/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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-SP.epf -i ../../../trunk/examples/svcomp/pthread-ext/32_pthread5_vs.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7a177ad [2020-11-09 16:29:41,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-09 16:29:41,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-09 16:29:41,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-09 16:29:41,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-09 16:29:41,803 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-09 16:29:41,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-09 16:29:41,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-09 16:29:41,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-09 16:29:41,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-09 16:29:41,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-09 16:29:41,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-09 16:29:41,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-09 16:29:41,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-09 16:29:41,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-09 16:29:41,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-09 16:29:41,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-09 16:29:41,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-09 16:29:41,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-09 16:29:41,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-09 16:29:41,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-09 16:29:41,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-09 16:29:41,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-09 16:29:41,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-09 16:29:41,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-09 16:29:41,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-09 16:29:41,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-09 16:29:41,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-09 16:29:41,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-09 16:29:41,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-09 16:29:41,885 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-09 16:29:41,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-09 16:29:41,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-09 16:29:41,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-09 16:29:41,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-09 16:29:41,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-09 16:29:41,889 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-SP.epf [2020-11-09 16:29:41,946 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-09 16:29:41,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-09 16:29:41,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-09 16:29:41,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-09 16:29:41,951 INFO L138 SettingsManager]: * Use SBE=true [2020-11-09 16:29:41,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-09 16:29:41,952 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-09 16:29:41,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-09 16:29:41,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-09 16:29:41,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-09 16:29:41,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-09 16:29:41,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-09 16:29:41,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-09 16:29:41,955 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-09 16:29:41,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-09 16:29:41,955 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-09 16:29:41,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-09 16:29:41,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-09 16:29:41,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-09 16:29:41,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-09 16:29:41,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-09 16:29:41,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-09 16:29:41,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-09 16:29:41,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-11-09 16:29:41,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-09 16:29:41,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-09 16:29:41,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-09 16:29:41,958 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-11-09 16:29:41,958 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-11-09 16:29:41,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-09 16:29:41,959 INFO L138 SettingsManager]: * Interpolant automaton=MCR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-09 16:29:42,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-09 16:29:42,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-09 16:29:42,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-09 16:29:42,504 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-09 16:29:42,505 INFO L275 PluginConnector]: CDTParser initialized [2020-11-09 16:29:42,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/32_pthread5_vs.i [2020-11-09 16:29:42,588 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/864450730/bc0b36048ddd4b7e88af27abd545a3b1/FLAG26a42b3da [2020-11-09 16:29:43,384 INFO L306 CDTParser]: Found 1 translation units. [2020-11-09 16:29:43,385 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/32_pthread5_vs.i [2020-11-09 16:29:43,413 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/864450730/bc0b36048ddd4b7e88af27abd545a3b1/FLAG26a42b3da [2020-11-09 16:29:43,620 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/864450730/bc0b36048ddd4b7e88af27abd545a3b1 [2020-11-09 16:29:43,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-09 16:29:43,630 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-09 16:29:43,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-09 16:29:43,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-09 16:29:43,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-09 16:29:43,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:29:43" (1/1) ... [2020-11-09 16:29:43,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa90b6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:43, skipping insertion in model container [2020-11-09 16:29:43,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:29:43" (1/1) ... [2020-11-09 16:29:43,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-09 16:29:43,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-09 16:29:44,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-09 16:29:44,190 INFO L203 MainTranslator]: Completed pre-run [2020-11-09 16:29:44,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-09 16:29:44,365 INFO L208 MainTranslator]: Completed translation [2020-11-09 16:29:44,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44 WrapperNode [2020-11-09 16:29:44,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-09 16:29:44,367 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-09 16:29:44,367 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-09 16:29:44,367 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-09 16:29:44,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,393 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,457 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-09 16:29:44,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-09 16:29:44,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-09 16:29:44,459 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-09 16:29:44,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (1/1) ... [2020-11-09 16:29:44,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-09 16:29:44,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-09 16:29:44,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-09 16:29:44,494 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-09 16:29:44,495 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (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 [2020-11-09 16:29:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2020-11-09 16:29:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2020-11-09 16:29:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure thr3 [2020-11-09 16:29:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure thr3 [2020-11-09 16:29:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-11-09 16:29:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-11-09 16:29:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-09 16:29:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-09 16:29:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-09 16:29:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-09 16:29:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-09 16:29:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-09 16:29:44,581 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-11-09 16:29:45,578 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-09 16:29:45,579 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-11-09 16:29:45,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:29:45 BoogieIcfgContainer [2020-11-09 16:29:45,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-09 16:29:45,583 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-09 16:29:45,583 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-09 16:29:45,586 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-09 16:29:45,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:29:43" (1/3) ... [2020-11-09 16:29:45,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c3c280d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:29:45, skipping insertion in model container [2020-11-09 16:29:45,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:29:44" (2/3) ... [2020-11-09 16:29:45,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c3c280d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:29:45, skipping insertion in model container [2020-11-09 16:29:45,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:29:45" (3/3) ... [2020-11-09 16:29:45,590 INFO L111 eAbstractionObserver]: Analyzing ICFG 32_pthread5_vs.i [2020-11-09 16:29:45,608 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-11-09 16:29:45,608 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-09 16:29:45,614 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-11-09 16:29:45,615 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-11-09 16:29:45,655 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,656 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,656 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,656 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,656 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,657 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,657 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,657 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,657 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,657 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,658 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,658 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,658 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,658 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,658 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,659 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,659 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,659 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,660 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,660 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,660 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,660 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,661 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,661 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,662 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,662 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,662 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,662 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,663 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,663 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,663 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,664 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,664 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,664 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,664 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,664 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,665 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,665 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,665 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,665 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,666 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,666 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,666 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,666 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,666 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,667 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,667 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,667 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,667 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,667 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,668 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,668 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,668 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,668 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,669 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,669 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,669 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,669 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,670 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,670 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,670 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,670 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,671 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,671 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,671 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,671 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,672 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,672 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,672 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,672 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,673 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,673 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,673 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,673 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,677 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,680 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,709 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,709 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,710 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,710 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,710 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,710 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,710 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,711 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,723 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,723 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,723 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,723 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,724 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,724 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,724 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,724 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,724 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:45,743 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-11-09 16:29:45,759 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-11-09 16:29:45,801 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-09 16:29:45,802 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-09 16:29:45,802 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-09 16:29:45,802 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-11-09 16:29:45,802 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-09 16:29:45,803 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-09 16:29:45,803 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-09 16:29:45,803 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-09 16:29:45,818 INFO L128 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-11-09 16:29:45,819 INFO L135 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 86 places, 86 transitions, 187 flow [2020-11-09 16:29:45,822 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 86 places, 86 transitions, 187 flow [2020-11-09 16:29:45,824 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 86 places, 86 transitions, 187 flow [2020-11-09 16:29:45,914 INFO L129 PetriNetUnfolder]: 10/92 cut-off events. [2020-11-09 16:29:45,914 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-11-09 16:29:45,931 INFO L84 FinitePrefix]: Finished finitePrefix Result has 103 conditions, 92 events. 10/92 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 175 event pairs, 0 based on Foata normal form. 0/78 useless extension candidates. Maximal degree in co-relation 80. Up to 4 conditions per place. [2020-11-09 16:29:45,939 INFO L116 LiptonReduction]: Number of co-enabled transitions 2810 [2020-11-09 16:29:46,878 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 21 [2020-11-09 16:29:48,563 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2020-11-09 16:29:49,341 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2020-11-09 16:29:49,621 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2020-11-09 16:29:49,727 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2020-11-09 16:29:50,115 INFO L131 LiptonReduction]: Checked pairs total: 10277 [2020-11-09 16:29:50,115 INFO L133 LiptonReduction]: Total number of compositions: 60 [2020-11-09 16:29:50,123 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 45 places, 43 transitions, 101 flow [2020-11-09 16:29:50,357 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 3326 states. [2020-11-09 16:29:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3326 states. [2020-11-09 16:29:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-11-09 16:29:50,368 INFO L414 BasicCegarLoop]: Found error trace [2020-11-09 16:29:50,368 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-11-09 16:29:50,369 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-09 16:29:50,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-09 16:29:50,376 INFO L82 PathProgramCache]: Analyzing trace with hash -313177683, now seen corresponding path program 1 times [2020-11-09 16:29:50,398 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-09 16:29:50,399 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93227280] [2020-11-09 16:29:50,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-09 16:29:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-09 16:29:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-09 16:29:50,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93227280] [2020-11-09 16:29:50,626 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-09 16:29:50,626 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-11-09 16:29:50,627 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [959008543] [2020-11-09 16:29:50,628 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-11-09 16:29:50,631 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-11-09 16:29:50,645 INFO L252 McrAutomatonBuilder]: Finished intersection with 8 states and 7 transitions. [2020-11-09 16:29:50,645 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-11-09 16:29:50,651 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-11-09 16:29:50,652 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-09 16:29:50,652 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-09 16:29:50,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-09 16:29:50,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:29:50,671 INFO L87 Difference]: Start difference. First operand 3326 states. Second operand 3 states. [2020-11-09 16:29:50,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-09 16:29:50,853 INFO L93 Difference]: Finished difference Result 3074 states and 10897 transitions. [2020-11-09 16:29:50,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-09 16:29:50,855 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2020-11-09 16:29:50,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-09 16:29:50,906 INFO L225 Difference]: With dead ends: 3074 [2020-11-09 16:29:50,906 INFO L226 Difference]: Without dead ends: 3074 [2020-11-09 16:29:50,908 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:29:50,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3074 states. [2020-11-09 16:29:51,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3074 to 2978. [2020-11-09 16:29:51,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2978 states. [2020-11-09 16:29:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 2978 states and 10697 transitions. [2020-11-09 16:29:51,157 INFO L78 Accepts]: Start accepts. Automaton has 2978 states and 10697 transitions. Word has length 7 [2020-11-09 16:29:51,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-09 16:29:51,157 INFO L481 AbstractCegarLoop]: Abstraction has 2978 states and 10697 transitions. [2020-11-09 16:29:51,157 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-09 16:29:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 10697 transitions. [2020-11-09 16:29:51,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-11-09 16:29:51,160 INFO L414 BasicCegarLoop]: Found error trace [2020-11-09 16:29:51,160 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-09 16:29:51,161 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-09 16:29:51,161 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-09 16:29:51,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-09 16:29:51,165 INFO L82 PathProgramCache]: Analyzing trace with hash -316043311, now seen corresponding path program 1 times [2020-11-09 16:29:51,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-09 16:29:51,170 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176495518] [2020-11-09 16:29:51,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-09 16:29:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-09 16:29:51,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-09 16:29:51,269 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176495518] [2020-11-09 16:29:51,270 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-09 16:29:51,270 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-09 16:29:51,270 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1524307330] [2020-11-09 16:29:51,270 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-11-09 16:29:51,271 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-11-09 16:29:51,272 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-11-09 16:29:51,273 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-11-09 16:29:51,273 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-11-09 16:29:51,275 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-09 16:29:51,275 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-09 16:29:51,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-09 16:29:51,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:29:51,278 INFO L87 Difference]: Start difference. First operand 2978 states and 10697 transitions. Second operand 3 states. [2020-11-09 16:29:51,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-09 16:29:51,327 INFO L93 Difference]: Finished difference Result 836 states and 2121 transitions. [2020-11-09 16:29:51,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-09 16:29:51,328 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-11-09 16:29:51,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-09 16:29:51,334 INFO L225 Difference]: With dead ends: 836 [2020-11-09 16:29:51,334 INFO L226 Difference]: Without dead ends: 836 [2020-11-09 16:29:51,335 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:29:51,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2020-11-09 16:29:51,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 748. [2020-11-09 16:29:51,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 748 states. [2020-11-09 16:29:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 748 states and 1923 transitions. [2020-11-09 16:29:51,360 INFO L78 Accepts]: Start accepts. Automaton has 748 states and 1923 transitions. Word has length 9 [2020-11-09 16:29:51,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-09 16:29:51,360 INFO L481 AbstractCegarLoop]: Abstraction has 748 states and 1923 transitions. [2020-11-09 16:29:51,360 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-09 16:29:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1923 transitions. [2020-11-09 16:29:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-09 16:29:51,362 INFO L414 BasicCegarLoop]: Found error trace [2020-11-09 16:29:51,362 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-09 16:29:51,362 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-09 16:29:51,363 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-09 16:29:51,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-09 16:29:51,363 INFO L82 PathProgramCache]: Analyzing trace with hash -1449274045, now seen corresponding path program 1 times [2020-11-09 16:29:51,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-09 16:29:51,368 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39218629] [2020-11-09 16:29:51,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-09 16:29:51,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-09 16:29:51,395 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-09 16:29:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-09 16:29:51,411 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-09 16:29:51,441 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-09 16:29:51,442 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-11-09 16:29:51,442 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-09 16:29:51,445 WARN L386 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-11-09 16:29:51,445 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-11-09 16:29:51,478 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,478 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,478 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,478 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,478 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,479 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,479 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,479 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,479 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,479 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,480 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,480 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,480 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,480 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,480 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,480 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,481 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,481 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,481 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,482 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,482 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,482 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,482 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,482 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,482 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,483 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,483 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,483 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,484 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,484 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,484 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,484 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,484 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,485 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,485 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,485 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,485 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,485 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,485 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,486 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,486 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,486 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,486 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,486 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,487 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,487 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,487 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,487 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,487 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,489 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,489 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,489 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,490 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,490 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,491 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,491 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,494 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,494 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,494 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,494 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,494 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,494 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,494 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,495 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,495 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,495 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,495 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,495 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,496 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,496 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,496 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,496 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,496 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,496 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,496 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,497 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,497 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,497 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,497 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,497 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,497 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,498 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,498 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,498 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,498 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,499 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,499 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,500 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,500 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,500 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,501 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,501 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,501 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,501 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,501 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,501 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,502 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,502 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,502 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,502 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,502 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,503 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,503 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,503 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,504 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,504 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,504 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,504 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,504 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,508 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,508 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,508 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,509 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,514 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,514 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,515 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,515 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,515 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,515 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,515 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,515 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,516 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,516 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,516 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,516 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,516 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,516 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,518 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,519 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,519 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,519 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,519 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,525 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,525 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,525 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,525 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,526 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,526 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,526 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,526 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,526 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,526 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,527 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,527 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,527 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,527 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,527 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,527 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,528 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,528 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,529 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,529 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,530 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,530 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,531 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,531 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,531 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,531 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,532 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,532 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,532 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,532 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,533 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,533 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,533 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,534 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,535 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,535 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,539 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,539 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,542 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,542 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,543 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,543 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,543 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,545 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,545 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,545 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,546 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,548 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,549 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,549 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,549 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,550 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,552 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,552 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,552 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,552 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,553 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,553 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,553 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,553 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,553 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of2ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,555 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,556 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,556 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,556 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,556 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,556 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of2ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,557 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,557 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,557 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of2ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:29:51,559 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-11-09 16:29:51,559 INFO L253 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2020-11-09 16:29:51,564 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-09 16:29:51,564 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-09 16:29:51,564 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-09 16:29:51,564 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-11-09 16:29:51,564 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-09 16:29:51,564 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-09 16:29:51,564 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-09 16:29:51,564 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-09 16:29:51,571 INFO L128 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-11-09 16:29:51,571 INFO L135 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 141 transitions, 318 flow [2020-11-09 16:29:51,572 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 139 places, 141 transitions, 318 flow [2020-11-09 16:29:51,572 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 139 places, 141 transitions, 318 flow [2020-11-09 16:29:51,657 INFO L129 PetriNetUnfolder]: 15/129 cut-off events. [2020-11-09 16:29:51,657 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-11-09 16:29:51,662 INFO L84 FinitePrefix]: Finished finitePrefix Result has 147 conditions, 129 events. 15/129 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 339 event pairs, 0 based on Foata normal form. 0/108 useless extension candidates. Maximal degree in co-relation 140. Up to 6 conditions per place. [2020-11-09 16:29:51,669 INFO L116 LiptonReduction]: Number of co-enabled transitions 6262 [2020-11-09 16:29:51,932 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 18 [2020-11-09 16:29:55,441 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2020-11-09 16:29:55,671 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2020-11-09 16:29:55,769 INFO L131 LiptonReduction]: Checked pairs total: 22489 [2020-11-09 16:29:55,769 INFO L133 LiptonReduction]: Total number of compositions: 110 [2020-11-09 16:29:55,770 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 72 places, 67 transitions, 170 flow [2020-11-09 16:30:03,410 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 43700 states. [2020-11-09 16:30:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43700 states. [2020-11-09 16:30:03,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-11-09 16:30:03,411 INFO L414 BasicCegarLoop]: Found error trace [2020-11-09 16:30:03,411 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-11-09 16:30:03,411 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-09 16:30:03,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-09 16:30:03,412 INFO L82 PathProgramCache]: Analyzing trace with hash -925583054, now seen corresponding path program 1 times [2020-11-09 16:30:03,413 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-09 16:30:03,413 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326393452] [2020-11-09 16:30:03,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-09 16:30:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-09 16:30:03,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-09 16:30:03,468 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326393452] [2020-11-09 16:30:03,468 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-09 16:30:03,468 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-11-09 16:30:03,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1514754186] [2020-11-09 16:30:03,468 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-11-09 16:30:03,469 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-11-09 16:30:03,471 INFO L252 McrAutomatonBuilder]: Finished intersection with 9 states and 8 transitions. [2020-11-09 16:30:03,471 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-11-09 16:30:03,471 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-11-09 16:30:03,472 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-09 16:30:03,472 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-09 16:30:03,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-09 16:30:03,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:30:03,473 INFO L87 Difference]: Start difference. First operand 43700 states. Second operand 3 states. [2020-11-09 16:30:04,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-09 16:30:04,757 INFO L93 Difference]: Finished difference Result 45530 states and 208720 transitions. [2020-11-09 16:30:04,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-09 16:30:04,762 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 8 [2020-11-09 16:30:04,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-09 16:30:05,533 INFO L225 Difference]: With dead ends: 45530 [2020-11-09 16:30:05,533 INFO L226 Difference]: Without dead ends: 45530 [2020-11-09 16:30:05,533 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:30:06,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45530 states. [2020-11-09 16:30:08,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45530 to 43058. [2020-11-09 16:30:08,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43058 states. [2020-11-09 16:30:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43058 states to 43058 states and 200864 transitions. [2020-11-09 16:30:09,196 INFO L78 Accepts]: Start accepts. Automaton has 43058 states and 200864 transitions. Word has length 8 [2020-11-09 16:30:09,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-09 16:30:09,196 INFO L481 AbstractCegarLoop]: Abstraction has 43058 states and 200864 transitions. [2020-11-09 16:30:09,196 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-09 16:30:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 43058 states and 200864 transitions. [2020-11-09 16:30:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-09 16:30:09,197 INFO L414 BasicCegarLoop]: Found error trace [2020-11-09 16:30:09,198 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-09 16:30:09,198 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-09 16:30:09,198 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-09 16:30:09,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-09 16:30:09,199 INFO L82 PathProgramCache]: Analyzing trace with hash -839923046, now seen corresponding path program 1 times [2020-11-09 16:30:09,200 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-09 16:30:09,200 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2001820864] [2020-11-09 16:30:09,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-09 16:30:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-09 16:30:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-09 16:30:09,238 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2001820864] [2020-11-09 16:30:09,238 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-09 16:30:09,239 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-09 16:30:09,239 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [344713263] [2020-11-09 16:30:09,239 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-11-09 16:30:09,240 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-11-09 16:30:09,244 INFO L252 McrAutomatonBuilder]: Finished intersection with 20 states and 28 transitions. [2020-11-09 16:30:09,244 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-11-09 16:30:09,274 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-11-09 16:30:09,275 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-09 16:30:09,275 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-09 16:30:09,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-09 16:30:09,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:30:09,276 INFO L87 Difference]: Start difference. First operand 43058 states and 200864 transitions. Second operand 3 states. [2020-11-09 16:30:09,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-09 16:30:09,393 INFO L93 Difference]: Finished difference Result 4220 states and 11456 transitions. [2020-11-09 16:30:09,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-09 16:30:09,394 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-11-09 16:30:09,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-09 16:30:09,413 INFO L225 Difference]: With dead ends: 4220 [2020-11-09 16:30:09,414 INFO L226 Difference]: Without dead ends: 4220 [2020-11-09 16:30:09,414 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:30:09,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4220 states. [2020-11-09 16:30:09,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4220 to 3602. [2020-11-09 16:30:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3602 states. [2020-11-09 16:30:09,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3602 states to 3602 states and 9977 transitions. [2020-11-09 16:30:09,536 INFO L78 Accepts]: Start accepts. Automaton has 3602 states and 9977 transitions. Word has length 10 [2020-11-09 16:30:09,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-09 16:30:09,537 INFO L481 AbstractCegarLoop]: Abstraction has 3602 states and 9977 transitions. [2020-11-09 16:30:09,537 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-09 16:30:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand 3602 states and 9977 transitions. [2020-11-09 16:30:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-11-09 16:30:09,544 INFO L414 BasicCegarLoop]: Found error trace [2020-11-09 16:30:09,544 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-09 16:30:09,544 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-09 16:30:09,545 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-09 16:30:09,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-09 16:30:09,545 INFO L82 PathProgramCache]: Analyzing trace with hash 285815067, now seen corresponding path program 1 times [2020-11-09 16:30:09,548 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-09 16:30:09,549 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [292720209] [2020-11-09 16:30:09,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-09 16:30:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-09 16:30:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-09 16:30:09,636 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [292720209] [2020-11-09 16:30:09,637 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-09 16:30:09,637 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-09 16:30:09,637 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1092498648] [2020-11-09 16:30:09,637 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-11-09 16:30:09,638 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-11-09 16:30:09,641 INFO L252 McrAutomatonBuilder]: Finished intersection with 29 states and 44 transitions. [2020-11-09 16:30:09,641 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-11-09 16:30:09,676 INFO L375 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-11-09 16:30:09,677 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-11-09 16:30:09,695 INFO L375 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-11-09 16:30:09,695 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-11-09 16:30:09,700 INFO L375 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-11-09 16:30:09,701 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-11-09 16:30:09,711 INFO L375 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-11-09 16:30:09,711 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-11-09 16:30:09,714 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-11-09 16:30:09,714 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-09 16:30:09,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-09 16:30:09,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-09 16:30:09,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-09 16:30:09,716 INFO L87 Difference]: Start difference. First operand 3602 states and 9977 transitions. Second operand 4 states. [2020-11-09 16:30:09,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-09 16:30:09,818 INFO L93 Difference]: Finished difference Result 5560 states and 15292 transitions. [2020-11-09 16:30:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-09 16:30:09,819 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 12 [2020-11-09 16:30:09,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-09 16:30:09,841 INFO L225 Difference]: With dead ends: 5560 [2020-11-09 16:30:09,841 INFO L226 Difference]: Without dead ends: 5560 [2020-11-09 16:30:09,841 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-09 16:30:10,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5560 states. [2020-11-09 16:30:10,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5560 to 4306. [2020-11-09 16:30:10,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4306 states. [2020-11-09 16:30:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 4306 states and 12035 transitions. [2020-11-09 16:30:10,218 INFO L78 Accepts]: Start accepts. Automaton has 4306 states and 12035 transitions. Word has length 12 [2020-11-09 16:30:10,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-09 16:30:10,219 INFO L481 AbstractCegarLoop]: Abstraction has 4306 states and 12035 transitions. [2020-11-09 16:30:10,219 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-09 16:30:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4306 states and 12035 transitions. [2020-11-09 16:30:10,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-09 16:30:10,221 INFO L414 BasicCegarLoop]: Found error trace [2020-11-09 16:30:10,222 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-09 16:30:10,222 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-09 16:30:10,222 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-09 16:30:10,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-09 16:30:10,223 INFO L82 PathProgramCache]: Analyzing trace with hash 892068901, now seen corresponding path program 1 times [2020-11-09 16:30:10,224 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-09 16:30:10,224 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041935147] [2020-11-09 16:30:10,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-09 16:30:10,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-09 16:30:10,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-09 16:30:10,313 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041935147] [2020-11-09 16:30:10,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-09 16:30:10,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-09 16:30:10,314 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1589737689] [2020-11-09 16:30:10,314 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-11-09 16:30:10,315 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-11-09 16:30:10,317 INFO L252 McrAutomatonBuilder]: Finished intersection with 15 states and 14 transitions. [2020-11-09 16:30:10,317 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-11-09 16:30:10,317 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-11-09 16:30:10,317 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-09 16:30:10,318 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-09 16:30:10,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-09 16:30:10,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-09 16:30:10,319 INFO L87 Difference]: Start difference. First operand 4306 states and 12035 transitions. Second operand 3 states. [2020-11-09 16:30:10,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-09 16:30:10,365 INFO L93 Difference]: Finished difference Result 4300 states and 11403 transitions. [2020-11-09 16:30:10,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-09 16:30:10,365 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2020-11-09 16:30:10,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-09 16:30:10,379 INFO L225 Difference]: With dead ends: 4300 [2020-11-09 16:30:10,380 INFO L226 Difference]: Without dead ends: 4300 [2020-11-09 16:30:10,380 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 [2020-11-09 16:30:10,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4300 states. [2020-11-09 16:30:10,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4300 to 4080. [2020-11-09 16:30:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4080 states. [2020-11-09 16:30:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 4080 states and 11027 transitions. [2020-11-09 16:30:10,494 INFO L78 Accepts]: Start accepts. Automaton has 4080 states and 11027 transitions. Word has length 14 [2020-11-09 16:30:10,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-09 16:30:10,495 INFO L481 AbstractCegarLoop]: Abstraction has 4080 states and 11027 transitions. [2020-11-09 16:30:10,496 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-09 16:30:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 11027 transitions. [2020-11-09 16:30:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-09 16:30:10,497 INFO L414 BasicCegarLoop]: Found error trace [2020-11-09 16:30:10,497 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-09 16:30:10,498 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-09 16:30:10,498 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, thr2Err0ASSERT_VIOLATIONERROR_FUNCTION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-09 16:30:10,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-09 16:30:10,498 INFO L82 PathProgramCache]: Analyzing trace with hash -972748520, now seen corresponding path program 1 times [2020-11-09 16:30:10,499 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-09 16:30:10,500 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942260270] [2020-11-09 16:30:10,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-09 16:30:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-09 16:30:10,526 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-09 16:30:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-09 16:30:10,550 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-09 16:30:10,571 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-09 16:30:10,571 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-11-09 16:30:10,571 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-09 16:30:10,571 WARN L386 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-11-09 16:30:10,575 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-11-09 16:30:10,600 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,600 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,601 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,601 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,601 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,601 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,601 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,602 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,602 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,602 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,602 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,602 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,602 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,602 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,603 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,603 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,604 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,604 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,605 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,606 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,607 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,607 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,607 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,607 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,607 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,607 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,607 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,607 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,608 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,609 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,609 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,609 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,609 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,609 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,609 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,609 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,609 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,610 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,610 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,610 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,610 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,610 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,610 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,611 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,611 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,611 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,611 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,611 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,612 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,612 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,612 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,612 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,612 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,612 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,612 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,612 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,613 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,613 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,613 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,613 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,613 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,613 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,613 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,613 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,614 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,614 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,614 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,614 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,614 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,614 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,614 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,614 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,615 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,615 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,615 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,615 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,615 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,615 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,615 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,615 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,616 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,616 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,616 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,616 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,616 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,616 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,616 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,616 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,617 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,617 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,617 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,617 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,617 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,617 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,617 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,618 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,619 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,620 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,620 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,620 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,620 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,620 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,620 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,620 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,620 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,621 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,621 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,621 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,621 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,621 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,621 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,621 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,622 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,622 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,622 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,622 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,622 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,622 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,622 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,622 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,623 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,623 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,623 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,623 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,624 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,624 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,625 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,625 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,625 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,625 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,625 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,625 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,625 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,625 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,626 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,627 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,627 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,627 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,627 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,627 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,627 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,627 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,627 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,628 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,628 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,628 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,628 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,628 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,628 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,628 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,629 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,630 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,630 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,630 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,633 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,633 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,633 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,633 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,634 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,634 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,634 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,635 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,636 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,636 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,636 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,636 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,637 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,637 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,637 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,638 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,639 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,639 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,639 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,639 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,639 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,640 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,640 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,640 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,640 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,645 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,645 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,645 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,649 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,649 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,649 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,649 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,649 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,649 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,650 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,650 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,651 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,651 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,651 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,651 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,651 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,652 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,652 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,652 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,653 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,653 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,653 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,653 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,653 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,654 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,654 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,654 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,656 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,656 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,656 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,656 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,656 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,656 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,656 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,656 WARN L313 ript$VariableManager]: TermVariabe thr3Thread1of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,657 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread1of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,658 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,658 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,658 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,658 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,658 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,658 WARN L313 ript$VariableManager]: TermVariabe thr3Thread2of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,658 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,659 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,659 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread2of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,660 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,660 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,660 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,660 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,660 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,660 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,661 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,661 WARN L313 ript$VariableManager]: TermVariabe thr3Thread3of3ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,661 WARN L313 ript$VariableManager]: TermVariabe |thr3Thread3of3ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-11-09 16:30:10,662 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-11-09 16:30:10,662 INFO L253 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-11-09 16:30:10,663 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-09 16:30:10,663 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-09 16:30:10,663 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-09 16:30:10,663 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-11-09 16:30:10,663 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-09 16:30:10,663 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-09 16:30:10,663 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-09 16:30:10,663 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-09 16:30:10,667 INFO L128 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-11-09 16:30:10,667 INFO L135 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 192 places, 196 transitions, 455 flow [2020-11-09 16:30:10,667 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 192 places, 196 transitions, 455 flow [2020-11-09 16:30:10,668 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 192 places, 196 transitions, 455 flow [2020-11-09 16:30:10,733 INFO L129 PetriNetUnfolder]: 20/166 cut-off events. [2020-11-09 16:30:10,734 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-11-09 16:30:10,739 INFO L84 FinitePrefix]: Finished finitePrefix Result has 192 conditions, 166 events. 20/166 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 500 event pairs, 0 based on Foata normal form. 0/138 useless extension candidates. Maximal degree in co-relation 182. Up to 8 conditions per place. [2020-11-09 16:30:10,751 INFO L116 LiptonReduction]: Number of co-enabled transitions 11226 [2020-11-09 16:30:15,714 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2020-11-09 16:30:15,974 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2020-11-09 16:30:16,080 INFO L131 LiptonReduction]: Checked pairs total: 49784 [2020-11-09 16:30:16,081 INFO L133 LiptonReduction]: Total number of compositions: 158 [2020-11-09 16:30:16,081 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 98 places, 92 transitions, 247 flow Received shutdown request... [2020-11-09 16:34:03,431 WARN L546 AbstractCegarLoop]: Verification canceled [2020-11-09 16:34:03,435 WARN L250 ceAbstractionStarter]: Timeout [2020-11-09 16:34:03,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 04:34:03 BasicIcfg [2020-11-09 16:34:03,435 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-09 16:34:03,437 INFO L168 Benchmark]: Toolchain (without parser) took 259811.71 ms. Allocated memory was 155.2 MB in the beginning and 5.0 GB in the end (delta: 4.9 GB). Free memory was 128.5 MB in the beginning and 2.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 8.0 GB. [2020-11-09 16:34:03,438 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 125.8 MB. Free memory is still 80.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-09 16:34:03,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 733.77 ms. Allocated memory is still 155.2 MB. Free memory was 128.0 MB in the beginning and 97.9 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 8.0 GB. [2020-11-09 16:34:03,439 INFO L168 Benchmark]: Boogie Procedure Inliner took 91.02 ms. Allocated memory is still 155.2 MB. Free memory was 97.7 MB in the beginning and 137.9 MB in the end (delta: -40.2 MB). Peak memory consumption was 10.1 MB. Max. memory is 8.0 GB. [2020-11-09 16:34:03,440 INFO L168 Benchmark]: Boogie Preprocessor took 34.21 ms. Allocated memory is still 155.2 MB. Free memory was 137.5 MB in the beginning and 136.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2020-11-09 16:34:03,441 INFO L168 Benchmark]: RCFGBuilder took 1087.56 ms. Allocated memory is still 155.2 MB. Free memory was 136.0 MB in the beginning and 136.3 MB in the end (delta: -267.2 kB). Peak memory consumption was 50.5 MB. Max. memory is 8.0 GB. [2020-11-09 16:34:03,442 INFO L168 Benchmark]: TraceAbstraction took 257852.88 ms. Allocated memory was 155.2 MB in the beginning and 5.0 GB in the end (delta: 4.9 GB). Free memory was 135.8 MB in the beginning and 2.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 8.0 GB. [2020-11-09 16:34:03,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 125.8 MB. Free memory is still 80.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 733.77 ms. Allocated memory is still 155.2 MB. Free memory was 128.0 MB in the beginning and 97.9 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 91.02 ms. Allocated memory is still 155.2 MB. Free memory was 97.7 MB in the beginning and 137.9 MB in the end (delta: -40.2 MB). Peak memory consumption was 10.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 34.21 ms. Allocated memory is still 155.2 MB. Free memory was 137.5 MB in the beginning and 136.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1087.56 ms. Allocated memory is still 155.2 MB. Free memory was 136.0 MB in the beginning and 136.3 MB in the end (delta: -267.2 kB). Peak memory consumption was 50.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 257852.88 ms. Allocated memory was 155.2 MB in the beginning and 5.0 GB in the end (delta: 4.9 GB). Free memory was 135.8 MB in the beginning and 2.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1398 VarBasedMoverChecksPositive, 55 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 212 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.2s, 86 PlacesBefore, 45 PlacesAfterwards, 86 TransitionsBefore, 43 TransitionsAfterwards, 2810 CoEnabledTransitionPairs, 6 FixpointIterations, 15 TrivialSequentialCompositions, 30 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 13 ConcurrentYvCompositions, 2 ChoiceCompositions, 60 TotalNumberOfCompositions, 10277 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 3181 VarBasedMoverChecksPositive, 69 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 423 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.1s, 139 PlacesBefore, 72 PlacesAfterwards, 141 TransitionsBefore, 67 TransitionsAfterwards, 6262 CoEnabledTransitionPairs, 5 FixpointIterations, 35 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 6 TrivialYvCompositions, 19 ConcurrentYvCompositions, 7 ChoiceCompositions, 110 TotalNumberOfCompositions, 22489 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 5458 VarBasedMoverChecksPositive, 95 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 507 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 5.4s, 192 PlacesBefore, 98 PlacesAfterwards, 196 TransitionsBefore, 92 TransitionsAfterwards, 11226 CoEnabledTransitionPairs, 6 FixpointIterations, 56 TrivialSequentialCompositions, 59 ConcurrentSequentialCompositions, 11 TrivialYvCompositions, 22 ConcurrentYvCompositions, 10 ChoiceCompositions, 158 TotalNumberOfCompositions, 49784 MoverChecksTotal - TimeoutResultAtElement [Line: 17]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 17). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 98 places, 92 transitions, 247 flow. Already constructed 323590 states. Currently 62480 states in worklist.. - TimeoutResultAtElement [Line: 17]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 17). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 98 places, 92 transitions, 247 flow. Already constructed 323590 states. Currently 62480 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 77 locations, 2 error locations. Started 3 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 257.4s, OverallIterations: 8, TraceHistogramMax: 3, AutomataDifference: 2.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 249.1s, HoareTripleCheckerStatistics: 318 SDtfs, 199 SDslu, 187 SDs, 0 SdLazy, 101 SolverSat, 47 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 40 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=43700occurred 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: 4.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 4748 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 84 NumberOfCodeBlocks, 84 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 54 ConstructedInterpolants, 0 QuantifiedInterpolants, 1188 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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