/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix047_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-aa1e80b [2020-12-18 08:14:04,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-18 08:14:04,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-18 08:14:04,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-18 08:14:04,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-18 08:14:04,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-18 08:14:04,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-18 08:14:04,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-18 08:14:04,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-18 08:14:04,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-18 08:14:04,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-18 08:14:04,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-18 08:14:04,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-18 08:14:04,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-18 08:14:04,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-18 08:14:04,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-18 08:14:04,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-18 08:14:04,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-18 08:14:04,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-18 08:14:04,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-18 08:14:04,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-18 08:14:04,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-18 08:14:04,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-18 08:14:04,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-18 08:14:04,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-18 08:14:04,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-18 08:14:04,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-18 08:14:04,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-18 08:14:04,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-18 08:14:04,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-18 08:14:04,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-18 08:14:04,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-18 08:14:04,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-18 08:14:04,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-18 08:14:04,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-18 08:14:04,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-18 08:14:04,625 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-Sleep-NoLbe-New_States.epf [2020-12-18 08:14:04,679 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-18 08:14:04,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-18 08:14:04,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-18 08:14:04,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-18 08:14:04,684 INFO L138 SettingsManager]: * Use SBE=true [2020-12-18 08:14:04,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-18 08:14:04,685 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-18 08:14:04,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-18 08:14:04,685 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-18 08:14:04,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-18 08:14:04,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-18 08:14:04,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-18 08:14:04,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-18 08:14:04,687 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-18 08:14:04,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-18 08:14:04,688 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-18 08:14:04,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-18 08:14:04,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-18 08:14:04,689 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-18 08:14:04,689 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-18 08:14:04,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-18 08:14:04,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-18 08:14:04,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-18 08:14:04,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-18 08:14:04,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-18 08:14:04,690 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-18 08:14:04,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-18 08:14:04,691 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-12-18 08:14:04,691 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2020-12-18 08:14:04,691 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2020-12-18 08:14:04,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-18 08:14:04,692 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2020-12-18 08:14:04,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-18 08:14:04,692 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-18 08:14:05,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-18 08:14:05,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-18 08:14:05,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-18 08:14:05,163 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-18 08:14:05,165 INFO L275 PluginConnector]: CDTParser initialized [2020-12-18 08:14:05,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix047_tso.oepc.i [2020-12-18 08:14:05,275 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5c74eb3/c1635a9cdfb343d5a35bb79b7d670d9e/FLAG17942ab39 [2020-12-18 08:14:06,091 INFO L306 CDTParser]: Found 1 translation units. [2020-12-18 08:14:06,094 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix047_tso.oepc.i [2020-12-18 08:14:06,119 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5c74eb3/c1635a9cdfb343d5a35bb79b7d670d9e/FLAG17942ab39 [2020-12-18 08:14:06,339 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5c74eb3/c1635a9cdfb343d5a35bb79b7d670d9e [2020-12-18 08:14:06,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-18 08:14:06,345 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-12-18 08:14:06,347 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-18 08:14:06,347 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-18 08:14:06,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-18 08:14:06,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:14:06" (1/1) ... [2020-12-18 08:14:06,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@541a38d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:06, skipping insertion in model container [2020-12-18 08:14:06,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:14:06" (1/1) ... [2020-12-18 08:14:06,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-18 08:14:06,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-18 08:14:06,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-18 08:14:06,840 INFO L203 MainTranslator]: Completed pre-run [2020-12-18 08:14:06,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-18 08:14:07,099 INFO L208 MainTranslator]: Completed translation [2020-12-18 08:14:07,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07 WrapperNode [2020-12-18 08:14:07,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-18 08:14:07,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-18 08:14:07,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-18 08:14:07,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-18 08:14:07,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-18 08:14:07,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-18 08:14:07,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-18 08:14:07,174 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-18 08:14:07,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... [2020-12-18 08:14:07,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-18 08:14:07,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-18 08:14:07,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-18 08:14:07,223 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-18 08:14:07,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-18 08:14:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-18 08:14:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-12-18 08:14:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-18 08:14:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-18 08:14:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2020-12-18 08:14:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2020-12-18 08:14:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2020-12-18 08:14:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2020-12-18 08:14:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2020-12-18 08:14:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2020-12-18 08:14:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2020-12-18 08:14:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2020-12-18 08:14:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-18 08:14:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-12-18 08:14:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-18 08:14:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-18 08:14:07,318 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-12-18 08:14:09,723 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-18 08:14:09,724 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-12-18 08:14:09,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:14:09 BoogieIcfgContainer [2020-12-18 08:14:09,726 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-18 08:14:09,728 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-18 08:14:09,728 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-18 08:14:09,732 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-18 08:14:09,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 08:14:06" (1/3) ... [2020-12-18 08:14:09,733 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@464420db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:14:09, skipping insertion in model container [2020-12-18 08:14:09,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:14:07" (2/3) ... [2020-12-18 08:14:09,734 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@464420db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:14:09, skipping insertion in model container [2020-12-18 08:14:09,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:14:09" (3/3) ... [2020-12-18 08:14:09,736 INFO L111 eAbstractionObserver]: Analyzing ICFG mix047_tso.oepc.i [2020-12-18 08:14:09,753 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-12-18 08:14:09,754 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-18 08:14:09,758 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-12-18 08:14:09,759 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-12-18 08:14:09,800 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,801 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,801 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,801 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,801 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,802 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,802 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,802 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,803 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,803 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,803 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,803 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,804 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,804 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,804 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,805 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,805 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,805 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,806 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,806 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,806 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,807 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,807 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,807 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,808 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,808 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,808 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,809 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,810 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,810 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,810 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,810 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,811 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,811 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,811 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,811 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,812 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,812 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,812 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,812 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,813 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,813 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,813 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,813 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,814 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,814 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,814 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,814 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,814 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,814 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,815 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,815 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,815 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,815 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,815 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,815 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,816 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,816 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,816 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,816 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,816 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,817 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,817 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,818 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,819 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,820 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,821 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,821 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,821 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,822 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,824 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,825 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,825 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,826 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,826 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,826 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,826 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,831 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,831 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,831 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,831 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,832 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,832 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,832 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,832 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,832 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,833 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,833 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,833 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,833 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,833 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,837 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,838 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,838 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,838 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,840 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,840 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,840 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,841 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:14:09,842 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-12-18 08:14:09,856 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-12-18 08:14:09,880 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-18 08:14:09,881 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-18 08:14:09,881 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-18 08:14:09,881 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-18 08:14:09,881 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-18 08:14:09,881 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-18 08:14:09,881 INFO L383 AbstractCegarLoop]: Minimize is NONE [2020-12-18 08:14:09,882 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-18 08:19:44,387 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 334484ms [2020-12-18 08:19:44,387 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 135506 states, but on-demand construction may add more states [2020-12-18 08:19:44,905 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 135506 states, 121787 states have (on average 2.809445999983578) internal successors, (342154), 135505 states have internal predecessors, (342154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 102 and size of Sequence is : 103[2020-12-18 08:19:44,940 INFO L131 SleepSetCegar]: Size of mCounterexample is: 103 [2020-12-18 08:19:44,941 INFO L132 SleepSetCegar]: [135#[ULTIMATE.startENTRY]don't care, 138#[L-1]don't care, 141#[L-1-1]don't care, 144#[L17]don't care, 147#[L17-1]don't care, 150#[L17-2]don't care, 153#[L17-3]don't care, 156#[L17-4]don't care, 159#[L712]don't care, 162#[L714]don't care, 165#[L716]don't care, 168#[L718]don't care, 171#[L719]don't care, 174#[L720]don't care, 177#[L722]don't care, 180#[L724]don't care, 183#[L726]don't care, 186#[L727]don't care, 189#[L728]don't care, 192#[L729]don't care, 195#[L730]don't care, 198#[L731]don't care, 201#[L732]don't care, 204#[L733]don't care, 207#[L734]don't care, 210#[L735]don't care, 213#[L736]don't care, 216#[L737]don't care, 219#[L738]don't care, 222#[L739]don't care, 225#[L740]don't care, 228#[L741]don't care, 231#[L742]don't care, 234#[L743]don't care, 237#[L744]don't care, 240#[L745]don't care, 243#[L746]don't care, 246#[L-1-2]don't care, 249#[L-1-3]don't care, 252#[L844]don't care, 255#[L844-1]don't care, 258#[L845]don't care, 261#[L845-1, P0ENTRY]don't care, 266#[P0ENTRY, L846]don't care, 272#[P0ENTRY, L846-1]don't care, 278#[P0ENTRY, L847]don't care, 282#[L749, L847]don't care, 290#[L751, L847]don't care, 296#[L754, L847]don't care, 300#[L759, L847]don't care, 306#[P0FINAL, L847]don't care, 312#[P0EXIT, L847]don't care, 318#[P1ENTRY, P0EXIT, L847-1]don't care, 323#[P1ENTRY, P0EXIT, L848]don't care, 329#[P1ENTRY, P0EXIT, L848-1]don't care, 335#[P1ENTRY, P0EXIT, L849]don't care, 341#[L764, P0EXIT, L849]don't care, 345#[P0EXIT, L849, L766]don't care, 351#[P0EXIT, L769, L849]don't care, 357#[L774, P0EXIT, L849]don't care, 365#[P0EXIT, L849, P1FINAL]don't care, 371#[P0EXIT, L849, P1EXIT]don't care, 375#[P2ENTRY, P0EXIT, L849-1, P1EXIT]don't care, 380#[P2ENTRY, L850, P0EXIT, P1EXIT]don't care, 386#[P2ENTRY, P0EXIT, L850-1, P1EXIT]don't care, 392#[L851, P2ENTRY, P0EXIT, P1EXIT]don't care, 396#[L851, L779, P0EXIT, P1EXIT]don't care, 404#[L851, P0EXIT, L781, P1EXIT]don't care, 410#[L851, P0EXIT, P1EXIT, L784]don't care, 414#[L791, L851, P0EXIT, P1EXIT]don't care, 420#[L851, P0EXIT, L794, P1EXIT]don't care, 426#[L851, P0EXIT, P2FINAL, P1EXIT]don't care, 434#[L851, P0EXIT, P2EXIT, P1EXIT]don't care, 438#[P3ENTRY, L851-1, P0EXIT, P2EXIT, P1EXIT]don't care, 441#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L852]don't care, 449#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L854]don't care, 455#[P3ENTRY, P0EXIT, P2EXIT, L855, P1EXIT]don't care, 459#[P3ENTRY, P0EXIT, P2EXIT, L2, P1EXIT]don't care, 465#[P3ENTRY, P0EXIT, P2EXIT, L3, P1EXIT]don't care, 473#[P3ENTRY, P0EXIT, P2EXIT, L3-1, P1EXIT]don't care, 475#[P3ENTRY, P0EXIT, P2EXIT, L2-1, P1EXIT]don't care, 484#[P3ENTRY, L862, P0EXIT, P2EXIT, P1EXIT]don't care, 492#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L878]don't care, 496#[P3ENTRY, P0EXIT, P2EXIT, L879, P1EXIT]don't care, 502#[P3ENTRY, P0EXIT, P2EXIT, L18, P1EXIT]don't care, 510#[P3ENTRY, P0EXIT, L18-1, P2EXIT, P1EXIT]don't care, 514#[P3ENTRY, L18-2, P0EXIT, P2EXIT, P1EXIT]don't care, 523#[P3ENTRY, P0EXIT, L17-5, P2EXIT, P1EXIT]don't care, 529#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L17-9]don't care, 518#[P3ENTRY, L18-4, P0EXIT, P2EXIT, P1EXIT]don't care, 544#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L844-2]don't care, 548#[P3ENTRY, L844-3, P0EXIT, P2EXIT, P1EXIT]don't care, 554#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L846-2]don't care, 562#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L846-3]don't care, 568#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L848-2]don't care, 572#[L848-3, P3ENTRY, P0EXIT, P2EXIT, P1EXIT]don't care, 578#[P3ENTRY, P0EXIT, P2EXIT, L850-2, P1EXIT]don't care, 586#[P3ENTRY, P0EXIT, P2EXIT, L850-3, P1EXIT]don't care, 592#[P3ENTRY, P0EXIT, P2EXIT, L880, P1EXIT]don't care, 596#[P3ENTRY, P0EXIT, P2EXIT, ULTIMATE.startFINAL, P1EXIT]don't care, 602#[P3ENTRY, P0EXIT, ULTIMATE.startEXIT, P2EXIT, P1EXIT]don't care, 608#[L799, P0EXIT, ULTIMATE.startEXIT, P2EXIT, P1EXIT]don't care, 613#[P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, ULTIMATE.startEXIT, P2EXIT, P1EXIT]don't care] [2020-12-18 08:19:44,942 INFO L429 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-18 08:19:44,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-18 08:19:44,955 INFO L82 PathProgramCache]: Analyzing trace with hash -772951132, now seen corresponding path program 1 times [2020-12-18 08:19:44,974 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-18 08:19:44,974 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532797307] [2020-12-18 08:19:44,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-18 08:19:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-18 08:19:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-18 08:19:45,723 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532797307] [2020-12-18 08:19:45,724 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-18 08:19:45,727 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-18 08:19:45,728 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737219075] [2020-12-18 08:19:45,737 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-18 08:19:45,740 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-18 08:19:45,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-18 08:19:45,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-18 08:19:45,782 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2020-12-18 08:19:45,787 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 51.0) internal successors, (102), 2 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Size of Word is: 81 and size of Sequence is : 82[2020-12-18 08:19:48,104 INFO L131 SleepSetCegar]: Size of mCounterexample is: 82 [2020-12-18 08:19:48,105 INFO L132 SleepSetCegar]: [1477636#[ULTIMATE.startENTRY]true, 1477638#[L-1]true, 1477640#[L-1-1]true, 1477642#[L17]true, 1477644#[L17-1]true, 1477646#[L17-2]true, 1477648#[L17-3]true, 1477650#[L17-4]true, 1477652#[L712]true, 1477654#[L714]true, 1477656#[L716]true, 1477658#[L718]true, 1477660#[L719]true, 1477662#[L720]true, 1477664#[L722]true, 1477666#[L724]true, 1477668#[L726]true, 1477670#[L727]true, 1477672#[L728]true, 1477674#[L729]true, 1477676#[L730]true, 1477678#[L731]true, 1477680#[L732]true, 1477682#[L733]true, 1477684#[L734]true, 1477686#[L735]true, 1477688#[L736]true, 1477690#[L737]true, 1477692#[L738]true, 1477694#[L739]true, 1477696#[L740]true, 1477698#[L741]true, 1477700#[L742]true, 1477702#[L743]true, 1477704#[L744]true, 1477706#[L745]true, 1477708#[L746]true, 1477710#[L-1-2]true, 1477712#[L-1-3]true, 1477714#[L844]true, 1477716#[L844-1]true, 1477718#[L845]true, 1477720#[L845-1, P0ENTRY]true, 1477722#[P0ENTRY, L846]true, 1477727#[P0ENTRY, L846-1]true, 1477731#[P0ENTRY, L847]true, 1477734#[L749, L847]true, 1477738#[L751, L847]true, 1477742#[L754, L847]true, 1477746#[L759, L847]true, 1477750#[P0FINAL, L847]true, 1477755#[P0EXIT, L847]true, 1477758#[P1ENTRY, P0EXIT, L847-1]true, 1477760#[P1ENTRY, P0EXIT, L848]true, 1477764#[P1ENTRY, P0EXIT, L848-1]true, 1477769#[P1ENTRY, P0EXIT, L849]true, 1477773#[L764, P0EXIT, L849]true, 1477777#[P0EXIT, L849, L766]true, 1477781#[P0EXIT, L769, L849]true, 1477785#[L774, P0EXIT, L849]true, 1477788#[P0EXIT, L849, P1FINAL]true, 1477792#[P0EXIT, L849, P1EXIT]true, 1477796#[P2ENTRY, P0EXIT, L849-1, P1EXIT]true, 1477799#[P2ENTRY, L850, P0EXIT, P1EXIT]true, 1477803#[P2ENTRY, P0EXIT, L850-1, P1EXIT]true, 1477806#[L851, P2ENTRY, P0EXIT, P1EXIT]true, 1477810#[L851, L779, P0EXIT, P1EXIT]true, 1477814#[L851, P0EXIT, L781, P1EXIT]true, 1477818#[L851, P0EXIT, P1EXIT, L784]true, 1477822#[L791, L851, P0EXIT, P1EXIT]true, 1477826#[L851, P0EXIT, L794, P1EXIT]true, 1477831#[L851, P0EXIT, P2FINAL, P1EXIT]true, 1477835#[L851, P0EXIT, P2EXIT, P1EXIT]true, 1477838#[P3ENTRY, L851-1, P0EXIT, P2EXIT, P1EXIT]true, 1477840#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L852]true, 1477845#[P3ENTRY, P0EXIT, P2EXIT, P1EXIT, L854]true, 1477848#[P3ENTRY, P0EXIT, P2EXIT, L855, P1EXIT]true, 1477852#[P3ENTRY, P0EXIT, P2EXIT, L2, P1EXIT]true, 1477856#[P3ENTRY, P0EXIT, P2EXIT, L3, P1EXIT]true, 1477861#[P3ENTRY, P0EXIT, P2EXIT, L3-1, P1EXIT]true, 1477867#[L799, P0EXIT, P2EXIT, L3-1, P1EXIT]true, 1478671#[P3Err0ASSERT_VIOLATIONERROR_FUNCTION, P0EXIT, P2EXIT, L3-1, P1EXIT]true] [2020-12-18 08:19:48,106 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-18 08:19:48,107 INFO L429 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-18 08:19:48,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-18 08:19:48,108 INFO L82 PathProgramCache]: Analyzing trace with hash -71646317, now seen corresponding path program 1 times [2020-12-18 08:19:48,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-18 08:19:48,108 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1081761609] [2020-12-18 08:19:48,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-18 08:19:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-18 08:19:48,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-18 08:19:48,437 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1081761609] [2020-12-18 08:19:48,438 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-18 08:19:48,438 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-18 08:19:48,438 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746918292] [2020-12-18 08:19:48,440 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-18 08:19:48,440 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-18 08:19:48,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-18 08:19:48,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-18 08:19:48,441 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2020-12-18 08:19:48,442 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 20.25) internal successors, (81), 5 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2020-12-18 08:19:48,483 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-18 08:19:48,484 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@3a54f411 at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.checkImplication(TransFormulaUtils.java:1201) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.performInclusionCheck(SemanticIndependenceRelation.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.contains(SemanticIndependenceRelation.java:105) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.independencerelation.SemanticIndependenceRelation.contains(SemanticIndependenceRelation.java:1) at de.uni_freiburg.informatik.ultimate.automata.partialorder.UnionIndependenceRelation.lambda$2(UnionIndependenceRelation.java:62) at java.base/java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90) at java.base/java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958) at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:127) at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230) at java.base/java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:528) at de.uni_freiburg.informatik.ultimate.automata.partialorder.UnionIndependenceRelation.contains(UnionIndependenceRelation.java:62) at de.uni_freiburg.informatik.ultimate.automata.partialorder.CachedIndependenceRelation.contains(CachedIndependenceRelation.java:96) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.lambda$0(SleepSetNewStateReduction.java:129) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:176) at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.search(SleepSetNewStateReduction.java:130) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.(SleepSetNewStateReduction.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetCegar.isAbstractionEmpty(SleepSetCegar.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:508) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:378) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-18 08:19:48,490 INFO L168 Benchmark]: Toolchain (without parser) took 342143.91 ms. Allocated memory was 302.0 MB in the beginning and 4.7 GB in the end (delta: 4.4 GB). Free memory was 275.9 MB in the beginning and 3.4 GB in the end (delta: -3.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.0 GB. [2020-12-18 08:19:48,491 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory was 270.6 MB in the beginning and 270.5 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2020-12-18 08:19:48,492 INFO L168 Benchmark]: CACSL2BoogieTranslator took 753.61 ms. Allocated memory is still 302.0 MB. Free memory was 275.6 MB in the beginning and 272.7 MB in the end (delta: 2.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.0 GB. [2020-12-18 08:19:48,493 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.36 ms. Allocated memory is still 302.0 MB. Free memory was 272.7 MB in the beginning and 269.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2020-12-18 08:19:48,494 INFO L168 Benchmark]: Boogie Preprocessor took 47.56 ms. Allocated memory is still 302.0 MB. Free memory was 269.5 MB in the beginning and 267.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2020-12-18 08:19:48,495 INFO L168 Benchmark]: RCFGBuilder took 2503.96 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 267.4 MB in the beginning and 286.8 MB in the end (delta: -19.4 MB). Peak memory consumption was 165.7 MB. Max. memory is 16.0 GB. [2020-12-18 08:19:48,496 INFO L168 Benchmark]: TraceAbstraction took 338758.97 ms. Allocated memory was 362.8 MB in the beginning and 4.7 GB in the end (delta: 4.4 GB). Free memory was 285.8 MB in the beginning and 3.4 GB in the end (delta: -3.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.0 GB. [2020-12-18 08:19:48,500 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 302.0 MB. Free memory was 270.6 MB in the beginning and 270.5 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 753.61 ms. Allocated memory is still 302.0 MB. Free memory was 275.6 MB in the beginning and 272.7 MB in the end (delta: 2.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 72.36 ms. Allocated memory is still 302.0 MB. Free memory was 272.7 MB in the beginning and 269.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 47.56 ms. Allocated memory is still 302.0 MB. Free memory was 269.5 MB in the beginning and 267.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2503.96 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 267.4 MB in the beginning and 286.8 MB in the end (delta: -19.4 MB). Peak memory consumption was 165.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 338758.97 ms. Allocated memory was 362.8 MB in the beginning and 4.7 GB in the end (delta: 4.4 GB). Free memory was 285.8 MB in the beginning and 3.4 GB in the end (delta: -3.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@3a54f411 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@3a54f411: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.lock(ManagedScript.java:81) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...