/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix030_pso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 16:42:11,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 16:42:11,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 16:42:11,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 16:42:11,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 16:42:11,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 16:42:11,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 16:42:11,895 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 16:42:11,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 16:42:11,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 16:42:11,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 16:42:11,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 16:42:11,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 16:42:11,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 16:42:11,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 16:42:11,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 16:42:11,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 16:42:11,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 16:42:11,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 16:42:11,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 16:42:11,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 16:42:11,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 16:42:11,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 16:42:11,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 16:42:11,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 16:42:11,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 16:42:11,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 16:42:11,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 16:42:11,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 16:42:11,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 16:42:11,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 16:42:11,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 16:42:11,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 16:42:11,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 16:42:11,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 16:42:11,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 16:42:11,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 16:42:11,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 16:42:11,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 16:42:11,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 16:42:11,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 16:42:11,925 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf [2019-12-27 16:42:11,948 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 16:42:11,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 16:42:11,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 16:42:11,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 16:42:11,951 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 16:42:11,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 16:42:11,952 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 16:42:11,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 16:42:11,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 16:42:11,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 16:42:11,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 16:42:11,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 16:42:11,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 16:42:11,953 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 16:42:11,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 16:42:11,955 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 16:42:11,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 16:42:11,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 16:42:11,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 16:42:11,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 16:42:11,956 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 16:42:11,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 16:42:11,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 16:42:11,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 16:42:11,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 16:42:11,957 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 16:42:11,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 16:42:11,958 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 16:42:11,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 16:42:11,958 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 16:42:11,959 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 16:42:12,242 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 16:42:12,255 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 16:42:12,259 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 16:42:12,260 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 16:42:12,261 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 16:42:12,261 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix030_pso.opt.i [2019-12-27 16:42:12,329 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac2b37803/81793a4feaf94bf1bfdbd58fecc69187/FLAG031c999d7 [2019-12-27 16:42:12,870 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 16:42:12,871 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix030_pso.opt.i [2019-12-27 16:42:12,887 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac2b37803/81793a4feaf94bf1bfdbd58fecc69187/FLAG031c999d7 [2019-12-27 16:42:13,140 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac2b37803/81793a4feaf94bf1bfdbd58fecc69187 [2019-12-27 16:42:13,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 16:42:13,153 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 16:42:13,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 16:42:13,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 16:42:13,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 16:42:13,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 04:42:13" (1/1) ... [2019-12-27 16:42:13,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e50f93c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:13, skipping insertion in model container [2019-12-27 16:42:13,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 04:42:13" (1/1) ... [2019-12-27 16:42:13,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 16:42:13,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 16:42:13,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 16:42:13,860 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 16:42:13,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 16:42:14,026 INFO L208 MainTranslator]: Completed translation [2019-12-27 16:42:14,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14 WrapperNode [2019-12-27 16:42:14,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 16:42:14,028 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 16:42:14,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 16:42:14,029 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 16:42:14,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,069 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 16:42:14,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 16:42:14,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 16:42:14,111 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 16:42:14,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,126 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (1/1) ... [2019-12-27 16:42:14,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 16:42:14,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 16:42:14,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 16:42:14,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 16:42:14,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (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 [2019-12-27 16:42:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 16:42:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 16:42:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 16:42:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 16:42:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 16:42:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 16:42:14,228 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 16:42:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 16:42:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 16:42:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 16:42:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 16:42:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 16:42:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 16:42:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 16:42:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 16:42:14,232 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 16:42:15,061 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 16:42:15,061 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 16:42:15,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 04:42:15 BoogieIcfgContainer [2019-12-27 16:42:15,063 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 16:42:15,064 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 16:42:15,065 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 16:42:15,068 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 16:42:15,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 04:42:13" (1/3) ... [2019-12-27 16:42:15,069 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@129284c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 04:42:15, skipping insertion in model container [2019-12-27 16:42:15,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:42:14" (2/3) ... [2019-12-27 16:42:15,070 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@129284c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 04:42:15, skipping insertion in model container [2019-12-27 16:42:15,070 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 04:42:15" (3/3) ... [2019-12-27 16:42:15,072 INFO L109 eAbstractionObserver]: Analyzing ICFG mix030_pso.opt.i [2019-12-27 16:42:15,082 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 16:42:15,083 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 16:42:15,091 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 16:42:15,092 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 16:42:15,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,159 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,160 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,163 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,164 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,164 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,164 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,164 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,164 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,166 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,166 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,166 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,167 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,168 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,168 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,168 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,168 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,169 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,170 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,171 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,172 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,176 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,176 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,176 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,177 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,177 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,177 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,178 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,179 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,180 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,181 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,182 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,183 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,184 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,185 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,185 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,185 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,185 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,186 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,186 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,186 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,187 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,187 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,187 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,188 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,188 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,188 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,189 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,190 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,191 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,191 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,192 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,192 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,192 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,192 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,193 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,196 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,204 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,205 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,205 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,210 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,211 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,211 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,211 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,211 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,212 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,216 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,217 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,217 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,217 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,217 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,217 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,218 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,218 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,218 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,218 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,221 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,221 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,222 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,222 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,224 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,224 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,224 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,224 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,225 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,225 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,225 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,225 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,225 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,225 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:42:15,243 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 16:42:15,264 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 16:42:15,264 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 16:42:15,264 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 16:42:15,264 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 16:42:15,264 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 16:42:15,264 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 16:42:15,265 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 16:42:15,265 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 16:42:15,282 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 191 places, 225 transitions [2019-12-27 16:42:15,284 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 191 places, 225 transitions [2019-12-27 16:42:15,415 INFO L132 PetriNetUnfolder]: 47/221 cut-off events. [2019-12-27 16:42:15,415 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 16:42:15,434 INFO L76 FinitePrefix]: Finished finitePrefix Result has 234 conditions, 221 events. 47/221 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 331 event pairs. 0/172 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 16:42:15,457 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 191 places, 225 transitions [2019-12-27 16:42:15,513 INFO L132 PetriNetUnfolder]: 47/221 cut-off events. [2019-12-27 16:42:15,513 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 16:42:15,521 INFO L76 FinitePrefix]: Finished finitePrefix Result has 234 conditions, 221 events. 47/221 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 331 event pairs. 0/172 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 16:42:15,541 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 18432 [2019-12-27 16:42:15,542 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 16:42:21,139 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-12-27 16:42:21,294 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-12-27 16:42:21,328 INFO L206 etLargeBlockEncoding]: Checked pairs total: 85060 [2019-12-27 16:42:21,329 INFO L214 etLargeBlockEncoding]: Total number of compositions: 120 [2019-12-27 16:42:21,332 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 115 transitions [2019-12-27 16:43:31,787 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 247806 states. [2019-12-27 16:43:31,789 INFO L276 IsEmpty]: Start isEmpty. Operand 247806 states. [2019-12-27 16:43:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-27 16:43:31,796 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:43:31,797 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:43:31,798 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:43:31,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:43:31,804 INFO L82 PathProgramCache]: Analyzing trace with hash 1977456045, now seen corresponding path program 1 times [2019-12-27 16:43:31,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:43:31,813 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617498265] [2019-12-27 16:43:31,814 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:43:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:43:32,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:43:32,059 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617498265] [2019-12-27 16:43:32,060 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:43:32,060 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 16:43:32,061 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1321925490] [2019-12-27 16:43:32,061 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:43:32,066 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:43:32,077 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 8 states and 7 transitions. [2019-12-27 16:43:32,077 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:43:32,081 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 16:43:32,082 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 16:43:32,082 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:43:32,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 16:43:32,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 16:43:32,096 INFO L87 Difference]: Start difference. First operand 247806 states. Second operand 3 states. [2019-12-27 16:43:39,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:43:39,487 INFO L93 Difference]: Finished difference Result 246830 states and 1186092 transitions. [2019-12-27 16:43:39,488 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 16:43:39,489 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2019-12-27 16:43:39,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:43:40,973 INFO L225 Difference]: With dead ends: 246830 [2019-12-27 16:43:40,973 INFO L226 Difference]: Without dead ends: 242126 [2019-12-27 16:43:40,974 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 16:43:52,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242126 states. [2019-12-27 16:44:03,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242126 to 242126. [2019-12-27 16:44:03,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242126 states. [2019-12-27 16:44:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242126 states to 242126 states and 1164532 transitions. [2019-12-27 16:44:05,556 INFO L78 Accepts]: Start accepts. Automaton has 242126 states and 1164532 transitions. Word has length 7 [2019-12-27 16:44:05,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:44:05,558 INFO L462 AbstractCegarLoop]: Abstraction has 242126 states and 1164532 transitions. [2019-12-27 16:44:05,558 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 16:44:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 242126 states and 1164532 transitions. [2019-12-27 16:44:05,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-27 16:44:05,570 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:44:05,571 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:44:05,571 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:44:05,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:44:05,571 INFO L82 PathProgramCache]: Analyzing trace with hash -1148535013, now seen corresponding path program 1 times [2019-12-27 16:44:05,572 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:44:05,572 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402430415] [2019-12-27 16:44:05,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:44:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:44:05,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:44:05,705 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402430415] [2019-12-27 16:44:05,705 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:44:05,705 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 16:44:05,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [541158767] [2019-12-27 16:44:05,706 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:44:05,707 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:44:05,714 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 26 states and 37 transitions. [2019-12-27 16:44:05,714 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:44:05,752 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 16:44:05,754 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 16:44:05,754 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:44:05,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 16:44:05,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 16:44:05,755 INFO L87 Difference]: Start difference. First operand 242126 states and 1164532 transitions. Second operand 5 states. [2019-12-27 16:44:18,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:44:18,255 INFO L93 Difference]: Finished difference Result 378478 states and 1756574 transitions. [2019-12-27 16:44:18,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 16:44:18,255 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2019-12-27 16:44:18,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:44:19,610 INFO L225 Difference]: With dead ends: 378478 [2019-12-27 16:44:19,610 INFO L226 Difference]: Without dead ends: 378380 [2019-12-27 16:44:19,611 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 16:44:42,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378380 states. [2019-12-27 16:44:50,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378380 to 348970. [2019-12-27 16:44:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348970 states. [2019-12-27 16:45:05,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348970 states to 348970 states and 1635532 transitions. [2019-12-27 16:45:05,569 INFO L78 Accepts]: Start accepts. Automaton has 348970 states and 1635532 transitions. Word has length 13 [2019-12-27 16:45:05,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:45:05,570 INFO L462 AbstractCegarLoop]: Abstraction has 348970 states and 1635532 transitions. [2019-12-27 16:45:05,570 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 16:45:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 348970 states and 1635532 transitions. [2019-12-27 16:45:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 16:45:05,574 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:45:05,574 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:45:05,575 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:45:05,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:45:05,575 INFO L82 PathProgramCache]: Analyzing trace with hash -195341508, now seen corresponding path program 1 times [2019-12-27 16:45:05,576 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:45:05,576 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034648611] [2019-12-27 16:45:05,576 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:45:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:45:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:45:05,656 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034648611] [2019-12-27 16:45:05,656 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:45:05,656 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 16:45:05,656 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [443580090] [2019-12-27 16:45:05,656 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:45:05,658 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:45:05,660 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 16 states and 15 transitions. [2019-12-27 16:45:05,660 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:45:05,660 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 16:45:05,660 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 16:45:05,661 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:45:05,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 16:45:05,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 16:45:05,661 INFO L87 Difference]: Start difference. First operand 348970 states and 1635532 transitions. Second operand 4 states. [2019-12-27 16:45:18,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:45:18,214 INFO L93 Difference]: Finished difference Result 443358 states and 2051772 transitions. [2019-12-27 16:45:18,214 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 16:45:18,215 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-12-27 16:45:18,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:45:29,417 INFO L225 Difference]: With dead ends: 443358 [2019-12-27 16:45:29,417 INFO L226 Difference]: Without dead ends: 443358 [2019-12-27 16:45:29,418 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown