/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/mix030_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 06:10:45,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 06:10:45,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 06:10:45,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 06:10:45,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 06:10:45,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 06:10:45,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 06:10:45,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 06:10:45,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 06:10:45,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 06:10:45,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 06:10:45,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 06:10:45,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 06:10:45,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 06:10:45,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 06:10:45,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 06:10:45,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 06:10:45,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 06:10:45,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 06:10:45,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 06:10:45,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 06:10:45,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 06:10:45,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 06:10:45,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 06:10:45,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 06:10:45,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 06:10:45,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 06:10:45,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 06:10:45,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 06:10:45,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 06:10:45,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 06:10:45,184 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 06:10:45,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 06:10:45,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 06:10:45,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 06:10:45,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 06:10:45,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 06:10:45,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 06:10:45,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 06:10:45,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 06:10:45,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 06:10:45,191 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 06:10:45,224 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 06:10:45,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 06:10:45,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 06:10:45,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 06:10:45,230 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 06:10:45,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 06:10:45,231 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 06:10:45,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 06:10:45,231 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 06:10:45,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 06:10:45,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 06:10:45,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 06:10:45,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 06:10:45,232 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 06:10:45,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 06:10:45,232 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 06:10:45,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 06:10:45,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 06:10:45,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 06:10:45,233 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 06:10:45,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 06:10:45,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 06:10:45,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 06:10:45,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 06:10:45,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 06:10:45,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 06:10:45,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 06:10:45,235 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 06:10:45,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 06:10:45,236 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 06:10:45,530 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 06:10:45,544 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 06:10:45,547 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 06:10:45,549 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 06:10:45,549 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 06:10:45,550 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix030_rmo.opt.i [2019-12-27 06:10:45,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9b7ca902/7d490344bc2740d496afbf5eb47fdd53/FLAG9f61cff16 [2019-12-27 06:10:46,221 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 06:10:46,222 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix030_rmo.opt.i [2019-12-27 06:10:46,253 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9b7ca902/7d490344bc2740d496afbf5eb47fdd53/FLAG9f61cff16 [2019-12-27 06:10:46,515 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9b7ca902/7d490344bc2740d496afbf5eb47fdd53 [2019-12-27 06:10:46,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 06:10:46,525 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 06:10:46,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 06:10:46,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 06:10:46,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 06:10:46,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:10:46" (1/1) ... [2019-12-27 06:10:46,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60f84663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:46, skipping insertion in model container [2019-12-27 06:10:46,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:10:46" (1/1) ... [2019-12-27 06:10:46,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 06:10:46,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 06:10:47,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 06:10:47,195 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 06:10:47,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 06:10:47,354 INFO L208 MainTranslator]: Completed translation [2019-12-27 06:10:47,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47 WrapperNode [2019-12-27 06:10:47,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 06:10:47,356 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 06:10:47,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 06:10:47,357 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 06:10:47,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 06:10:47,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 06:10:47,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 06:10:47,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 06:10:47,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,457 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,457 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (1/1) ... [2019-12-27 06:10:47,483 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 06:10:47,484 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 06:10:47,484 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 06:10:47,484 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 06:10:47,485 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (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 06:10:47,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 06:10:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 06:10:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 06:10:47,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 06:10:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 06:10:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 06:10:47,561 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 06:10:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 06:10:47,563 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 06:10:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 06:10:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 06:10:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 06:10:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 06:10:47,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 06:10:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 06:10:47,567 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 06:10:48,409 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 06:10:48,409 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 06:10:48,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:10:48 BoogieIcfgContainer [2019-12-27 06:10:48,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 06:10:48,412 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 06:10:48,413 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 06:10:48,416 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 06:10:48,417 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 06:10:46" (1/3) ... [2019-12-27 06:10:48,418 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35d215f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:10:48, skipping insertion in model container [2019-12-27 06:10:48,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:10:47" (2/3) ... [2019-12-27 06:10:48,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35d215f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:10:48, skipping insertion in model container [2019-12-27 06:10:48,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:10:48" (3/3) ... [2019-12-27 06:10:48,421 INFO L109 eAbstractionObserver]: Analyzing ICFG mix030_rmo.opt.i [2019-12-27 06:10:48,431 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 06:10:48,432 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 06:10:48,440 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 06:10:48,441 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 06:10:48,498 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,498 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,498 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,499 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,504 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,504 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,504 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,504 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,506 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,506 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,506 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,506 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,507 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,507 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,508 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,508 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,508 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,508 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,511 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,513 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,513 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,514 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,514 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,518 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,518 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,519 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,520 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,520 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,521 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,521 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,521 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,521 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,522 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,522 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,523 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,524 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,525 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,525 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,526 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,526 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,528 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,528 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,530 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,530 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,530 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,530 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,531 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,531 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,531 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,532 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,532 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,533 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,533 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,533 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,534 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,534 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,535 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,535 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,535 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,535 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,535 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,536 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,536 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,536 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,536 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,536 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,537 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,537 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,537 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,537 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,537 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,538 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,548 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,549 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,549 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,550 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,551 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,551 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,551 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,552 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,552 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,552 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,552 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,552 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,555 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,557 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,557 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,557 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,557 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,560 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,561 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,561 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,561 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,563 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,563 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,564 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,564 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,564 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,564 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,564 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,564 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,565 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,565 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 06:10:48,582 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 06:10:48,603 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 06:10:48,603 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 06:10:48,604 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 06:10:48,604 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 06:10:48,604 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 06:10:48,604 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 06:10:48,604 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 06:10:48,604 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 06:10:48,622 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 191 places, 225 transitions [2019-12-27 06:10:48,624 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 191 places, 225 transitions [2019-12-27 06:10:48,735 INFO L132 PetriNetUnfolder]: 47/221 cut-off events. [2019-12-27 06:10:48,736 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 06:10:48,753 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 06:10:48,777 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 191 places, 225 transitions [2019-12-27 06:10:48,835 INFO L132 PetriNetUnfolder]: 47/221 cut-off events. [2019-12-27 06:10:48,836 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 06:10:48,844 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 06:10:48,865 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 18432 [2019-12-27 06:10:48,867 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 06:10:52,075 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-12-27 06:10:52,436 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-12-27 06:10:52,596 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-12-27 06:10:52,629 INFO L206 etLargeBlockEncoding]: Checked pairs total: 87842 [2019-12-27 06:10:52,629 INFO L214 etLargeBlockEncoding]: Total number of compositions: 117 [2019-12-27 06:10:52,633 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 116 transitions [2019-12-27 06:12:12,014 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 265502 states. [2019-12-27 06:12:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 265502 states. [2019-12-27 06:12:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-27 06:12:12,023 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 06:12:12,023 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-12-27 06:12:12,024 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 06:12:12,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 06:12:12,029 INFO L82 PathProgramCache]: Analyzing trace with hash -687825564, now seen corresponding path program 1 times [2019-12-27 06:12:12,036 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 06:12:12,037 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760162756] [2019-12-27 06:12:12,037 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 06:12:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 06:12:12,283 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 06:12:12,283 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760162756] [2019-12-27 06:12:12,284 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 06:12:12,284 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 06:12:12,286 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604632452] [2019-12-27 06:12:12,292 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 06:12:12,292 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 06:12:12,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 06:12:12,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 06:12:12,310 INFO L87 Difference]: Start difference. First operand 265502 states. Second operand 3 states. [2019-12-27 06:12:21,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 06:12:21,524 INFO L93 Difference]: Finished difference Result 263812 states and 1267673 transitions. [2019-12-27 06:12:21,524 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 06:12:21,525 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2019-12-27 06:12:21,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 06:12:23,143 INFO L225 Difference]: With dead ends: 263812 [2019-12-27 06:12:23,144 INFO L226 Difference]: Without dead ends: 258716 [2019-12-27 06:12:23,145 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 06:12:39,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258716 states. [2019-12-27 06:12:44,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258716 to 258716. [2019-12-27 06:12:44,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258716 states. [2019-12-27 06:12:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258716 states to 258716 states and 1244349 transitions. [2019-12-27 06:12:56,496 INFO L78 Accepts]: Start accepts. Automaton has 258716 states and 1244349 transitions. Word has length 7 [2019-12-27 06:12:56,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 06:12:56,497 INFO L462 AbstractCegarLoop]: Abstraction has 258716 states and 1244349 transitions. [2019-12-27 06:12:56,497 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 06:12:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 258716 states and 1244349 transitions. [2019-12-27 06:12:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-27 06:12:56,512 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 06:12:56,512 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 06:12:56,513 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 06:12:56,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 06:12:56,513 INFO L82 PathProgramCache]: Analyzing trace with hash 827560786, now seen corresponding path program 1 times [2019-12-27 06:12:56,513 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 06:12:56,514 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964462250] [2019-12-27 06:12:56,514 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 06:12:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 06:12:56,653 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 06:12:56,654 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964462250] [2019-12-27 06:12:56,654 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 06:12:56,655 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 06:12:56,655 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950698519] [2019-12-27 06:12:56,656 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 06:12:56,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 06:12:56,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 06:12:56,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 06:12:56,657 INFO L87 Difference]: Start difference. First operand 258716 states and 1244349 transitions. Second operand 4 states. [2019-12-27 06:13:09,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 06:13:09,783 INFO L93 Difference]: Finished difference Result 403426 states and 1865788 transitions. [2019-12-27 06:13:09,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 06:13:09,784 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-12-27 06:13:09,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 06:13:11,221 INFO L225 Difference]: With dead ends: 403426 [2019-12-27 06:13:11,221 INFO L226 Difference]: Without dead ends: 403328 [2019-12-27 06:13:11,222 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 [2019-12-27 06:13:31,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403328 states. [2019-12-27 06:13:39,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403328 to 371580. [2019-12-27 06:13:39,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 371580 states. [2019-12-27 06:13:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371580 states to 371580 states and 1737097 transitions. [2019-12-27 06:13:53,321 INFO L78 Accepts]: Start accepts. Automaton has 371580 states and 1737097 transitions. Word has length 13 [2019-12-27 06:13:53,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 06:13:53,322 INFO L462 AbstractCegarLoop]: Abstraction has 371580 states and 1737097 transitions. [2019-12-27 06:13:53,322 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 06:13:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 371580 states and 1737097 transitions. [2019-12-27 06:13:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 06:13:53,327 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 06:13:53,328 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 06:13:53,328 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 06:13:53,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 06:13:53,328 INFO L82 PathProgramCache]: Analyzing trace with hash -2030333454, now seen corresponding path program 1 times [2019-12-27 06:13:53,329 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 06:13:53,329 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735928348] [2019-12-27 06:13:53,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 06:13:53,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 06:13:53,419 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 06:13:53,420 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735928348] [2019-12-27 06:13:53,420 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 06:13:53,420 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 06:13:53,420 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416351985] [2019-12-27 06:13:53,421 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 06:13:53,421 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 06:13:53,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 06:13:53,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 06:13:53,422 INFO L87 Difference]: Start difference. First operand 371580 states and 1737097 transitions. Second operand 4 states.