589 INFO L82 PathProgramCache]: Analyzing trace with hash -877481271, now seen corresponding path program 2 times [2020-04-18 20:17:27,590 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 20:17:27,590 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186833162] [2020-04-18 20:17:27,590 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 20:17:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 20:17:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 20:17:27,686 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186833162] [2020-04-18 20:17:27,686 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 20:17:27,686 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-04-18 20:17:27,687 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 20:17:27,706 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:27,735 INFO L259 McrAutomatonBuilder]: Finished intersection with 70 states and 69 transitions. [2020-04-18 20:17:27,735 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 20:17:27,758 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 20:17:27,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-04-18 20:17:27,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-04-18 20:17:27,759 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 5 states. [2020-04-18 20:17:27,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:27,781 INFO L93 Difference]: Finished difference Result 70 states and 69 transitions. [2020-04-18 20:17:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 69 transitions. [2020-04-18 20:17:27,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 20:17:27,782 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [1366958717] [2020-04-18 20:17:27,782 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 20:17:27,782 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-04-18 20:17:27,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [1366958717] [2020-04-18 20:17:27,783 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-04-18 20:17:27,786 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 20:17:27,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-04-18 20:17:27,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-04-18 20:17:27,787 INFO L87 Difference]: Start difference. First operand 13373 states and 27681 transitions. Second operand 5 states. [2020-04-18 20:17:27,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:27,870 INFO L93 Difference]: Finished difference Result 15213 states and 31379 transitions. [2020-04-18 20:17:27,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-04-18 20:17:27,870 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 69 [2020-04-18 20:17:27,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 20:17:27,913 INFO L225 Difference]: With dead ends: 15213 [2020-04-18 20:17:27,913 INFO L226 Difference]: Without dead ends: 15213 [2020-04-18 20:17:27,914 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-04-18 20:17:27,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15213 states. [2020-04-18 20:17:28,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15213 to 13373. [2020-04-18 20:17:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13373 states. [2020-04-18 20:17:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13373 states to 13373 states and 27625 transitions. [2020-04-18 20:17:28,226 INFO L78 Accepts]: Start accepts. Automaton has 13373 states and 27625 transitions. Word has length 69 [2020-04-18 20:17:28,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 20:17:28,229 INFO L479 AbstractCegarLoop]: Abstraction has 13373 states and 27625 transitions. [2020-04-18 20:17:28,229 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-04-18 20:17:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 13373 states and 27625 transitions. [2020-04-18 20:17:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-04-18 20:17:28,232 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 20:17:28,233 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 20:17:28,233 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]=== [2020-04-18 20:17:28,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:28,234 INFO L82 PathProgramCache]: Analyzing trace with hash 562472762, now seen corresponding path program 1 times [2020-04-18 20:17:28,234 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 20:17:28,234 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [2078445140] [2020-04-18 20:17:28,236 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:28,237 INFO L259 McrAutomatonBuilder]: Finished intersection with 76 states and 75 transitions. [2020-04-18 20:17:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states. [2020-04-18 20:17:28,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-04-18 20:17:28,239 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 20:17:28,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:28,239 INFO L82 PathProgramCache]: Analyzing trace with hash 562472762, now seen corresponding path program 2 times [2020-04-18 20:17:28,239 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 20:17:28,240 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199577183] [2020-04-18 20:17:28,240 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 20:17:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 20:17:28,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 20:17:28,283 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199577183] [2020-04-18 20:17:28,283 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 20:17:28,283 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-18 20:17:28,283 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 20:17:28,301 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:28,437 INFO L259 McrAutomatonBuilder]: Finished intersection with 76 states and 75 transitions. [2020-04-18 20:17:28,438 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 20:17:28,442 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 20:17:28,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-18 20:17:28,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 20:17:28,442 INFO L87 Difference]: Start difference. First operand 76 states. Second operand 3 states. [2020-04-18 20:17:28,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:28,444 INFO L93 Difference]: Finished difference Result 76 states and 75 transitions. [2020-04-18 20:17:28,444 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 75 transitions. [2020-04-18 20:17:28,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 20:17:28,445 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [2078445140] [2020-04-18 20:17:28,445 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 20:17:28,446 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3] total 3 [2020-04-18 20:17:28,446 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [2078445140] [2020-04-18 20:17:28,446 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-18 20:17:28,446 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 20:17:28,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-18 20:17:28,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 20:17:28,447 INFO L87 Difference]: Start difference. First operand 13373 states and 27625 transitions. Second operand 3 states. [2020-04-18 20:17:28,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:28,549 INFO L93 Difference]: Finished difference Result 24909 states and 51557 transitions. [2020-04-18 20:17:28,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-18 20:17:28,550 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2020-04-18 20:17:28,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 20:17:28,609 INFO L225 Difference]: With dead ends: 24909 [2020-04-18 20:17:28,609 INFO L226 Difference]: Without dead ends: 24909 [2020-04-18 20:17:28,610 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 20:17:28,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24909 states. [2020-04-18 20:17:28,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24909 to 13429. [2020-04-18 20:17:28,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13429 states. [2020-04-18 20:17:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13429 states to 13429 states and 27739 transitions. [2020-04-18 20:17:28,964 INFO L78 Accepts]: Start accepts. Automaton has 13429 states and 27739 transitions. Word has length 75 [2020-04-18 20:17:28,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 20:17:28,965 INFO L479 AbstractCegarLoop]: Abstraction has 13429 states and 27739 transitions. [2020-04-18 20:17:28,965 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-18 20:17:28,965 INFO L276 IsEmpty]: Start isEmpty. Operand 13429 states and 27739 transitions. [2020-04-18 20:17:28,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-04-18 20:17:28,968 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 20:17:28,968 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 20:17:28,969 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]=== [2020-04-18 20:17:28,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:28,969 INFO L82 PathProgramCache]: Analyzing trace with hash 1138984096, now seen corresponding path program 1 times [2020-04-18 20:17:28,969 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 20:17:28,970 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [364712170] [2020-04-18 20:17:28,971 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:28,974 INFO L259 McrAutomatonBuilder]: Finished intersection with 88 states and 87 transitions. [2020-04-18 20:17:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states. [2020-04-18 20:17:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-04-18 20:17:28,975 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 20:17:28,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:28,975 INFO L82 PathProgramCache]: Analyzing trace with hash 1138984096, now seen corresponding path program 2 times [2020-04-18 20:17:28,976 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 20:17:28,976 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [590292779] [2020-04-18 20:17:28,976 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 20:17:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 20:17:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 20:17:29,539 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [590292779] [2020-04-18 20:17:29,547 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 20:17:29,547 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2020-04-18 20:17:29,548 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 20:17:29,570 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:29,607 INFO L259 McrAutomatonBuilder]: Finished intersection with 88 states and 87 transitions. [2020-04-18 20:17:29,607 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 20:17:29,773 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2020-04-18 20:17:30,008 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 20:17:30,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-04-18 20:17:30,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=350, Unknown=0, NotChecked=0, Total=420 [2020-04-18 20:17:30,009 INFO L87 Difference]: Start difference. First operand 88 states. Second operand 21 states. [2020-04-18 20:17:31,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:31,582 INFO L93 Difference]: Finished difference Result 88 states and 87 transitions. [2020-04-18 20:17:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 87 transitions. [2020-04-18 20:17:31,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 20:17:31,583 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [364712170] [2020-04-18 20:17:31,583 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 20:17:31,583 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-04-18 20:17:31,583 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [364712170] [2020-04-18 20:17:31,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-04-18 20:17:31,584 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 20:17:31,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-04-18 20:17:31,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=378, Invalid=1028, Unknown=0, NotChecked=0, Total=1406 [2020-04-18 20:17:31,585 INFO L87 Difference]: Start difference. First operand 13429 states and 27739 transitions. Second operand 21 states. [2020-04-18 20:17:33,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:33,696 INFO L93 Difference]: Finished difference Result 31154 states and 64422 transitions. [2020-04-18 20:17:33,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-04-18 20:17:33,697 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 87 [2020-04-18 20:17:33,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 20:17:33,761 INFO L225 Difference]: With dead ends: 31154 [2020-04-18 20:17:33,762 INFO L226 Difference]: Without dead ends: 31154 [2020-04-18 20:17:33,763 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 225 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=445, Invalid=1195, Unknown=0, NotChecked=0, Total=1640 [2020-04-18 20:17:33,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31154 states. [2020-04-18 20:17:34,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31154 to 14763. [2020-04-18 20:17:34,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14763 states. [2020-04-18 20:17:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14763 states to 14763 states and 30514 transitions. [2020-04-18 20:17:34,252 INFO L78 Accepts]: Start accepts. Automaton has 14763 states and 30514 transitions. Word has length 87 [2020-04-18 20:17:34,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 20:17:34,253 INFO L479 AbstractCegarLoop]: Abstraction has 14763 states and 30514 transitions. [2020-04-18 20:17:34,253 INFO L480 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-04-18 20:17:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 14763 states and 30514 transitions. [2020-04-18 20:17:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-04-18 20:17:34,268 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 20:17:34,268 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 20:17:34,269 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]=== [2020-04-18 20:17:34,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:34,269 INFO L82 PathProgramCache]: Analyzing trace with hash -487699435, now seen corresponding path program 1 times [2020-04-18 20:17:34,269 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 20:17:34,270 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [703438970] [2020-04-18 20:17:34,274 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:34,279 INFO L259 McrAutomatonBuilder]: Finished intersection with 107 states and 106 transitions. [2020-04-18 20:17:34,280 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states. [2020-04-18 20:17:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-04-18 20:17:34,286 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 20:17:34,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:34,286 INFO L82 PathProgramCache]: Analyzing trace with hash -487699435, now seen corresponding path program 2 times [2020-04-18 20:17:34,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 20:17:34,287 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804840007] [2020-04-18 20:17:34,288 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 20:17:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 20:17:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 20:17:34,470 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [804840007] [2020-04-18 20:17:34,470 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 20:17:34,471 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-04-18 20:17:34,471 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 20:17:34,504 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:34,558 INFO L259 McrAutomatonBuilder]: Finished intersection with 107 states and 106 transitions. [2020-04-18 20:17:34,558 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 20:17:34,572 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 20:17:34,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-04-18 20:17:34,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-04-18 20:17:34,572 INFO L87 Difference]: Start difference. First operand 107 states. Second operand 5 states. [2020-04-18 20:17:34,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:34,609 INFO L93 Difference]: Finished difference Result 107 states and 106 transitions. [2020-04-18 20:17:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 106 transitions. [2020-04-18 20:17:34,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 20:17:34,611 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [703438970] [2020-04-18 20:17:34,611 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 20:17:34,611 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-04-18 20:17:34,611 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [703438970] [2020-04-18 20:17:34,611 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-04-18 20:17:34,612 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 20:17:34,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-04-18 20:17:34,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-04-18 20:17:34,612 INFO L87 Difference]: Start difference. First operand 14763 states and 30514 transitions. Second operand 5 states. [2020-04-18 20:17:34,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:17:34,842 INFO L93 Difference]: Finished difference Result 26100 states and 53865 transitions. [2020-04-18 20:17:34,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-04-18 20:17:34,843 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2020-04-18 20:17:34,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 20:17:34,880 INFO L225 Difference]: With dead ends: 26100 [2020-04-18 20:17:34,881 INFO L226 Difference]: Without dead ends: 26100 [2020-04-18 20:17:34,881 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-04-18 20:17:34,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26100 states. [2020-04-18 20:17:35,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26100 to 15323. [2020-04-18 20:17:35,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15323 states. [2020-04-18 20:17:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15323 states to 15323 states and 31654 transitions. [2020-04-18 20:17:35,255 INFO L78 Accepts]: Start accepts. Automaton has 15323 states and 31654 transitions. Word has length 106 [2020-04-18 20:17:35,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 20:17:35,255 INFO L479 AbstractCegarLoop]: Abstraction has 15323 states and 31654 transitions. [2020-04-18 20:17:35,256 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-04-18 20:17:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 15323 states and 31654 transitions. [2020-04-18 20:17:35,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-04-18 20:17:35,265 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 20:17:35,265 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 20:17:35,265 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]=== [2020-04-18 20:17:35,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:35,266 INFO L82 PathProgramCache]: Analyzing trace with hash -1849377646, now seen corresponding path program 1 times [2020-04-18 20:17:35,266 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 20:17:35,266 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [409078055] [2020-04-18 20:17:35,273 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:35,307 INFO L259 McrAutomatonBuilder]: Finished intersection with 823 states and 1536 transitions. [2020-04-18 20:17:35,312 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states. [2020-04-18 20:17:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-04-18 20:17:35,315 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 20:17:35,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 20:17:35,315 INFO L82 PathProgramCache]: Analyzing trace with hash -1849377646, now seen corresponding path program 2 times [2020-04-18 20:17:35,316 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 20:17:35,316 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574609740] [2020-04-18 20:17:35,316 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 20:17:35,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 20:17:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 20:17:37,990 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574609740] [2020-04-18 20:17:37,991 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 20:17:37,991 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2020-04-18 20:17:37,991 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 20:17:38,022 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 20:17:39,095 INFO L259 McrAutomatonBuilder]: Finished intersection with 403 states and 696 transitions. [2020-04-18 20:17:39,095 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 20:17:40,764 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 20:17:40,803 INFO L435 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_115|], 2=[|v_#memory_$Pointer$.base_115|]} [2020-04-18 20:17:40,817 INFO L539 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-04-18 20:17:40,823 INFO L539 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-04-18 20:17:40,837 INFO L619 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-04-18 20:17:40,841 INFO L539 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-04-18 20:17:40,843 INFO L539 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-04-18 20:17:40,848 INFO L619 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-04-18 20:17:40,849 INFO L539 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 2 xjuncts. [2020-04-18 20:17:40,850 INFO L239 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:78, output treesize:20 [2020-04-18 20:17:42,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 20:17:42,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 20:17:42,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 20:17:42,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 20:17:42,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 20:17:42,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 20:17:42,831 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 20:17:48,308 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 118 times. [2020-04-18 20:17:48,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 111 interpolants. [2020-04-18 20:17:48,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=545, Invalid=11665, Unknown=0, NotChecked=0, Total=12210 [2020-04-18 20:17:48,311 INFO L87 Difference]: Start difference. First operand 823 states. Second operand 111 states. [2020-04-18 20:17:52,445 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-04-18 20:17:53,243 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2020-04-18 20:17:53,936 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 89 [2020-04-18 20:17:54,588 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2020-04-18 20:17:55,294 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2020-04-18 20:17:56,064 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 108 [2020-04-18 20:17:56,816 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2020-04-18 20:17:57,549 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 106 [2020-04-18 20:17:58,743 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2020-04-18 20:17:59,236 WARN L192 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 96 [2020-04-18 20:18:00,260 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2020-04-18 20:18:00,960 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2020-04-18 20:18:01,593 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 91 [2020-04-18 20:18:02,273 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 94 [2020-04-18 20:18:03,009 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 98 [2020-04-18 20:18:03,783 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 99 [2020-04-18 20:18:04,529 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 106 [2020-04-18 20:18:05,294 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 102 [2020-04-18 20:18:06,306 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 110 [2020-04-18 20:18:07,958 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 108 [2020-04-18 20:18:08,809 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 110 [2020-04-18 20:18:10,022 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 118 [2020-04-18 20:18:11,210 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 114 [2020-04-18 20:18:12,677 WARN L192 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 122 [2020-04-18 20:18:14,075 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 110 [2020-04-18 20:18:15,225 WARN L192 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 120 [2020-04-18 20:18:16,585 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 108 [2020-04-18 20:18:17,989 WARN L192 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 125 [2020-04-18 20:18:19,255 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 112 [2020-04-18 20:18:21,289 WARN L192 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 120 [2020-04-18 20:18:22,004 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 103 [2020-04-18 20:18:23,554 WARN L192 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 132 [2020-04-18 20:18:24,733 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 122 [2020-04-18 20:18:25,554 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 111 [2020-04-18 20:18:26,605 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 109 [2020-04-18 20:18:27,525 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 119 [2020-04-18 20:18:28,787 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 113 [2020-04-18 20:18:30,496 WARN L192 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 124 [2020-04-18 20:18:32,375 WARN L192 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 121 [2020-04-18 20:18:34,617 WARN L192 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 134 [2020-04-18 20:18:36,099 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 115 [2020-04-18 20:18:36,907 WARN L192 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 123 [2020-04-18 20:18:38,386 WARN L192 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 130 [2020-04-18 20:18:39,936 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 123 [2020-04-18 20:18:41,337 WARN L192 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 125 [2020-04-18 20:18:42,331 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 116 [2020-04-18 20:18:43,216 WARN L192 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 129 [2020-04-18 20:18:44,665 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 123 [2020-04-18 20:18:46,026 WARN L192 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 130 [2020-04-18 20:18:47,607 WARN L192 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 132 [2020-04-18 20:18:48,993 WARN L192 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 134 [2020-04-18 20:18:49,811 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2020-04-18 20:18:51,233 WARN L192 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 145 [2020-04-18 20:18:52,338 WARN L192 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 131 [2020-04-18 20:18:53,803 WARN L192 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 135 [2020-04-18 20:18:55,561 WARN L192 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 132 [2020-04-18 20:18:57,197 WARN L192 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 148 [2020-04-18 20:18:58,811 WARN L192 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 149 [2020-04-18 20:19:00,147 WARN L192 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 147 [2020-04-18 20:19:02,445 WARN L192 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 450 DAG size of output: 161 [2020-04-18 20:19:04,270 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 432 DAG size of output: 163 [2020-04-18 20:19:05,920 WARN L192 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 154 [2020-04-18 20:19:06,992 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-04-18 20:19:09,046 WARN L192 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 149 [2020-04-18 20:19:10,907 WARN L192 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 437 DAG size of output: 170 [2020-04-18 20:19:12,404 WARN L192 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 150 [2020-04-18 20:19:14,224 WARN L192 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 423 DAG size of output: 157 [2020-04-18 20:19:16,562 WARN L192 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 455 DAG size of output: 166 [2020-04-18 20:19:18,133 WARN L192 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 155 [2020-04-18 20:19:20,146 WARN L192 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 441 DAG size of output: 174 [2020-04-18 20:19:22,098 WARN L192 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 450 DAG size of output: 167 [2020-04-18 20:19:24,035 WARN L192 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 147 [2020-04-18 20:19:25,323 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 96 [2020-04-18 20:19:27,279 WARN L192 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 455 DAG size of output: 174 [2020-04-18 20:19:28,994 WARN L192 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 424 DAG size of output: 158 [2020-04-18 20:19:30,090 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-04-18 20:19:31,710 WARN L192 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 160 [2020-04-18 20:19:33,142 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-04-18 20:19:35,218 WARN L192 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 459 DAG size of output: 178 [2020-04-18 20:19:36,616 WARN L192 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 154 [2020-04-18 20:19:37,575 WARN L192 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 145 [2020-04-18 20:19:39,047 WARN L192 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 148 [2020-04-18 20:19:40,095 WARN L192 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2020-04-18 20:19:41,760 WARN L192 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 158 [2020-04-18 20:19:43,116 WARN L192 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 158 [2020-04-18 20:19:44,675 WARN L192 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 147 [2020-04-18 20:19:46,344 WARN L192 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 452 DAG size of output: 165 [2020-04-18 20:19:47,372 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-04-18 20:19:48,626 WARN L192 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 166 [2020-04-18 20:19:49,871 WARN L192 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 146 [2020-04-18 20:19:51,400 WARN L192 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 434 DAG size of output: 160 [2020-04-18 20:19:52,496 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 104 [2020-04-18 20:19:53,430 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-04-18 20:19:54,320 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 112 [2020-04-18 20:19:55,486 WARN L192 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 165 [2020-04-18 20:19:57,092 WARN L192 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 148 [2020-04-18 20:19:58,418 WARN L192 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 116 [2020-04-18 20:20:00,815 WARN L192 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 452 DAG size of output: 165 [2020-04-18 20:20:02,553 WARN L192 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 163 [2020-04-18 20:20:04,131 WARN L192 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 124 [2020-04-18 20:20:07,291 WARN L192 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 161 [2020-04-18 20:20:09,262 WARN L192 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 128 [2020-04-18 20:20:10,861 WARN L192 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 151 [2020-04-18 20:20:12,442 WARN L192 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 160 [2020-04-18 20:20:14,393 WARN L192 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 150 [2020-04-18 20:20:15,765 WARN L192 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 133 [2020-04-18 20:20:17,829 WARN L192 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 135 [2020-04-18 20:20:19,403 WARN L192 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 158 [2020-04-18 20:20:20,927 WARN L192 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 148 [2020-04-18 20:20:22,659 WARN L192 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 451 DAG size of output: 169 [2020-04-18 20:20:24,777 WARN L192 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 439 DAG size of output: 166 [2020-04-18 20:20:26,470 WARN L192 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 156 [2020-04-18 20:20:28,072 WARN L192 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 465 DAG size of output: 172 [2020-04-18 20:20:30,208 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 453 DAG size of output: 169 [2020-04-18 20:20:31,878 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 449 DAG size of output: 169 [2020-04-18 20:20:33,355 WARN L192 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 440 DAG size of output: 160 [2020-04-18 20:20:34,839 WARN L192 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 157 [2020-04-18 20:20:36,638 WARN L192 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 479 DAG size of output: 179 [2020-04-18 20:20:38,965 WARN L192 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 466 DAG size of output: 170 [2020-04-18 20:20:40,485 WARN L192 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 150 [2020-04-18 20:20:41,606 WARN L192 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 154 [2020-04-18 20:20:44,168 WARN L192 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 437 DAG size of output: 163 [2020-04-18 20:20:45,824 WARN L192 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 151 [2020-04-18 20:20:47,620 WARN L192 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 455 DAG size of output: 168 [2020-04-18 20:20:48,420 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 107 [2020-04-18 20:20:48,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 20:20:48,873 INFO L93 Difference]: Finished difference Result 874 states and 1631 transitions. [2020-04-18 20:20:48,873 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1631 transitions. [2020-04-18 20:20:48,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 20:20:48,877 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [409078055] [2020-04-18 20:20:48,877 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 20:20:48,877 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41] total 41 [2020-04-18 20:20:48,877 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [409078055] [2020-04-18 20:20:48,878 INFO L459 AbstractCegarLoop]: Interpolant automaton has 111 states [2020-04-18 20:20:48,878 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 20:20:48,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 111 interpolants. [2020-04-18 20:20:48,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8769, Invalid=50523, Unknown=0, NotChecked=0, Total=59292 [2020-04-18 20:20:48,893 INFO L87 Difference]: Start difference. First operand 15323 states and 31654 transitions. Second operand 111 states. [2020-04-18 20:20:52,209 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 121 [2020-04-18 20:20:53,968 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 119 [2020-04-18 20:20:56,176 WARN L192 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 127 [2020-04-18 20:20:58,110 WARN L192 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 140 [2020-04-18 20:20:59,296 WARN L192 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 137 [2020-04-18 20:21:01,580 WARN L192 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 152 [2020-04-18 20:21:02,493 WARN L192 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 137 [2020-04-18 20:21:04,078 WARN L192 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 149 [2020-04-18 20:21:09,897 WARN L192 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 142 [2020-04-18 20:21:10,611 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2020-04-18 20:21:11,587 WARN L192 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 140 [2020-04-18 20:21:13,422 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 70 [2020-04-18 20:21:13,730 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2020-04-18 20:21:14,496 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-04-18 20:21:15,255 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2020-04-18 20:21:16,212 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2020-04-18 20:21:17,061 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2020-04-18 20:21:18,470 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 99 [2020-04-18 20:21:20,800 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 89 [2020-04-18 20:21:22,208 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-04-18 20:21:23,287 WARN L192 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 95 [2020-04-18 20:21:23,634 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 81 [2020-04-18 20:21:25,055 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2020-04-18 20:21:26,110 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 Received shutdown request... [2020-04-18 20:21:28,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2020-04-18 20:21:28,082 WARN L544 AbstractCegarLoop]: Verification canceled [2020-04-18 20:21:28,088 WARN L228 ceAbstractionStarter]: Timeout [2020-04-18 20:21:28,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.04 08:21:28 BasicIcfg [2020-04-18 20:21:28,089 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-04-18 20:21:28,090 INFO L168 Benchmark]: Toolchain (without parser) took 258732.86 ms. Allocated memory was 137.4 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 100.2 MB in the beginning and 134.7 MB in the end (delta: -34.5 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2020-04-18 20:21:28,090 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 137.4 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-04-18 20:21:28,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 978.48 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 98.3 MB in the beginning and 128.2 MB in the end (delta: -29.9 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. [2020-04-18 20:21:28,092 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.63 ms. Allocated memory is still 201.3 MB. Free memory was 128.2 MB in the beginning and 124.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-04-18 20:21:28,092 INFO L168 Benchmark]: Boogie Preprocessor took 61.79 ms. Allocated memory is still 201.3 MB. Free memory was 124.0 MB in the beginning and 120.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. [2020-04-18 20:21:28,093 INFO L168 Benchmark]: RCFGBuilder took 1134.25 ms. Allocated memory was 201.3 MB in the beginning and 232.8 MB in the end (delta: 31.5 MB). Free memory was 120.4 MB in the beginning and 152.2 MB in the end (delta: -31.7 MB). Peak memory consumption was 42.2 MB. Max. memory is 7.1 GB. [2020-04-18 20:21:28,093 INFO L168 Benchmark]: TraceAbstraction took 256436.55 ms. Allocated memory was 232.8 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 150.7 MB in the beginning and 134.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2020-04-18 20:21:28,109 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 137.4 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 978.48 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 98.3 MB in the beginning and 128.2 MB in the end (delta: -29.9 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 95.63 ms. Allocated memory is still 201.3 MB. Free memory was 128.2 MB in the beginning and 124.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.79 ms. Allocated memory is still 201.3 MB. Free memory was 124.0 MB in the beginning and 120.4 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1134.25 ms. Allocated memory was 201.3 MB in the beginning and 232.8 MB in the end (delta: 31.5 MB). Free memory was 120.4 MB in the beginning and 152.2 MB in the end (delta: -31.7 MB). Peak memory consumption was 42.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 256436.55 ms. Allocated memory was 232.8 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 150.7 MB in the beginning and 134.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 1064]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1064). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1087]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1087). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1048]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1048). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1085]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1085). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1011]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1011). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1005]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1005). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1065]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1065). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - TimeoutResultAtElement [Line: 1089]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1089). Cancelled while BasicCegarLoop was constructing difference of abstraction (15323states) and FLOYD_HOARE automaton (currently 157 states, 111 states before enhancement),while ReachableStatesComputation was computing reachable states (2833 states constructedinput type IntersectNwa). - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 412 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 256.2s, OverallIterations: 7, TraceHistogramMax: 1, AutomataDifference: 45.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.4s, HoareTripleCheckerStatistics: 3587 SDtfs, 20527 SDslu, 44116 SDs, 0 SdLazy, 21837 SolverSat, 689 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1061 GetRequests, 666 SyntacticMatches, 0 SemanticMatches, 395 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19555 ImplicationChecksByTransitivity, 158.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15323occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 55038 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown