/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-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 05:38:02,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 05:38:02,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 05:38:02,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 05:38:02,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 05:38:02,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 05:38:02,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 05:38:02,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 05:38:02,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 05:38:02,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 05:38:02,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 05:38:02,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 05:38:02,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 05:38:02,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 05:38:02,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 05:38:02,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 05:38:02,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 05:38:02,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 05:38:02,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 05:38:02,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 05:38:02,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 05:38:02,994 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 05:38:02,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 05:38:02,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 05:38:02,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 05:38:02,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 05:38:02,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 05:38:03,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 05:38:03,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 05:38:03,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 05:38:03,002 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 05:38:03,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 05:38:03,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 05:38:03,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 05:38:03,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 05:38:03,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 05:38:03,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 05:38:03,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 05:38:03,006 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 05:38:03,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 05:38:03,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 05:38:03,009 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-VariableLbe.epf [2019-12-27 05:38:03,023 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 05:38:03,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 05:38:03,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 05:38:03,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 05:38:03,025 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 05:38:03,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 05:38:03,026 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 05:38:03,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 05:38:03,026 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 05:38:03,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 05:38:03,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 05:38:03,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 05:38:03,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 05:38:03,027 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 05:38:03,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 05:38:03,027 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 05:38:03,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 05:38:03,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 05:38:03,028 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 05:38:03,028 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 05:38:03,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 05:38:03,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 05:38:03,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 05:38:03,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 05:38:03,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 05:38:03,029 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 05:38:03,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 05:38:03,030 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 05:38:03,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 05:38:03,030 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 05:38:03,319 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 05:38:03,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 05:38:03,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 05:38:03,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 05:38:03,343 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 05:38:03,344 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i [2019-12-27 05:38:03,423 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/179712894/9d844c68da2e40de85f584b8c1314e14/FLAG11deaee6a [2019-12-27 05:38:04,012 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 05:38:04,012 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i [2019-12-27 05:38:04,029 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/179712894/9d844c68da2e40de85f584b8c1314e14/FLAG11deaee6a [2019-12-27 05:38:04,352 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/179712894/9d844c68da2e40de85f584b8c1314e14 [2019-12-27 05:38:04,360 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 05:38:04,362 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 05:38:04,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 05:38:04,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 05:38:04,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 05:38:04,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 05:38:04" (1/1) ... [2019-12-27 05:38:04,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dbef562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:04, skipping insertion in model container [2019-12-27 05:38:04,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 05:38:04" (1/1) ... [2019-12-27 05:38:04,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 05:38:04,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 05:38:04,967 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 05:38:04,990 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 05:38:05,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 05:38:05,157 INFO L208 MainTranslator]: Completed translation [2019-12-27 05:38:05,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05 WrapperNode [2019-12-27 05:38:05,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 05:38:05,159 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 05:38:05,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 05:38:05,159 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 05:38:05,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 05:38:05,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 05:38:05,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 05:38:05,229 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 05:38:05,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (1/1) ... [2019-12-27 05:38:05,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 05:38:05,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 05:38:05,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 05:38:05,269 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 05:38:05,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (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 05:38:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 05:38:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 05:38:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 05:38:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 05:38:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 05:38:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 05:38:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 05:38:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 05:38:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 05:38:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 05:38:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 05:38:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 05:38:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 05:38:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 05:38:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 05:38:05,350 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 05:38:06,170 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 05:38:06,170 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 05:38:06,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 05:38:06 BoogieIcfgContainer [2019-12-27 05:38:06,172 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 05:38:06,173 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 05:38:06,173 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 05:38:06,177 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 05:38:06,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 05:38:04" (1/3) ... [2019-12-27 05:38:06,178 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56d2fa0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 05:38:06, skipping insertion in model container [2019-12-27 05:38:06,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:38:05" (2/3) ... [2019-12-27 05:38:06,179 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56d2fa0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 05:38:06, skipping insertion in model container [2019-12-27 05:38:06,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 05:38:06" (3/3) ... [2019-12-27 05:38:06,181 INFO L109 eAbstractionObserver]: Analyzing ICFG mix018_tso.oepc.i [2019-12-27 05:38:06,191 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 05:38:06,191 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 05:38:06,199 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 05:38:06,201 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 05:38:06,264 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,264 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,265 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,265 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,265 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,266 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,266 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,267 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,268 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,269 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,269 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,269 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,270 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,270 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,270 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,271 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,271 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,271 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,271 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,272 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,272 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,272 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,273 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,273 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,273 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,273 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,274 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,274 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,275 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,276 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,277 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,277 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,278 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,278 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,279 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,279 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,280 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,281 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,282 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,282 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,283 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,283 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,283 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,283 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,283 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,284 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,285 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,285 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,285 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,286 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,286 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,286 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,286 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,286 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,287 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,287 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,287 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,287 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,287 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,288 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,288 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,288 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,288 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,289 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,290 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,290 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,290 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,291 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,292 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,296 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,297 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,298 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,298 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,298 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,298 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,299 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,299 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,300 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,300 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,300 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,300 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,301 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,301 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,301 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,301 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,302 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,302 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,307 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,307 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,307 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,307 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,307 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,308 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,311 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,312 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,312 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,312 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,320 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,320 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,321 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,322 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,323 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,323 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,323 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,323 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,324 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,324 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,328 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,329 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,329 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,329 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,331 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,331 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,332 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,332 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,332 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,332 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,332 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,332 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,333 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,333 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,335 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,335 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,335 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,336 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,336 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,336 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,336 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,336 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,337 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,337 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,337 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,337 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,339 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,340 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,340 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,341 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 05:38:06,355 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 05:38:06,375 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 05:38:06,375 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 05:38:06,375 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 05:38:06,375 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 05:38:06,376 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 05:38:06,376 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 05:38:06,376 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 05:38:06,376 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 05:38:06,391 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 205 places, 245 transitions [2019-12-27 05:38:06,393 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 205 places, 245 transitions [2019-12-27 05:38:06,517 INFO L132 PetriNetUnfolder]: 53/241 cut-off events. [2019-12-27 05:38:06,517 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 05:38:06,536 INFO L76 FinitePrefix]: Finished finitePrefix Result has 254 conditions, 241 events. 53/241 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 407 event pairs. 0/186 useless extension candidates. Maximal degree in co-relation 208. Up to 2 conditions per place. [2019-12-27 05:38:06,566 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 205 places, 245 transitions [2019-12-27 05:38:06,627 INFO L132 PetriNetUnfolder]: 53/241 cut-off events. [2019-12-27 05:38:06,628 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 05:38:06,638 INFO L76 FinitePrefix]: Finished finitePrefix Result has 254 conditions, 241 events. 53/241 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 407 event pairs. 0/186 useless extension candidates. Maximal degree in co-relation 208. Up to 2 conditions per place. [2019-12-27 05:38:06,664 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 24988 [2019-12-27 05:38:06,665 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 05:38:10,343 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 97 [2019-12-27 05:38:10,555 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-12-27 05:38:10,594 INFO L206 etLargeBlockEncoding]: Checked pairs total: 115127 [2019-12-27 05:38:10,594 INFO L214 etLargeBlockEncoding]: Total number of compositions: 125 [2019-12-27 05:38:10,598 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 110 places, 119 transitions Received shutdown request... [2019-12-27 05:42:28,174 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 05:42:28,178 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 05:42:28,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 05:42:28 BasicIcfg [2019-12-27 05:42:28,178 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 05:42:28,180 INFO L168 Benchmark]: Toolchain (without parser) took 263818.17 ms. Allocated memory was 136.3 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 98.4 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2019-12-27 05:42:28,181 INFO L168 Benchmark]: CDTParser took 1.47 ms. Allocated memory is still 136.3 MB. Free memory was 118.2 MB in the beginning and 118.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-27 05:42:28,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 794.61 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 98.0 MB in the beginning and 151.9 MB in the end (delta: -53.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. [2019-12-27 05:42:28,183 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.43 ms. Allocated memory is still 200.8 MB. Free memory was 151.9 MB in the beginning and 149.1 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-27 05:42:28,184 INFO L168 Benchmark]: Boogie Preprocessor took 39.37 ms. Allocated memory is still 200.8 MB. Free memory was 149.1 MB in the beginning and 146.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-27 05:42:28,185 INFO L168 Benchmark]: RCFGBuilder took 903.18 ms. Allocated memory is still 200.8 MB. Free memory was 146.3 MB in the beginning and 89.9 MB in the end (delta: 56.5 MB). Peak memory consumption was 56.5 MB. Max. memory is 7.1 GB. [2019-12-27 05:42:28,186 INFO L168 Benchmark]: TraceAbstraction took 262005.03 ms. Allocated memory was 200.8 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 89.9 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2019-12-27 05:42:28,191 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.47 ms. Allocated memory is still 136.3 MB. Free memory was 118.2 MB in the beginning and 118.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 794.61 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 98.0 MB in the beginning and 151.9 MB in the end (delta: -53.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 70.43 ms. Allocated memory is still 200.8 MB. Free memory was 151.9 MB in the beginning and 149.1 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 39.37 ms. Allocated memory is still 200.8 MB. Free memory was 149.1 MB in the beginning and 146.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 903.18 ms. Allocated memory is still 200.8 MB. Free memory was 146.3 MB in the beginning and 89.9 MB in the end (delta: 56.5 MB). Peak memory consumption was 56.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 262005.03 ms. Allocated memory was 200.8 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 89.9 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.2s, 205 ProgramPointsBefore, 110 ProgramPointsAfterwards, 245 TransitionsBefore, 119 TransitionsAfterwards, 24988 CoEnabledTransitionPairs, 7 FixpointIterations, 37 TrivialSequentialCompositions, 50 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 38 ConcurrentYvCompositions, 36 ChoiceCompositions, 7579 VarBasedMoverChecksPositive, 212 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 115127 CheckedPairsTotal, 125 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 110 places, 119 transitions. Already constructed 467327 states. Currently 41908 states in worklist.. - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 110 places, 119 transitions. Already constructed 467327 states. Currently 41908 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 193 locations, 2 error locations. Result: TIMEOUT, OverallTime: 261.8s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown