/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -i ../../../trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-1d1d2b5 [2020-10-21 23:49:59,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-21 23:49:59,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-21 23:49:59,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-21 23:49:59,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-21 23:49:59,305 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-21 23:49:59,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-21 23:49:59,312 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-21 23:49:59,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-21 23:49:59,314 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-21 23:49:59,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-21 23:49:59,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-21 23:49:59,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-21 23:49:59,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-21 23:49:59,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-21 23:49:59,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-21 23:49:59,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-21 23:49:59,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-21 23:49:59,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-21 23:49:59,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-21 23:49:59,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-21 23:49:59,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-21 23:49:59,342 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-21 23:49:59,343 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-21 23:49:59,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-21 23:49:59,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-21 23:49:59,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-21 23:49:59,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-21 23:49:59,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-21 23:49:59,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-21 23:49:59,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-21 23:49:59,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-21 23:49:59,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-21 23:49:59,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-21 23:49:59,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-21 23:49:59,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-21 23:49:59,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-21 23:49:59,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-21 23:49:59,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-21 23:49:59,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-21 23:49:59,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-21 23:49:59,377 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2020-10-21 23:49:59,421 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-21 23:49:59,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-21 23:49:59,423 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-21 23:49:59,423 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-21 23:49:59,423 INFO L138 SettingsManager]: * Use SBE=true [2020-10-21 23:49:59,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-21 23:49:59,423 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-21 23:49:59,424 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-21 23:49:59,424 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-21 23:49:59,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-21 23:49:59,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-21 23:49:59,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-21 23:49:59,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-21 23:49:59,426 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-21 23:49:59,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-21 23:49:59,427 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-21 23:49:59,427 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-21 23:49:59,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-21 23:49:59,427 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-21 23:49:59,428 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-21 23:49:59,428 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-21 23:49:59,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-21 23:49:59,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-21 23:49:59,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-10-21 23:49:59,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-21 23:49:59,429 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-21 23:49:59,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-21 23:49:59,429 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-10-21 23:49:59,429 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-10-21 23:49:59,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-21 23:49:59,430 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-10-21 23:49:59,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-21 23:49:59,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-21 23:49:59,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-21 23:49:59,776 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-21 23:49:59,776 INFO L275 PluginConnector]: CDTParser initialized [2020-10-21 23:49:59,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i [2020-10-21 23:49:59,854 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ab96cc1/19b587d629204c73b36a05db3be288bc/FLAG378f72ee1 [2020-10-21 23:50:00,442 INFO L306 CDTParser]: Found 1 translation units. [2020-10-21 23:50:00,443 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i [2020-10-21 23:50:00,459 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ab96cc1/19b587d629204c73b36a05db3be288bc/FLAG378f72ee1 [2020-10-21 23:50:00,694 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ab96cc1/19b587d629204c73b36a05db3be288bc [2020-10-21 23:50:00,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-21 23:50:00,710 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-21 23:50:00,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-21 23:50:00,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-21 23:50:00,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-21 23:50:00,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:50:00" (1/1) ... [2020-10-21 23:50:00,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@637c555e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:00, skipping insertion in model container [2020-10-21 23:50:00,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:50:00" (1/1) ... [2020-10-21 23:50:00,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-21 23:50:00,770 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-21 23:50:01,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-21 23:50:01,259 INFO L203 MainTranslator]: Completed pre-run [2020-10-21 23:50:01,316 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-21 23:50:01,388 INFO L208 MainTranslator]: Completed translation [2020-10-21 23:50:01,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01 WrapperNode [2020-10-21 23:50:01,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-21 23:50:01,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-21 23:50:01,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-21 23:50:01,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-21 23:50:01,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,439 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-21 23:50:01,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-21 23:50:01,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-21 23:50:01,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-21 23:50:01,449 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,453 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (1/1) ... [2020-10-21 23:50:01,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-21 23:50:01,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-21 23:50:01,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-21 23:50:01,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-21 23:50:01,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (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 [2020-10-21 23:50:01,545 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2020-10-21 23:50:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2020-10-21 23:50:01,545 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-21 23:50:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-21 23:50:01,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-21 23:50:01,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-21 23:50:01,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-21 23:50:01,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-21 23:50:01,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-21 23:50:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-21 23:50:01,548 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-21 23:50:01,911 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-21 23:50:01,911 INFO L298 CfgBuilder]: Removed 17 assume(true) statements. [2020-10-21 23:50:01,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 11:50:01 BoogieIcfgContainer [2020-10-21 23:50:01,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-21 23:50:01,924 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-21 23:50:01,925 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-21 23:50:01,929 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-21 23:50:01,929 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.10 11:50:00" (1/3) ... [2020-10-21 23:50:01,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@508872e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 11:50:01, skipping insertion in model container [2020-10-21 23:50:01,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:50:01" (2/3) ... [2020-10-21 23:50:01,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@508872e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.10 11:50:01, skipping insertion in model container [2020-10-21 23:50:01,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 11:50:01" (3/3) ... [2020-10-21 23:50:01,936 INFO L111 eAbstractionObserver]: Analyzing ICFG 27_Boop_simple_vf.i [2020-10-21 23:50:01,949 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-21 23:50:01,949 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-21 23:50:01,957 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-21 23:50:01,959 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-21 23:50:01,987 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,988 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,988 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,989 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,989 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,990 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,990 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,990 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,998 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:01,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,012 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,012 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,013 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,013 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:02,015 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-21 23:50:02,030 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-21 23:50:02,052 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-21 23:50:02,053 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-21 23:50:02,053 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-21 23:50:02,053 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-21 23:50:02,053 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-21 23:50:02,054 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-21 23:50:02,054 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-21 23:50:02,054 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-21 23:50:02,069 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-21 23:50:02,070 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 72 places, 79 transitions, 168 flow [2020-10-21 23:50:02,073 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 72 places, 79 transitions, 168 flow [2020-10-21 23:50:02,075 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 72 places, 79 transitions, 168 flow [2020-10-21 23:50:02,122 INFO L129 PetriNetUnfolder]: 14/86 cut-off events. [2020-10-21 23:50:02,122 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-21 23:50:02,130 INFO L80 FinitePrefix]: Finished finitePrefix Result has 94 conditions, 86 events. 14/86 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 177 event pairs, 0 based on Foata normal form. 0/69 useless extension candidates. Maximal degree in co-relation 72. Up to 4 conditions per place. [2020-10-21 23:50:02,134 INFO L116 LiptonReduction]: Number of co-enabled transitions 2016 [2020-10-21 23:50:03,343 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-21 23:50:03,631 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2020-10-21 23:50:03,727 INFO L131 LiptonReduction]: Checked pairs total: 3279 [2020-10-21 23:50:03,728 INFO L133 LiptonReduction]: Total number of compositions: 61 [2020-10-21 23:50:03,737 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 31 places, 32 transitions, 74 flow [2020-10-21 23:50:03,794 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 431 states. [2020-10-21 23:50:03,797 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states. [2020-10-21 23:50:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-10-21 23:50:03,815 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 23:50:03,816 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2020-10-21 23:50:03,816 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-21 23:50:03,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 23:50:03,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1131543817, now seen corresponding path program 1 times [2020-10-21 23:50:03,839 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 23:50:03,840 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720445032] [2020-10-21 23:50:03,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 23:50:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 23:50:03,976 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 23:50:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 23:50:03,998 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 23:50:04,024 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-21 23:50:04,024 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-21 23:50:04,025 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-21 23:50:04,026 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-21 23:50:04,027 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-21 23:50:04,046 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,046 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,047 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,047 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,047 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,048 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,048 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,048 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,048 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,049 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,049 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,049 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,050 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,054 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,054 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,054 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,056 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,061 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,061 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,064 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,064 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,066 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,070 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,070 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,072 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,072 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,073 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,073 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,077 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,089 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,089 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,089 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,090 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,092 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,092 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,093 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,093 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:04,095 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-21 23:50:04,095 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-21 23:50:04,095 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-21 23:50:04,096 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-21 23:50:04,096 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-21 23:50:04,096 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-21 23:50:04,096 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-21 23:50:04,096 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-21 23:50:04,096 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-21 23:50:04,096 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-21 23:50:04,099 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-21 23:50:04,099 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 115 places, 130 transitions, 284 flow [2020-10-21 23:50:04,099 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 115 places, 130 transitions, 284 flow [2020-10-21 23:50:04,099 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 115 places, 130 transitions, 284 flow [2020-10-21 23:50:04,124 INFO L129 PetriNetUnfolder]: 18/108 cut-off events. [2020-10-21 23:50:04,125 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-21 23:50:04,127 INFO L80 FinitePrefix]: Finished finitePrefix Result has 122 conditions, 108 events. 18/108 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 305 event pairs, 0 based on Foata normal form. 0/86 useless extension candidates. Maximal degree in co-relation 117. Up to 6 conditions per place. [2020-10-21 23:50:04,132 INFO L116 LiptonReduction]: Number of co-enabled transitions 3530 [2020-10-21 23:50:05,978 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2020-10-21 23:50:06,097 INFO L131 LiptonReduction]: Checked pairs total: 8293 [2020-10-21 23:50:06,098 INFO L133 LiptonReduction]: Total number of compositions: 119 [2020-10-21 23:50:06,098 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 47 places, 49 transitions, 122 flow [2020-10-21 23:50:06,321 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 3049 states. [2020-10-21 23:50:06,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states. [2020-10-21 23:50:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-21 23:50:06,324 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 23:50:06,324 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-21 23:50:06,325 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-21 23:50:06,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 23:50:06,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1733784669, now seen corresponding path program 1 times [2020-10-21 23:50:06,328 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 23:50:06,329 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960898626] [2020-10-21 23:50:06,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 23:50:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 23:50:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 23:50:06,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960898626] [2020-10-21 23:50:06,430 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-21 23:50:06,430 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-21 23:50:06,430 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [992382662] [2020-10-21 23:50:06,432 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-21 23:50:06,436 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-10-21 23:50:06,452 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-10-21 23:50:06,453 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-21 23:50:06,460 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-21 23:50:06,465 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-21 23:50:06,466 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-21 23:50:06,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-21 23:50:06,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-21 23:50:06,484 INFO L87 Difference]: Start difference. First operand 3049 states. Second operand 3 states. [2020-10-21 23:50:06,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-21 23:50:06,594 INFO L93 Difference]: Finished difference Result 1487 states and 5335 transitions. [2020-10-21 23:50:06,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-21 23:50:06,596 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-21 23:50:06,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-21 23:50:06,630 INFO L225 Difference]: With dead ends: 1487 [2020-10-21 23:50:06,630 INFO L226 Difference]: Without dead ends: 1487 [2020-10-21 23:50:06,632 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-21 23:50:06,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1487 states. [2020-10-21 23:50:06,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1487 to 1487. [2020-10-21 23:50:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1487 states. [2020-10-21 23:50:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1487 states and 5335 transitions. [2020-10-21 23:50:06,779 INFO L78 Accepts]: Start accepts. Automaton has 1487 states and 5335 transitions. Word has length 9 [2020-10-21 23:50:06,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-21 23:50:06,779 INFO L481 AbstractCegarLoop]: Abstraction has 1487 states and 5335 transitions. [2020-10-21 23:50:06,779 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-21 23:50:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 5335 transitions. [2020-10-21 23:50:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-21 23:50:06,781 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 23:50:06,781 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1] [2020-10-21 23:50:06,782 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-21 23:50:06,782 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-21 23:50:06,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 23:50:06,782 INFO L82 PathProgramCache]: Analyzing trace with hash 37491152, now seen corresponding path program 1 times [2020-10-21 23:50:06,783 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 23:50:06,784 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976917815] [2020-10-21 23:50:06,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 23:50:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 23:50:06,806 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 23:50:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 23:50:06,822 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 23:50:06,833 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-21 23:50:06,833 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-21 23:50:06,835 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-21 23:50:06,836 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-21 23:50:06,842 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-21 23:50:06,856 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,856 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,856 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,857 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,857 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,857 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,857 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,857 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,858 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,858 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,858 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,858 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,859 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,859 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,859 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,859 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,859 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,859 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,860 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,860 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,860 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,860 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,860 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,860 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,863 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,863 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,864 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,864 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,864 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,865 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,865 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,865 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,865 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,865 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,867 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,867 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,869 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,869 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,869 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,869 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,870 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,870 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,870 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,870 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,870 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,871 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,871 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,872 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,872 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,872 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,873 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,873 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,879 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,879 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,880 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,880 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,880 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,881 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,882 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,882 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,883 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,883 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,889 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,890 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,890 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,890 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,890 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,895 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,895 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,897 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,897 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,898 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,898 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,899 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,899 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:06,900 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-21 23:50:06,900 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-21 23:50:06,900 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-21 23:50:06,900 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-21 23:50:06,901 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-21 23:50:06,901 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-21 23:50:06,901 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-21 23:50:06,901 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-21 23:50:06,901 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-21 23:50:06,901 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-21 23:50:06,903 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-21 23:50:06,904 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 158 places, 181 transitions, 404 flow [2020-10-21 23:50:06,904 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 158 places, 181 transitions, 404 flow [2020-10-21 23:50:06,904 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 158 places, 181 transitions, 404 flow [2020-10-21 23:50:06,927 INFO L129 PetriNetUnfolder]: 22/130 cut-off events. [2020-10-21 23:50:06,928 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-21 23:50:06,930 INFO L80 FinitePrefix]: Finished finitePrefix Result has 151 conditions, 130 events. 22/130 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 368 event pairs, 0 based on Foata normal form. 0/103 useless extension candidates. Maximal degree in co-relation 144. Up to 8 conditions per place. [2020-10-21 23:50:06,936 INFO L116 LiptonReduction]: Number of co-enabled transitions 5356 [2020-10-21 23:50:08,718 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2020-10-21 23:50:09,281 INFO L131 LiptonReduction]: Checked pairs total: 13542 [2020-10-21 23:50:09,281 INFO L133 LiptonReduction]: Total number of compositions: 170 [2020-10-21 23:50:09,281 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 63 places, 66 transitions, 174 flow [2020-10-21 23:50:11,042 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 21375 states. [2020-10-21 23:50:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 21375 states. [2020-10-21 23:50:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-21 23:50:11,044 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 23:50:11,044 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-21 23:50:11,044 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-21 23:50:11,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 23:50:11,045 INFO L82 PathProgramCache]: Analyzing trace with hash -1683937087, now seen corresponding path program 1 times [2020-10-21 23:50:11,046 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 23:50:11,047 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903019415] [2020-10-21 23:50:11,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 23:50:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 23:50:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 23:50:11,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903019415] [2020-10-21 23:50:11,109 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-21 23:50:11,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-21 23:50:11,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [179423682] [2020-10-21 23:50:11,110 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-21 23:50:11,111 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-10-21 23:50:11,111 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-10-21 23:50:11,111 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-21 23:50:11,112 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-21 23:50:11,112 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-21 23:50:11,112 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-21 23:50:11,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-21 23:50:11,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-21 23:50:11,113 INFO L87 Difference]: Start difference. First operand 21375 states. Second operand 3 states. [2020-10-21 23:50:11,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-21 23:50:11,339 INFO L93 Difference]: Finished difference Result 12224 states and 57289 transitions. [2020-10-21 23:50:11,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-21 23:50:11,340 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-21 23:50:11,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-21 23:50:11,520 INFO L225 Difference]: With dead ends: 12224 [2020-10-21 23:50:11,520 INFO L226 Difference]: Without dead ends: 12224 [2020-10-21 23:50:11,521 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-21 23:50:11,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12224 states. [2020-10-21 23:50:12,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12224 to 12224. [2020-10-21 23:50:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12224 states. [2020-10-21 23:50:12,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12224 states to 12224 states and 57289 transitions. [2020-10-21 23:50:12,968 INFO L78 Accepts]: Start accepts. Automaton has 12224 states and 57289 transitions. Word has length 9 [2020-10-21 23:50:12,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-21 23:50:12,968 INFO L481 AbstractCegarLoop]: Abstraction has 12224 states and 57289 transitions. [2020-10-21 23:50:12,969 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-21 23:50:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 12224 states and 57289 transitions. [2020-10-21 23:50:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-10-21 23:50:12,975 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 23:50:12,975 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1] [2020-10-21 23:50:12,976 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-21 23:50:12,976 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-21 23:50:12,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 23:50:12,976 INFO L82 PathProgramCache]: Analyzing trace with hash -1084824003, now seen corresponding path program 1 times [2020-10-21 23:50:12,977 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 23:50:12,978 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799573281] [2020-10-21 23:50:12,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 23:50:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 23:50:13,020 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 23:50:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 23:50:13,044 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 23:50:13,058 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-21 23:50:13,058 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-21 23:50:13,058 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-21 23:50:13,059 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-21 23:50:13,059 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-21 23:50:13,078 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,078 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,078 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,078 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,079 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,079 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,079 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,079 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,079 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,079 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,080 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,080 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,080 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,080 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,080 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,080 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,081 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,081 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,081 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,081 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,081 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,081 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,082 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,082 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,083 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,083 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,088 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,091 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,091 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,093 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,093 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,093 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,093 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,095 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,095 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,096 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,096 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,096 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,096 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,096 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,097 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,097 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,098 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,100 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,100 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,100 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,100 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,100 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,101 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,101 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,101 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,101 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,101 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,101 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,102 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,104 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,104 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,105 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,105 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,105 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,106 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,106 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,108 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,108 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,109 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,110 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,110 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,110 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,110 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,110 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,110 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,111 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,111 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,112 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,112 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,112 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,113 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,114 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,114 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,114 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,114 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,115 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,116 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,116 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,116 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,117 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,117 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,118 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,118 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:50:13,119 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-21 23:50:13,119 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-10-21 23:50:13,119 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-21 23:50:13,119 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-21 23:50:13,119 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-21 23:50:13,120 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-21 23:50:13,120 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-21 23:50:13,120 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-21 23:50:13,120 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-21 23:50:13,120 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-21 23:50:13,124 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-21 23:50:13,124 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 201 places, 232 transitions, 528 flow [2020-10-21 23:50:13,124 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 201 places, 232 transitions, 528 flow [2020-10-21 23:50:13,124 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 201 places, 232 transitions, 528 flow [2020-10-21 23:50:13,148 INFO L129 PetriNetUnfolder]: 26/152 cut-off events. [2020-10-21 23:50:13,148 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-21 23:50:13,151 INFO L80 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 152 events. 26/152 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 431 event pairs, 0 based on Foata normal form. 0/120 useless extension candidates. Maximal degree in co-relation 172. Up to 10 conditions per place. [2020-10-21 23:50:13,161 INFO L116 LiptonReduction]: Number of co-enabled transitions 7494 [2020-10-21 23:50:13,807 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2020-10-21 23:50:15,844 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2020-10-21 23:50:16,049 INFO L131 LiptonReduction]: Checked pairs total: 20220 [2020-10-21 23:50:16,049 INFO L133 LiptonReduction]: Total number of compositions: 223 [2020-10-21 23:50:16,050 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 79 places, 83 transitions, 230 flow [2020-10-21 23:51:07,400 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 149657 states. [2020-10-21 23:51:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 149657 states. [2020-10-21 23:51:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-21 23:51:07,401 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 23:51:07,401 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-21 23:51:07,401 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-21 23:51:07,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 23:51:07,401 INFO L82 PathProgramCache]: Analyzing trace with hash 33448629, now seen corresponding path program 1 times [2020-10-21 23:51:07,402 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 23:51:07,403 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874667326] [2020-10-21 23:51:07,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 23:51:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-21 23:51:07,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-21 23:51:07,436 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874667326] [2020-10-21 23:51:07,436 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-21 23:51:07,436 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-21 23:51:07,437 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [58858219] [2020-10-21 23:51:07,437 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-21 23:51:07,437 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-10-21 23:51:07,438 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-10-21 23:51:07,438 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-21 23:51:07,439 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-21 23:51:07,439 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-21 23:51:07,439 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-21 23:51:07,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-21 23:51:07,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-21 23:51:07,440 INFO L87 Difference]: Start difference. First operand 149657 states. Second operand 3 states. [2020-10-21 23:51:08,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-21 23:51:08,776 INFO L93 Difference]: Finished difference Result 96491 states and 561715 transitions. [2020-10-21 23:51:08,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-21 23:51:08,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-21 23:51:08,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-21 23:51:09,549 INFO L225 Difference]: With dead ends: 96491 [2020-10-21 23:51:09,549 INFO L226 Difference]: Without dead ends: 96491 [2020-10-21 23:51:09,549 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-21 23:51:15,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96491 states. [2020-10-21 23:51:18,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96491 to 96491. [2020-10-21 23:51:18,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96491 states. [2020-10-21 23:51:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96491 states to 96491 states and 561715 transitions. [2020-10-21 23:51:18,664 INFO L78 Accepts]: Start accepts. Automaton has 96491 states and 561715 transitions. Word has length 9 [2020-10-21 23:51:18,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-21 23:51:18,664 INFO L481 AbstractCegarLoop]: Abstraction has 96491 states and 561715 transitions. [2020-10-21 23:51:18,664 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-21 23:51:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 96491 states and 561715 transitions. [2020-10-21 23:51:18,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-10-21 23:51:18,669 INFO L414 BasicCegarLoop]: Found error trace [2020-10-21 23:51:18,669 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-21 23:51:18,669 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-21 23:51:18,669 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-21 23:51:18,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-21 23:51:18,670 INFO L82 PathProgramCache]: Analyzing trace with hash 748247823, now seen corresponding path program 1 times [2020-10-21 23:51:18,671 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-21 23:51:18,671 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129080285] [2020-10-21 23:51:18,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-21 23:51:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 23:51:18,685 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 23:51:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-21 23:51:18,697 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-21 23:51:18,704 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-21 23:51:18,704 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-21 23:51:18,704 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-21 23:51:18,705 WARN L371 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-21 23:51:18,705 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2020-10-21 23:51:18,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,718 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,720 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,720 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,721 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,721 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,722 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,722 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,723 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,723 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,754 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,754 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,754 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,754 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,755 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,755 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,755 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,756 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,756 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,757 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,757 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,757 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,758 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,758 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,758 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,758 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,759 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,759 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,760 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,760 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-21 23:51:18,760 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-21 23:51:18,761 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2020-10-21 23:51:18,761 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-21 23:51:18,761 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-21 23:51:18,761 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-21 23:51:18,761 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-21 23:51:18,761 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-21 23:51:18,761 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-21 23:51:18,762 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-21 23:51:18,762 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-21 23:51:18,764 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-21 23:51:18,764 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 244 places, 283 transitions, 656 flow [2020-10-21 23:51:18,764 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 244 places, 283 transitions, 656 flow [2020-10-21 23:51:18,764 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 244 places, 283 transitions, 656 flow [2020-10-21 23:51:18,790 INFO L129 PetriNetUnfolder]: 30/174 cut-off events. [2020-10-21 23:51:18,790 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-21 23:51:18,793 INFO L80 FinitePrefix]: Finished finitePrefix Result has 212 conditions, 174 events. 30/174 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 490 event pairs, 0 based on Foata normal form. 0/137 useless extension candidates. Maximal degree in co-relation 201. Up to 12 conditions per place. [2020-10-21 23:51:18,804 INFO L116 LiptonReduction]: Number of co-enabled transitions 9944 [2020-10-21 23:51:21,600 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 18 DAG size of output: 16 [2020-10-21 23:51:22,897 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2020-10-21 23:51:23,335 INFO L131 LiptonReduction]: Checked pairs total: 30714 [2020-10-21 23:51:23,336 INFO L133 LiptonReduction]: Total number of compositions: 282 [2020-10-21 23:51:23,336 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 95 places, 100 transitions, 290 flow Received shutdown request... [2020-10-21 23:54:14,572 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-21 23:54:14,575 WARN L235 ceAbstractionStarter]: Timeout [2020-10-21 23:54:14,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.10 11:54:14 BasicIcfg [2020-10-21 23:54:14,576 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-21 23:54:14,578 INFO L168 Benchmark]: Toolchain (without parser) took 253873.36 ms. Allocated memory was 143.1 MB in the beginning and 3.0 GB in the end (delta: 2.9 GB). Free memory was 104.7 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. [2020-10-21 23:54:14,579 INFO L168 Benchmark]: CDTParser took 3.20 ms. Allocated memory is still 143.1 MB. Free memory was 124.7 MB in the beginning and 124.3 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. [2020-10-21 23:54:14,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 678.11 ms. Allocated memory was 143.1 MB in the beginning and 204.5 MB in the end (delta: 61.3 MB). Free memory was 103.9 MB in the beginning and 160.4 MB in the end (delta: -56.5 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. [2020-10-21 23:54:14,580 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.34 ms. Allocated memory is still 204.5 MB. Free memory was 160.4 MB in the beginning and 158.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2020-10-21 23:54:14,581 INFO L168 Benchmark]: Boogie Preprocessor took 31.00 ms. Allocated memory is still 204.5 MB. Free memory was 158.6 MB in the beginning and 156.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2020-10-21 23:54:14,582 INFO L168 Benchmark]: RCFGBuilder took 442.51 ms. Allocated memory is still 204.5 MB. Free memory was 156.8 MB in the beginning and 134.0 MB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 7.1 GB. [2020-10-21 23:54:14,583 INFO L168 Benchmark]: TraceAbstraction took 252651.63 ms. Allocated memory was 204.5 MB in the beginning and 3.0 GB in the end (delta: 2.8 GB). Free memory was 134.0 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2020-10-21 23:54:14,593 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.20 ms. Allocated memory is still 143.1 MB. Free memory was 124.7 MB in the beginning and 124.3 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 678.11 ms. Allocated memory was 143.1 MB in the beginning and 204.5 MB in the end (delta: 61.3 MB). Free memory was 103.9 MB in the beginning and 160.4 MB in the end (delta: -56.5 MB). Peak memory consumption was 23.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 49.34 ms. Allocated memory is still 204.5 MB. Free memory was 160.4 MB in the beginning and 158.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 31.00 ms. Allocated memory is still 204.5 MB. Free memory was 158.6 MB in the beginning and 156.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 442.51 ms. Allocated memory is still 204.5 MB. Free memory was 156.8 MB in the beginning and 134.0 MB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 252651.63 ms. Allocated memory was 204.5 MB in the beginning and 3.0 GB in the end (delta: 2.8 GB). Free memory was 134.0 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1024 VarBasedMoverChecksPositive, 22 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 111 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 1.6s, 72 PlacesBefore, 31 PlacesAfterwards, 79 TransitionsBefore, 32 TransitionsAfterwards, 2016 CoEnabledTransitionPairs, 5 FixpointIterations, 15 TrivialSequentialCompositions, 28 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 12 ConcurrentYvCompositions, 6 ChoiceCompositions, 61 TotalNumberOfCompositions, 3279 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1850 VarBasedMoverChecksPositive, 35 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 223 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 1.9s, 115 PlacesBefore, 47 PlacesAfterwards, 130 TransitionsBefore, 49 TransitionsAfterwards, 3530 CoEnabledTransitionPairs, 6 FixpointIterations, 48 TrivialSequentialCompositions, 33 ConcurrentSequentialCompositions, 9 TrivialYvCompositions, 16 ConcurrentYvCompositions, 13 ChoiceCompositions, 119 TotalNumberOfCompositions, 8293 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 2511 VarBasedMoverChecksPositive, 48 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 264 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.3s, 158 PlacesBefore, 63 PlacesAfterwards, 181 TransitionsBefore, 66 TransitionsAfterwards, 5356 CoEnabledTransitionPairs, 6 FixpointIterations, 74 TrivialSequentialCompositions, 32 ConcurrentSequentialCompositions, 23 TrivialYvCompositions, 21 ConcurrentYvCompositions, 20 ChoiceCompositions, 170 TotalNumberOfCompositions, 13542 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 3816 VarBasedMoverChecksPositive, 64 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 563 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.9s, 201 PlacesBefore, 79 PlacesAfterwards, 232 TransitionsBefore, 83 TransitionsAfterwards, 7494 CoEnabledTransitionPairs, 6 FixpointIterations, 110 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 29 TrivialYvCompositions, 21 ConcurrentYvCompositions, 27 ChoiceCompositions, 223 TotalNumberOfCompositions, 20220 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 5016 VarBasedMoverChecksPositive, 69 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 714 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.5s, 244 PlacesBefore, 95 PlacesAfterwards, 283 TransitionsBefore, 100 TransitionsAfterwards, 9944 CoEnabledTransitionPairs, 7 FixpointIterations, 146 TrivialSequentialCompositions, 37 ConcurrentSequentialCompositions, 39 TrivialYvCompositions, 26 ConcurrentYvCompositions, 34 ChoiceCompositions, 282 TotalNumberOfCompositions, 30714 MoverChecksTotal - TimeoutResultAtElement [Line: 13]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 13). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 95 places, 100 transitions, 290 flow. Already constructed 337426 states. Currently 83386 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 66 locations, 1 error locations. Started 5 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 252.2s, OverallIterations: 7, TraceHistogramMax: 5, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 238.1s, HoareTripleCheckerStatistics: 135 SDtfs, 87 SDslu, 111 SDs, 0 SdLazy, 15 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=149657occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.6s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 77 NumberOfCodeBlocks, 77 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 432 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown