/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-SP.epf -i ../../../trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-1d1d2b5 [2020-10-22 01:25:51,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-22 01:25:51,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-22 01:25:51,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-22 01:25:51,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-22 01:25:51,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-22 01:25:51,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-22 01:25:51,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-22 01:25:51,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-22 01:25:51,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-22 01:25:51,242 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-22 01:25:51,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-22 01:25:51,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-22 01:25:51,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-22 01:25:51,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-22 01:25:51,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-22 01:25:51,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-22 01:25:51,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-22 01:25:51,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-22 01:25:51,252 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-22 01:25:51,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-22 01:25:51,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-22 01:25:51,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-22 01:25:51,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-22 01:25:51,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-22 01:25:51,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-22 01:25:51,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-22 01:25:51,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-22 01:25:51,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-22 01:25:51,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-22 01:25:51,268 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-22 01:25:51,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-22 01:25:51,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-22 01:25:51,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-22 01:25:51,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-22 01:25:51,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-22 01:25:51,271 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 [2020-10-22 01:25:51,294 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-22 01:25:51,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-22 01:25:51,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-22 01:25:51,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-22 01:25:51,296 INFO L138 SettingsManager]: * Use SBE=true [2020-10-22 01:25:51,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-22 01:25:51,297 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-22 01:25:51,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-22 01:25:51,297 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-22 01:25:51,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-22 01:25:51,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-22 01:25:51,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-22 01:25:51,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-22 01:25:51,298 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-22 01:25:51,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-22 01:25:51,298 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-22 01:25:51,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-22 01:25:51,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-22 01:25:51,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-22 01:25:51,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-22 01:25:51,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-22 01:25:51,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-22 01:25:51,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-22 01:25:51,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-10-22 01:25:51,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-22 01:25:51,300 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-22 01:25:51,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-22 01:25:51,301 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-10-22 01:25:51,301 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-10-22 01:25:51,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-22 01:25:51,301 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-10-22 01:25:51,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-22 01:25:51,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-22 01:25:51,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-22 01:25:51,655 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-22 01:25:51,657 INFO L275 PluginConnector]: CDTParser initialized [2020-10-22 01:25:51,658 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i [2020-10-22 01:25:51,733 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c54b1b5f/66ef493eba23442789a3501d4b6893af/FLAG0136124f1 [2020-10-22 01:25:52,302 INFO L306 CDTParser]: Found 1 translation units. [2020-10-22 01:25:52,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/27_Boop_simple_vf.i [2020-10-22 01:25:52,321 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c54b1b5f/66ef493eba23442789a3501d4b6893af/FLAG0136124f1 [2020-10-22 01:25:52,585 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c54b1b5f/66ef493eba23442789a3501d4b6893af [2020-10-22 01:25:52,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-22 01:25:52,601 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-22 01:25:52,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-22 01:25:52,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-22 01:25:52,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-22 01:25:52,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 01:25:52" (1/1) ... [2020-10-22 01:25:52,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eadbd23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:52, skipping insertion in model container [2020-10-22 01:25:52,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 01:25:52" (1/1) ... [2020-10-22 01:25:52,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-22 01:25:52,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-22 01:25:53,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-22 01:25:53,124 INFO L203 MainTranslator]: Completed pre-run [2020-10-22 01:25:53,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-22 01:25:53,276 INFO L208 MainTranslator]: Completed translation [2020-10-22 01:25:53,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53 WrapperNode [2020-10-22 01:25:53,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-22 01:25:53,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-22 01:25:53,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-22 01:25:53,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-22 01:25:53,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,325 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-22 01:25:53,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-22 01:25:53,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-22 01:25:53,355 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-22 01:25:53,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,381 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... [2020-10-22 01:25:53,384 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-22 01:25:53,385 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-22 01:25:53,385 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-22 01:25:53,385 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-22 01:25:53,386 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-22 01:25:53,452 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2020-10-22 01:25:53,452 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2020-10-22 01:25:53,452 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-22 01:25:53,452 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-22 01:25:53,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-22 01:25:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-22 01:25:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-22 01:25:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-22 01:25:53,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-22 01:25:53,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-22 01:25:53,455 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-22 01:25:53,805 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-22 01:25:53,805 INFO L298 CfgBuilder]: Removed 17 assume(true) statements. [2020-10-22 01:25:53,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 01:25:53 BoogieIcfgContainer [2020-10-22 01:25:53,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-22 01:25:53,809 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-22 01:25:53,809 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-22 01:25:53,813 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-22 01:25:53,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 01:25:52" (1/3) ... [2020-10-22 01:25:53,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e1c2b35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 01:25:53, skipping insertion in model container [2020-10-22 01:25:53,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 01:25:53" (2/3) ... [2020-10-22 01:25:53,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e1c2b35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 01:25:53, skipping insertion in model container [2020-10-22 01:25:53,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 01:25:53" (3/3) ... [2020-10-22 01:25:53,817 INFO L111 eAbstractionObserver]: Analyzing ICFG 27_Boop_simple_vf.i [2020-10-22 01:25:53,829 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-22 01:25:53,829 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-22 01:25:53,837 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-22 01:25:53,839 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-22 01:25:53,889 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,889 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,889 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,891 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,892 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,893 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,895 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,896 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,897 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,897 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,897 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,897 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,898 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,900 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,900 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,901 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,901 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,902 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,902 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,902 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,903 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,903 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,903 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,922 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,922 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,922 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,922 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,923 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,923 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,923 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,923 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,923 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,924 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,937 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,937 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,938 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,938 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:53,940 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-22 01:25:53,953 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-22 01:25:53,972 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-22 01:25:53,972 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-22 01:25:53,972 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-22 01:25:53,973 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-22 01:25:53,973 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-22 01:25:53,973 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-22 01:25:53,973 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-22 01:25:53,973 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-22 01:25:53,987 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-22 01:25:53,988 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 72 places, 79 transitions, 168 flow [2020-10-22 01:25:53,991 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 72 places, 79 transitions, 168 flow [2020-10-22 01:25:53,992 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 72 places, 79 transitions, 168 flow [2020-10-22 01:25:54,040 INFO L129 PetriNetUnfolder]: 14/86 cut-off events. [2020-10-22 01:25:54,040 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-22 01:25:54,048 INFO L80 FinitePrefix]: Finished finitePrefix Result has 94 conditions, 86 events. 14/86 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 177 event pairs, 0 based on Foata normal form. 0/69 useless extension candidates. Maximal degree in co-relation 72. Up to 4 conditions per place. [2020-10-22 01:25:54,053 INFO L116 LiptonReduction]: Number of co-enabled transitions 2016 [2020-10-22 01:25:55,132 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2020-10-22 01:25:55,432 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2020-10-22 01:25:55,521 INFO L131 LiptonReduction]: Checked pairs total: 3279 [2020-10-22 01:25:55,521 INFO L133 LiptonReduction]: Total number of compositions: 61 [2020-10-22 01:25:55,529 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 31 places, 32 transitions, 74 flow [2020-10-22 01:25:55,566 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 431 states. [2020-10-22 01:25:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states. [2020-10-22 01:25:55,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-10-22 01:25:55,577 INFO L414 BasicCegarLoop]: Found error trace [2020-10-22 01:25:55,578 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2020-10-22 01:25:55,579 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-22 01:25:55,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-22 01:25:55,585 INFO L82 PathProgramCache]: Analyzing trace with hash 1131543817, now seen corresponding path program 1 times [2020-10-22 01:25:55,612 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-22 01:25:55,613 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819992707] [2020-10-22 01:25:55,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-22 01:25:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-22 01:25:55,749 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-22 01:25:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-22 01:25:55,772 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-22 01:25:55,798 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-22 01:25:55,799 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-22 01:25:55,800 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-22 01:25:55,801 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-22 01:25:55,802 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-22 01:25:55,814 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,814 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,815 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,815 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,815 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,815 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,816 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,816 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,816 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,816 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,816 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,817 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,817 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,817 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,818 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,818 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,829 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,829 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,831 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,831 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,833 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,833 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,837 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,837 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,837 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,837 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,838 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,838 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,838 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,838 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,838 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,839 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,840 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,841 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,841 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,841 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,844 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,845 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,845 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,845 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:55,847 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-22 01:25:55,847 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-22 01:25:55,848 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-22 01:25:55,848 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-22 01:25:55,848 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-22 01:25:55,848 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-22 01:25:55,848 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-22 01:25:55,848 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-22 01:25:55,848 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-22 01:25:55,849 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-22 01:25:55,851 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-22 01:25:55,851 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 115 places, 130 transitions, 284 flow [2020-10-22 01:25:55,852 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 115 places, 130 transitions, 284 flow [2020-10-22 01:25:55,852 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 115 places, 130 transitions, 284 flow [2020-10-22 01:25:55,879 INFO L129 PetriNetUnfolder]: 18/108 cut-off events. [2020-10-22 01:25:55,879 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-22 01:25:55,882 INFO L80 FinitePrefix]: Finished finitePrefix Result has 122 conditions, 108 events. 18/108 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 305 event pairs, 0 based on Foata normal form. 0/86 useless extension candidates. Maximal degree in co-relation 117. Up to 6 conditions per place. [2020-10-22 01:25:55,888 INFO L116 LiptonReduction]: Number of co-enabled transitions 3530 [2020-10-22 01:25:57,685 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2020-10-22 01:25:57,813 INFO L131 LiptonReduction]: Checked pairs total: 8293 [2020-10-22 01:25:57,813 INFO L133 LiptonReduction]: Total number of compositions: 119 [2020-10-22 01:25:57,814 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 47 places, 49 transitions, 122 flow [2020-10-22 01:25:57,985 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 3049 states. [2020-10-22 01:25:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states. [2020-10-22 01:25:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-22 01:25:57,988 INFO L414 BasicCegarLoop]: Found error trace [2020-10-22 01:25:57,988 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-22 01:25:57,988 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-22 01:25:57,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-22 01:25:57,989 INFO L82 PathProgramCache]: Analyzing trace with hash 1733784669, now seen corresponding path program 1 times [2020-10-22 01:25:57,993 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-22 01:25:57,993 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1723446531] [2020-10-22 01:25:57,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-22 01:25:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-22 01:25:58,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-22 01:25:58,091 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1723446531] [2020-10-22 01:25:58,092 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-22 01:25:58,092 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-22 01:25:58,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1656379504] [2020-10-22 01:25:58,095 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-22 01:25:58,098 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-10-22 01:25:58,115 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-10-22 01:25:58,116 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-22 01:25:58,122 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-22 01:25:58,123 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-22 01:25:58,127 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-22 01:25:58,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-22 01:25:58,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-22 01:25:58,146 INFO L87 Difference]: Start difference. First operand 3049 states. Second operand 3 states. [2020-10-22 01:25:58,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-22 01:25:58,248 INFO L93 Difference]: Finished difference Result 1487 states and 5335 transitions. [2020-10-22 01:25:58,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-22 01:25:58,250 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-22 01:25:58,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-22 01:25:58,296 INFO L225 Difference]: With dead ends: 1487 [2020-10-22 01:25:58,297 INFO L226 Difference]: Without dead ends: 1487 [2020-10-22 01:25:58,298 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-22 01:25:58,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1487 states. [2020-10-22 01:25:58,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1487 to 1487. [2020-10-22 01:25:58,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1487 states. [2020-10-22 01:25:58,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1487 states and 5335 transitions. [2020-10-22 01:25:58,470 INFO L78 Accepts]: Start accepts. Automaton has 1487 states and 5335 transitions. Word has length 9 [2020-10-22 01:25:58,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-22 01:25:58,470 INFO L481 AbstractCegarLoop]: Abstraction has 1487 states and 5335 transitions. [2020-10-22 01:25:58,470 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-22 01:25:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 5335 transitions. [2020-10-22 01:25:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-22 01:25:58,474 INFO L414 BasicCegarLoop]: Found error trace [2020-10-22 01:25:58,475 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1] [2020-10-22 01:25:58,475 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-22 01:25:58,475 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-22 01:25:58,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-22 01:25:58,478 INFO L82 PathProgramCache]: Analyzing trace with hash 37491152, now seen corresponding path program 1 times [2020-10-22 01:25:58,479 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-22 01:25:58,479 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178604563] [2020-10-22 01:25:58,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-22 01:25:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-22 01:25:58,525 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-22 01:25:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-22 01:25:58,558 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-22 01:25:58,572 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-22 01:25:58,575 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-22 01:25:58,577 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-22 01:25:58,580 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-22 01:25:58,582 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-22 01:25:58,602 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,602 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,603 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,603 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,603 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,604 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,604 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,604 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,605 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,606 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,606 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,606 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,607 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,607 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,607 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,607 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,608 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,608 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,608 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,608 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,608 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,609 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,609 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,609 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,609 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,609 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,609 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,610 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,610 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,610 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,610 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,610 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,610 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,611 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,611 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,611 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,611 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,611 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,612 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,612 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,612 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,613 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,613 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,613 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,614 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,614 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,614 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,614 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,614 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,615 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,615 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,615 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,615 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,615 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,615 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,616 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,616 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,616 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,616 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,617 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,617 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,617 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,618 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,618 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,618 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,618 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,618 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,619 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,619 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,619 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,620 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,620 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,621 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,621 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,622 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,622 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,623 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,623 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,623 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,623 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,624 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,624 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,625 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,625 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,625 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,625 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,627 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,628 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,628 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,628 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,628 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,629 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,629 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,631 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,631 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,632 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,632 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,633 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,633 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,635 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,635 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,635 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,635 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,637 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,637 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,637 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,638 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,639 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,639 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,639 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,639 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:25:58,641 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-22 01:25:58,641 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-22 01:25:58,641 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-22 01:25:58,641 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-22 01:25:58,642 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-22 01:25:58,642 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-22 01:25:58,642 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-22 01:25:58,642 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-22 01:25:58,642 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-22 01:25:58,642 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-22 01:25:58,645 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-22 01:25:58,645 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 158 places, 181 transitions, 404 flow [2020-10-22 01:25:58,645 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 158 places, 181 transitions, 404 flow [2020-10-22 01:25:58,646 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 158 places, 181 transitions, 404 flow [2020-10-22 01:25:58,671 INFO L129 PetriNetUnfolder]: 22/130 cut-off events. [2020-10-22 01:25:58,672 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-22 01:25:58,674 INFO L80 FinitePrefix]: Finished finitePrefix Result has 151 conditions, 130 events. 22/130 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 368 event pairs, 0 based on Foata normal form. 0/103 useless extension candidates. Maximal degree in co-relation 144. Up to 8 conditions per place. [2020-10-22 01:25:58,681 INFO L116 LiptonReduction]: Number of co-enabled transitions 5356 [2020-10-22 01:26:00,484 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2020-10-22 01:26:01,045 INFO L131 LiptonReduction]: Checked pairs total: 13542 [2020-10-22 01:26:01,045 INFO L133 LiptonReduction]: Total number of compositions: 170 [2020-10-22 01:26:01,046 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 63 places, 66 transitions, 174 flow [2020-10-22 01:26:02,905 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 21375 states. [2020-10-22 01:26:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 21375 states. [2020-10-22 01:26:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-22 01:26:02,907 INFO L414 BasicCegarLoop]: Found error trace [2020-10-22 01:26:02,907 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-22 01:26:02,907 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-22 01:26:02,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-22 01:26:02,908 INFO L82 PathProgramCache]: Analyzing trace with hash -1683937087, now seen corresponding path program 1 times [2020-10-22 01:26:02,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-22 01:26:02,909 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606388208] [2020-10-22 01:26:02,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-22 01:26:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-22 01:26:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-22 01:26:02,944 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606388208] [2020-10-22 01:26:02,944 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-22 01:26:02,944 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-22 01:26:02,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [672630739] [2020-10-22 01:26:02,944 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-22 01:26:02,945 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-10-22 01:26:02,946 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-10-22 01:26:02,946 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-22 01:26:02,946 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-22 01:26:02,946 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-22 01:26:02,947 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-22 01:26:02,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-22 01:26:02,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-22 01:26:02,947 INFO L87 Difference]: Start difference. First operand 21375 states. Second operand 3 states. [2020-10-22 01:26:03,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-22 01:26:03,176 INFO L93 Difference]: Finished difference Result 12224 states and 57289 transitions. [2020-10-22 01:26:03,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-22 01:26:03,177 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-22 01:26:03,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-22 01:26:03,335 INFO L225 Difference]: With dead ends: 12224 [2020-10-22 01:26:03,336 INFO L226 Difference]: Without dead ends: 12224 [2020-10-22 01:26:03,337 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-22 01:26:03,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12224 states. [2020-10-22 01:26:04,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12224 to 12224. [2020-10-22 01:26:04,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12224 states. [2020-10-22 01:26:04,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12224 states to 12224 states and 57289 transitions. [2020-10-22 01:26:04,639 INFO L78 Accepts]: Start accepts. Automaton has 12224 states and 57289 transitions. Word has length 9 [2020-10-22 01:26:04,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-22 01:26:04,639 INFO L481 AbstractCegarLoop]: Abstraction has 12224 states and 57289 transitions. [2020-10-22 01:26:04,639 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-22 01:26:04,639 INFO L276 IsEmpty]: Start isEmpty. Operand 12224 states and 57289 transitions. [2020-10-22 01:26:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-10-22 01:26:04,645 INFO L414 BasicCegarLoop]: Found error trace [2020-10-22 01:26:04,645 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1] [2020-10-22 01:26:04,645 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-22 01:26:04,645 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-22 01:26:04,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-22 01:26:04,646 INFO L82 PathProgramCache]: Analyzing trace with hash -1084824003, now seen corresponding path program 1 times [2020-10-22 01:26:04,647 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-22 01:26:04,647 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103630000] [2020-10-22 01:26:04,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-22 01:26:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-22 01:26:04,692 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-22 01:26:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-22 01:26:04,708 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-22 01:26:04,716 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-22 01:26:04,716 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-22 01:26:04,716 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-22 01:26:04,717 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-22 01:26:04,718 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-22 01:26:04,731 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,731 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,731 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,732 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,733 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,733 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,733 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,733 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,733 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,733 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,734 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,734 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,734 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,734 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,734 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,734 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,734 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,735 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,735 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,735 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,735 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,735 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,736 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,736 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,736 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,736 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,737 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,737 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,766 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,766 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,771 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,771 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,771 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,771 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,772 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,773 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,773 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,773 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,774 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,774 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,774 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,774 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,775 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,776 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,776 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,776 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:26:04,777 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-22 01:26:04,778 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-10-22 01:26:04,778 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-22 01:26:04,778 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-22 01:26:04,778 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-22 01:26:04,779 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-22 01:26:04,779 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-22 01:26:04,779 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-22 01:26:04,779 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-22 01:26:04,779 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-22 01:26:04,782 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-22 01:26:04,783 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 201 places, 232 transitions, 528 flow [2020-10-22 01:26:04,783 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 201 places, 232 transitions, 528 flow [2020-10-22 01:26:04,783 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 201 places, 232 transitions, 528 flow [2020-10-22 01:26:04,807 INFO L129 PetriNetUnfolder]: 26/152 cut-off events. [2020-10-22 01:26:04,807 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-22 01:26:04,818 INFO L80 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 152 events. 26/152 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 431 event pairs, 0 based on Foata normal form. 0/120 useless extension candidates. Maximal degree in co-relation 172. Up to 10 conditions per place. [2020-10-22 01:26:04,834 INFO L116 LiptonReduction]: Number of co-enabled transitions 7494 [2020-10-22 01:26:05,467 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2020-10-22 01:26:07,255 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 18 [2020-10-22 01:26:07,598 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2020-10-22 01:26:07,809 INFO L131 LiptonReduction]: Checked pairs total: 20220 [2020-10-22 01:26:07,809 INFO L133 LiptonReduction]: Total number of compositions: 223 [2020-10-22 01:26:07,809 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 79 places, 83 transitions, 230 flow [2020-10-22 01:26:58,381 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 149657 states. [2020-10-22 01:26:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 149657 states. [2020-10-22 01:26:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-22 01:26:58,382 INFO L414 BasicCegarLoop]: Found error trace [2020-10-22 01:26:58,382 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-22 01:26:58,382 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-22 01:26:58,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-22 01:26:58,383 INFO L82 PathProgramCache]: Analyzing trace with hash 33448629, now seen corresponding path program 1 times [2020-10-22 01:26:58,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-22 01:26:58,384 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386547520] [2020-10-22 01:26:58,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-22 01:26:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-22 01:26:58,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-22 01:26:58,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386547520] [2020-10-22 01:26:58,429 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-22 01:26:58,429 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-22 01:26:58,430 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1399115445] [2020-10-22 01:26:58,430 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-10-22 01:26:58,430 INFO L249 McrAutomatonBuilder]: Started intersection. [2020-10-22 01:26:58,431 INFO L252 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-10-22 01:26:58,431 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2020-10-22 01:26:58,432 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-10-22 01:26:58,432 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-22 01:26:58,432 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-22 01:26:58,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-22 01:26:58,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-22 01:26:58,432 INFO L87 Difference]: Start difference. First operand 149657 states. Second operand 3 states. [2020-10-22 01:26:59,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-22 01:26:59,355 INFO L93 Difference]: Finished difference Result 96491 states and 561715 transitions. [2020-10-22 01:26:59,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-22 01:26:59,356 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-22 01:26:59,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-22 01:27:04,356 INFO L225 Difference]: With dead ends: 96491 [2020-10-22 01:27:04,356 INFO L226 Difference]: Without dead ends: 96491 [2020-10-22 01:27:04,356 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-22 01:27:05,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96491 states. [2020-10-22 01:27:08,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96491 to 96491. [2020-10-22 01:27:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96491 states. [2020-10-22 01:27:14,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96491 states to 96491 states and 561715 transitions. [2020-10-22 01:27:14,651 INFO L78 Accepts]: Start accepts. Automaton has 96491 states and 561715 transitions. Word has length 9 [2020-10-22 01:27:14,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-22 01:27:14,651 INFO L481 AbstractCegarLoop]: Abstraction has 96491 states and 561715 transitions. [2020-10-22 01:27:14,651 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-22 01:27:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 96491 states and 561715 transitions. [2020-10-22 01:27:14,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-10-22 01:27:14,657 INFO L414 BasicCegarLoop]: Found error trace [2020-10-22 01:27:14,657 INFO L422 BasicCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-22 01:27:14,657 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-22 01:27:14,658 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-22 01:27:14,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-22 01:27:14,658 INFO L82 PathProgramCache]: Analyzing trace with hash 748247823, now seen corresponding path program 1 times [2020-10-22 01:27:14,659 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-22 01:27:14,659 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649557198] [2020-10-22 01:27:14,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-22 01:27:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-22 01:27:14,675 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-22 01:27:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-22 01:27:14,692 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-22 01:27:14,699 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-22 01:27:14,700 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-22 01:27:14,700 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-22 01:27:14,701 WARN L371 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-22 01:27:14,701 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2020-10-22 01:27:14,716 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,716 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,716 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,716 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,717 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,718 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,720 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,720 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,721 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,721 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,722 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,722 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~count~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~rval~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,759 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,759 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,759 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,759 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,760 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,761 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,761 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,761 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,762 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,762 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,762 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,762 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,763 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,764 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,764 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,764 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,765 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,765 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,765 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread5of5ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,765 WARN L313 ript$VariableManager]: TermVariabe thr2Thread5of5ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-22 01:27:14,766 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-22 01:27:14,766 INFO L253 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2020-10-22 01:27:14,766 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-22 01:27:14,766 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-22 01:27:14,766 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-22 01:27:14,766 INFO L380 AbstractCegarLoop]: Backedges is MCR [2020-10-22 01:27:14,766 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-22 01:27:14,766 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-22 01:27:14,767 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-22 01:27:14,767 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-22 01:27:14,769 INFO L137 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2020-10-22 01:27:14,769 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 244 places, 283 transitions, 656 flow [2020-10-22 01:27:14,770 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 244 places, 283 transitions, 656 flow [2020-10-22 01:27:14,770 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 244 places, 283 transitions, 656 flow [2020-10-22 01:27:14,792 INFO L129 PetriNetUnfolder]: 30/174 cut-off events. [2020-10-22 01:27:14,792 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-22 01:27:14,795 INFO L80 FinitePrefix]: Finished finitePrefix Result has 212 conditions, 174 events. 30/174 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 490 event pairs, 0 based on Foata normal form. 0/137 useless extension candidates. Maximal degree in co-relation 201. Up to 12 conditions per place. [2020-10-22 01:27:14,806 INFO L116 LiptonReduction]: Number of co-enabled transitions 9944 [2020-10-22 01:27:16,792 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2020-10-22 01:27:17,758 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2020-10-22 01:27:18,198 INFO L131 LiptonReduction]: Checked pairs total: 30714 [2020-10-22 01:27:18,198 INFO L133 LiptonReduction]: Total number of compositions: 282 [2020-10-22 01:27:18,199 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 95 places, 100 transitions, 290 flow Received shutdown request... [2020-10-22 01:30:01,202 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-22 01:30:01,205 WARN L235 ceAbstractionStarter]: Timeout [2020-10-22 01:30:01,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 01:30:01 BasicIcfg [2020-10-22 01:30:01,206 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-22 01:30:01,208 INFO L168 Benchmark]: Toolchain (without parser) took 248613.30 ms. Allocated memory was 141.0 MB in the beginning and 3.4 GB in the end (delta: 3.3 GB). Free memory was 100.9 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. [2020-10-22 01:30:01,209 INFO L168 Benchmark]: CDTParser took 2.72 ms. Allocated memory is still 141.0 MB. Free memory was 120.7 MB in the beginning and 120.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-10-22 01:30:01,210 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.00 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 99.9 MB in the beginning and 157.2 MB in the end (delta: -57.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2020-10-22 01:30:01,211 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.34 ms. Allocated memory is still 201.9 MB. Free memory was 157.2 MB in the beginning and 155.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2020-10-22 01:30:01,211 INFO L168 Benchmark]: Boogie Preprocessor took 29.65 ms. Allocated memory is still 201.9 MB. Free memory was 155.2 MB in the beginning and 153.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2020-10-22 01:30:01,212 INFO L168 Benchmark]: RCFGBuilder took 422.66 ms. Allocated memory is still 201.9 MB. Free memory was 153.7 MB in the beginning and 131.1 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. [2020-10-22 01:30:01,213 INFO L168 Benchmark]: TraceAbstraction took 247396.95 ms. Allocated memory was 201.9 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 130.4 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. [2020-10-22 01:30:01,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.72 ms. Allocated memory is still 141.0 MB. Free memory was 120.7 MB in the beginning and 120.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 676.00 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 99.9 MB in the beginning and 157.2 MB in the end (delta: -57.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 76.34 ms. Allocated memory is still 201.9 MB. Free memory was 157.2 MB in the beginning and 155.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 29.65 ms. Allocated memory is still 201.9 MB. Free memory was 155.2 MB in the beginning and 153.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 422.66 ms. Allocated memory is still 201.9 MB. Free memory was 153.7 MB in the beginning and 131.1 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 247396.95 ms. Allocated memory was 201.9 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 130.4 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1024 VarBasedMoverChecksPositive, 22 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 111 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 1.5s, 72 PlacesBefore, 31 PlacesAfterwards, 79 TransitionsBefore, 32 TransitionsAfterwards, 2016 CoEnabledTransitionPairs, 5 FixpointIterations, 15 TrivialSequentialCompositions, 28 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 12 ConcurrentYvCompositions, 6 ChoiceCompositions, 61 TotalNumberOfCompositions, 3279 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 1850 VarBasedMoverChecksPositive, 35 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 223 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 1.9s, 115 PlacesBefore, 47 PlacesAfterwards, 130 TransitionsBefore, 49 TransitionsAfterwards, 3530 CoEnabledTransitionPairs, 6 FixpointIterations, 48 TrivialSequentialCompositions, 33 ConcurrentSequentialCompositions, 9 TrivialYvCompositions, 16 ConcurrentYvCompositions, 13 ChoiceCompositions, 119 TotalNumberOfCompositions, 8293 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 2511 VarBasedMoverChecksPositive, 48 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 264 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.3s, 158 PlacesBefore, 63 PlacesAfterwards, 181 TransitionsBefore, 66 TransitionsAfterwards, 5356 CoEnabledTransitionPairs, 6 FixpointIterations, 74 TrivialSequentialCompositions, 32 ConcurrentSequentialCompositions, 23 TrivialYvCompositions, 21 ConcurrentYvCompositions, 20 ChoiceCompositions, 170 TotalNumberOfCompositions, 13542 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 3816 VarBasedMoverChecksPositive, 64 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 563 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.0s, 201 PlacesBefore, 79 PlacesAfterwards, 232 TransitionsBefore, 83 TransitionsAfterwards, 7494 CoEnabledTransitionPairs, 6 FixpointIterations, 110 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 29 TrivialYvCompositions, 21 ConcurrentYvCompositions, 27 ChoiceCompositions, 223 TotalNumberOfCompositions, 20220 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 5016 VarBasedMoverChecksPositive, 69 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 714 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.4s, 244 PlacesBefore, 95 PlacesAfterwards, 283 TransitionsBefore, 100 TransitionsAfterwards, 9944 CoEnabledTransitionPairs, 7 FixpointIterations, 146 TrivialSequentialCompositions, 37 ConcurrentSequentialCompositions, 39 TrivialYvCompositions, 26 ConcurrentYvCompositions, 34 ChoiceCompositions, 282 TotalNumberOfCompositions, 30714 MoverChecksTotal - TimeoutResultAtElement [Line: 13]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 13). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 95 places, 100 transitions, 290 flow. Already constructed 325163 states. Currently 80338 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 66 locations, 1 error locations. Started 5 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 246.9s, OverallIterations: 7, TraceHistogramMax: 5, AutomataDifference: 6.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 228.0s, HoareTripleCheckerStatistics: 135 SDtfs, 87 SDslu, 111 SDs, 0 SdLazy, 15 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=149657occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.7s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 77 NumberOfCodeBlocks, 77 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 24 ConstructedInterpolants, 0 QuantifiedInterpolants, 432 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown