/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/mix057_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-aa1e80b [2020-12-18 08:34:42,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-18 08:34:42,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-18 08:34:42,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-18 08:34:42,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-18 08:34:42,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-18 08:34:42,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-18 08:34:42,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-18 08:34:42,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-18 08:34:42,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-18 08:34:42,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-18 08:34:42,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-18 08:34:42,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-18 08:34:42,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-18 08:34:42,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-18 08:34:42,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-18 08:34:42,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-18 08:34:42,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-18 08:34:42,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-18 08:34:42,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-18 08:34:42,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-18 08:34:42,380 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-18 08:34:42,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-18 08:34:42,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-18 08:34:42,385 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-18 08:34:42,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-18 08:34:42,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-18 08:34:42,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-18 08:34:42,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-18 08:34:42,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-18 08:34:42,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-18 08:34:42,396 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-18 08:34:42,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-18 08:34:42,396 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-18 08:34:42,397 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-18 08:34:42,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-18 08:34:42,400 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 08:34:42,433 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-18 08:34:42,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-18 08:34:42,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-18 08:34:42,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-18 08:34:42,435 INFO L138 SettingsManager]: * Use SBE=true [2020-12-18 08:34:42,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-18 08:34:42,436 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-18 08:34:42,436 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-18 08:34:42,436 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-18 08:34:42,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-18 08:34:42,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-18 08:34:42,437 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-18 08:34:42,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-18 08:34:42,437 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-18 08:34:42,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-18 08:34:42,438 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-18 08:34:42,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-18 08:34:42,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-18 08:34:42,438 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-18 08:34:42,439 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-18 08:34:42,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-18 08:34:42,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-18 08:34:42,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-18 08:34:42,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-18 08:34:42,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-18 08:34:42,440 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-18 08:34:42,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-18 08:34:42,441 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-12-18 08:34:42,441 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2020-12-18 08:34:42,441 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2020-12-18 08:34:42,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-18 08:34:42,441 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2020-12-18 08:34:42,442 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-18 08:34:42,442 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-18 08:34:42,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-18 08:34:42,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-18 08:34:42,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-18 08:34:42,842 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-18 08:34:42,843 INFO L275 PluginConnector]: CDTParser initialized [2020-12-18 08:34:42,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix057_tso.opt.i [2020-12-18 08:34:42,932 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649d40cc7/8bbb10bae595474caf21b18f2ad35fb6/FLAG7214f7e82 [2020-12-18 08:34:43,717 INFO L306 CDTParser]: Found 1 translation units. [2020-12-18 08:34:43,718 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix057_tso.opt.i [2020-12-18 08:34:43,735 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649d40cc7/8bbb10bae595474caf21b18f2ad35fb6/FLAG7214f7e82 [2020-12-18 08:34:43,959 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/649d40cc7/8bbb10bae595474caf21b18f2ad35fb6 [2020-12-18 08:34:43,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-18 08:34:43,967 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-12-18 08:34:43,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-18 08:34:43,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-18 08:34:43,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-18 08:34:43,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:34:43" (1/1) ... [2020-12-18 08:34:43,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5841a0b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:43, skipping insertion in model container [2020-12-18 08:34:43,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 08:34:43" (1/1) ... [2020-12-18 08:34:43,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-18 08:34:44,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-18 08:34:44,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-18 08:34:44,645 INFO L203 MainTranslator]: Completed pre-run [2020-12-18 08:34:44,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-18 08:34:44,910 INFO L208 MainTranslator]: Completed translation [2020-12-18 08:34:44,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44 WrapperNode [2020-12-18 08:34:44,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-18 08:34:44,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-18 08:34:44,923 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-18 08:34:44,923 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-18 08:34:44,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-18 08:34:45,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-18 08:34:45,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-18 08:34:45,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-18 08:34:45,104 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (1/1) ... [2020-12-18 08:34:45,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-18 08:34:45,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-18 08:34:45,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-18 08:34:45,179 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-18 08:34:45,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (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 08:34:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-18 08:34:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-12-18 08:34:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-18 08:34:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-18 08:34:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2020-12-18 08:34:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2020-12-18 08:34:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2020-12-18 08:34:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2020-12-18 08:34:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2020-12-18 08:34:45,266 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2020-12-18 08:34:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2020-12-18 08:34:45,266 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2020-12-18 08:34:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-18 08:34:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-12-18 08:34:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-18 08:34:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-18 08:34:45,269 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 08:34:47,819 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-18 08:34:47,819 INFO L298 CfgBuilder]: Removed 14 assume(true) statements. [2020-12-18 08:34:47,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:34:47 BoogieIcfgContainer [2020-12-18 08:34:47,822 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-18 08:34:47,824 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-18 08:34:47,824 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-18 08:34:47,828 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-18 08:34:47,828 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 08:34:43" (1/3) ... [2020-12-18 08:34:47,829 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7debea3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:34:47, skipping insertion in model container [2020-12-18 08:34:47,829 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 08:34:44" (2/3) ... [2020-12-18 08:34:47,829 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7debea3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 08:34:47, skipping insertion in model container [2020-12-18 08:34:47,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 08:34:47" (3/3) ... [2020-12-18 08:34:47,831 INFO L111 eAbstractionObserver]: Analyzing ICFG mix057_tso.opt.i [2020-12-18 08:34:47,848 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-12-18 08:34:47,848 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-18 08:34:47,852 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-12-18 08:34:47,853 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-12-18 08:34:47,893 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,893 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,893 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,894 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,894 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,894 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,894 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,894 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,895 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,895 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,895 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,896 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,896 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,896 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,897 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,897 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,897 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,897 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,898 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,899 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,899 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,899 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,899 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,900 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,900 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,900 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,900 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,901 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,902 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,903 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,904 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,904 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,904 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,905 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,905 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,905 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,905 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,906 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,906 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,906 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,906 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,907 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,907 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,907 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,908 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,908 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,909 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,909 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,909 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,909 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,909 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,910 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,910 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,910 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,910 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,910 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,911 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,911 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,911 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,911 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,912 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,912 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,912 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,912 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,912 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,913 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,913 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,913 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,914 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,914 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,914 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,914 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,915 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,915 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,915 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,915 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,918 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,918 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,918 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,919 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,919 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,919 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,919 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,919 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,920 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,920 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,920 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,920 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,920 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,921 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,927 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,927 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,927 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,927 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,929 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,930 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,930 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,930 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,932 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,932 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,932 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,932 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,933 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,933 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,933 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,933 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,934 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,934 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 08:34:47,935 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-12-18 08:34:47,949 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-12-18 08:34:47,973 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-18 08:34:47,973 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-18 08:34:47,974 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-18 08:34:47,974 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-18 08:34:47,974 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-18 08:34:47,974 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-18 08:34:47,974 INFO L383 AbstractCegarLoop]: Minimize is NONE [2020-12-18 08:34:47,974 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-18 08:39:04,243 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 256248ms [2020-12-18 08:39:04,243 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 111200 states, but on-demand construction may add more states [2020-12-18 08:39:04,949 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 111200 states, 97481 states have (on average 2.9840071398528942) internal successors, (290884), 111199 states have internal predecessors, (290884), 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: 100 and size of Sequence is : 101[2020-12-18 08:39:04,987 INFO L131 SleepSetCegar]: Size of mCounterexample is: 101 [2020-12-18 08:39:04,991 INFO L132 SleepSetCegar]: [131#[ULTIMATE.startENTRY]don't care, 134#[L-1]don't care, 137#[L-1-1]don't care, 140#[L17]don't care, 143#[L17-1]don't care, 146#[L17-2]don't care, 149#[L17-3]don't care, 152#[L17-4]don't care, 155#[L712]don't care, 158#[L714]don't care, 161#[L715]don't care, 164#[L716]don't care, 167#[L718]don't care, 170#[L720]don't care, 173#[L722]don't care, 176#[L723]don't care, 179#[L724]don't care, 182#[L725]don't care, 185#[L726]don't care, 188#[L727]don't care, 191#[L728]don't care, 194#[L729]don't care, 197#[L730]don't care, 200#[L731]don't care, 203#[L732]don't care, 206#[L733]don't care, 209#[L734]don't care, 212#[L735]don't care, 215#[L736]don't care, 218#[L737]don't care, 221#[L738]don't care, 224#[L739]don't care, 227#[L740]don't care, 230#[L741]don't care, 233#[L742]don't care, 236#[L-1-2]don't care, 239#[L-1-3]don't care, 242#[L834]don't care, 245#[L834-1]don't care, 248#[L835]don't care, 251#[P0ENTRY, L835-1]don't care, 254#[P0ENTRY, L836]don't care, 260#[P0ENTRY, L836-1]don't care, 266#[P0ENTRY, L837]don't care, 272#[L745, L837]don't care, 280#[L837, L747]don't care, 284#[L750, L837]don't care, 290#[L755, L837]don't care, 296#[P0FINAL, L837]don't care, 302#[P0EXIT, L837]don't care, 308#[L837-1, P1ENTRY, P0EXIT]don't care, 313#[P1ENTRY, P0EXIT, L838]don't care, 319#[L838-1, P1ENTRY, P0EXIT]don't care, 325#[P1ENTRY, L839, P0EXIT]don't care, 331#[L839, P0EXIT, L760]don't care, 337#[L839, P0EXIT, L762]don't care, 343#[L765, L839, P0EXIT]don't care, 349#[L839, P0EXIT, L770]don't care, 355#[L839, P0EXIT, P1FINAL]don't care, 361#[L839, P0EXIT, P1EXIT]don't care, 365#[L839-1, P0EXIT, P2ENTRY, P1EXIT]don't care, 368#[P0EXIT, P2ENTRY, P1EXIT, L840]don't care, 376#[P0EXIT, P2ENTRY, P1EXIT, L840-1]don't care, 380#[P0EXIT, P2ENTRY, P1EXIT, L841]don't care, 386#[L775, P0EXIT, P1EXIT, L841]don't care, 392#[P0EXIT, P1EXIT, L841, L777]don't care, 400#[P0EXIT, P1EXIT, L780, L841]don't care, 404#[L787, P0EXIT, P1EXIT, L841]don't care, 410#[P0EXIT, P1EXIT, L790, L841]don't care, 418#[P0EXIT, P1EXIT, P2FINAL, L841]don't care, 424#[P2EXIT, P0EXIT, P1EXIT, L841]don't care, 428#[P2EXIT, L841-1, P3ENTRY, P0EXIT, P1EXIT]don't care, 433#[P2EXIT, P3ENTRY, L842, P0EXIT, P1EXIT]don't care, 439#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L844]don't care, 445#[P2EXIT, P3ENTRY, L845, P0EXIT, P1EXIT]don't care, 451#[P2EXIT, P3ENTRY, P0EXIT, L2, P1EXIT]don't care, 457#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L3]don't care, 465#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L3-1]don't care, 463#[P2EXIT, P3ENTRY, L2-1, P0EXIT, P1EXIT]don't care, 476#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L852]don't care, 480#[P2EXIT, P3ENTRY, L868, P0EXIT, P1EXIT]don't care, 486#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L869]don't care, 494#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L18]don't care, 498#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L18-1]don't care, 506#[P2EXIT, P3ENTRY, L18-2, P0EXIT, P1EXIT]don't care, 513#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L17-5]don't care, 521#[P2EXIT, P3ENTRY, L17-9, P0EXIT, P1EXIT]don't care, 508#[P2EXIT, P3ENTRY, L18-4, P0EXIT, P1EXIT]don't care, 534#[P2EXIT, P3ENTRY, L834-2, P0EXIT, P1EXIT]don't care, 540#[P2EXIT, P3ENTRY, P0EXIT, L834-3, P1EXIT]don't care, 546#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L836-2]don't care, 552#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L836-3]don't care, 558#[P2EXIT, P3ENTRY, L838-2, P0EXIT, P1EXIT]don't care, 564#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L838-3]don't care, 570#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L840-2]don't care, 576#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L840-3]don't care, 582#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L870]don't care, 586#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, ULTIMATE.startFINAL]don't care, 594#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, ULTIMATE.startEXIT]don't care, 598#[P2EXIT, P0EXIT, P1EXIT, L795, ULTIMATE.startEXIT]don't care, 601#[P2EXIT, P0EXIT, P1EXIT, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startEXIT]don't care] [2020-12-18 08:39:04,992 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 08:39:05,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-18 08:39:05,006 INFO L82 PathProgramCache]: Analyzing trace with hash -871959622, now seen corresponding path program 1 times [2020-12-18 08:39:05,031 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-18 08:39:05,032 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093381717] [2020-12-18 08:39:05,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-18 08:39:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-18 08:39:05,424 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 08:39:05,424 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093381717] [2020-12-18 08:39:05,425 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-18 08:39:05,426 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-18 08:39:05,426 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803172926] [2020-12-18 08:39:05,431 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-18 08:39:05,431 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-18 08:39:05,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-18 08:39:05,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-18 08:39:05,453 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2020-12-18 08:39:05,454 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 50.0) internal successors, (100), 2 states have internal predecessors, (100), 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: 79 and size of Sequence is : 80[2020-12-18 08:39:07,373 INFO L131 SleepSetCegar]: Size of mCounterexample is: 80 [2020-12-18 08:39:07,374 INFO L132 SleepSetCegar]: [1251022#[ULTIMATE.startENTRY]true, 1251024#[L-1]true, 1251026#[L-1-1]true, 1251028#[L17]true, 1251030#[L17-1]true, 1251032#[L17-2]true, 1251034#[L17-3]true, 1251036#[L17-4]true, 1251038#[L712]true, 1251040#[L714]true, 1251042#[L715]true, 1251044#[L716]true, 1251046#[L718]true, 1251048#[L720]true, 1251050#[L722]true, 1251052#[L723]true, 1251054#[L724]true, 1251056#[L725]true, 1251058#[L726]true, 1251060#[L727]true, 1251062#[L728]true, 1251064#[L729]true, 1251066#[L730]true, 1251068#[L731]true, 1251070#[L732]true, 1251072#[L733]true, 1251074#[L734]true, 1251076#[L735]true, 1251078#[L736]true, 1251080#[L737]true, 1251082#[L738]true, 1251084#[L739]true, 1251086#[L740]true, 1251088#[L741]true, 1251090#[L742]true, 1251092#[L-1-2]true, 1251094#[L-1-3]true, 1251096#[L834]true, 1251098#[L834-1]true, 1251100#[L835]true, 1251102#[P0ENTRY, L835-1]true, 1251104#[P0ENTRY, L836]true, 1251108#[P0ENTRY, L836-1]true, 1251112#[P0ENTRY, L837]true, 1251116#[L745, L837]true, 1251121#[L837, L747]true, 1251124#[L750, L837]true, 1251128#[L755, L837]true, 1251132#[P0FINAL, L837]true, 1251136#[P0EXIT, L837]true, 1251140#[L837-1, P1ENTRY, P0EXIT]true, 1251143#[P1ENTRY, P0EXIT, L838]true, 1251147#[L838-1, P1ENTRY, P0EXIT]true, 1251151#[P1ENTRY, L839, P0EXIT]true, 1251155#[L839, P0EXIT, L760]true, 1251159#[L839, P0EXIT, L762]true, 1251163#[L765, L839, P0EXIT]true, 1251167#[L839, P0EXIT, L770]true, 1251171#[L839, P0EXIT, P1FINAL]true, 1251175#[L839, P0EXIT, P1EXIT]true, 1251178#[L839-1, P0EXIT, P2ENTRY, P1EXIT]true, 1251180#[P0EXIT, P2ENTRY, P1EXIT, L840]true, 1251184#[P0EXIT, P2ENTRY, P1EXIT, L840-1]true, 1251188#[P0EXIT, P2ENTRY, P1EXIT, L841]true, 1251192#[L775, P0EXIT, P1EXIT, L841]true, 1251197#[P0EXIT, P1EXIT, L841, L777]true, 1251201#[P0EXIT, P1EXIT, L780, L841]true, 1251205#[L787, P0EXIT, P1EXIT, L841]true, 1251209#[P0EXIT, P1EXIT, L790, L841]true, 1251213#[P0EXIT, P1EXIT, P2FINAL, L841]true, 1251216#[P2EXIT, P0EXIT, P1EXIT, L841]true, 1251220#[P2EXIT, L841-1, P3ENTRY, P0EXIT, P1EXIT]true, 1251223#[P2EXIT, P3ENTRY, L842, P0EXIT, P1EXIT]true, 1251227#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L844]true, 1251231#[P2EXIT, P3ENTRY, L845, P0EXIT, P1EXIT]true, 1251235#[P2EXIT, P3ENTRY, P0EXIT, L2, P1EXIT]true, 1251239#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L3]true, 1251243#[P2EXIT, P3ENTRY, P0EXIT, P1EXIT, L3-1]true, 1251249#[P2EXIT, P0EXIT, P1EXIT, L795, L3-1]true, 1251907#[P2EXIT, P0EXIT, P1EXIT, P3Err0ASSERT_VIOLATIONERROR_FUNCTION, L3-1]true] [2020-12-18 08:39:07,375 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-18 08:39:07,375 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 08:39:07,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-18 08:39:07,376 INFO L82 PathProgramCache]: Analyzing trace with hash 1274639185, now seen corresponding path program 1 times [2020-12-18 08:39:07,376 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-18 08:39:07,378 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955943936] [2020-12-18 08:39:07,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-18 08:39:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-18 08:39:07,743 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 08:39:07,744 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955943936] [2020-12-18 08:39:07,744 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-18 08:39:07,744 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-18 08:39:07,745 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475052339] [2020-12-18 08:39:07,746 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-18 08:39:07,746 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-18 08:39:07,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-18 08:39:07,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-18 08:39:07,748 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2020-12-18 08:39:07,748 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 19.75) internal successors, (79), 5 states have internal predecessors, (79), 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 08:39:07,786 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-18 08:39:07,787 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@1a356237 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 08:39:07,795 INFO L168 Benchmark]: Toolchain (without parser) took 263829.39 ms. Allocated memory was 302.0 MB in the beginning and 4.5 GB in the end (delta: 4.2 GB). Free memory was 277.3 MB in the beginning and 3.3 GB in the end (delta: -3.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.0 GB. [2020-12-18 08:39:07,796 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 271.8 MB. There was no memory consumed. Max. memory is 16.0 GB. [2020-12-18 08:39:07,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 948.54 ms. Allocated memory is still 302.0 MB. Free memory was 277.1 MB in the beginning and 282.8 MB in the end (delta: -5.7 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.0 GB. [2020-12-18 08:39:07,800 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.92 ms. Allocated memory is still 302.0 MB. Free memory was 282.8 MB in the beginning and 280.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2020-12-18 08:39:07,803 INFO L168 Benchmark]: Boogie Preprocessor took 84.06 ms. Allocated memory is still 302.0 MB. Free memory was 280.6 MB in the beginning and 277.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2020-12-18 08:39:07,805 INFO L168 Benchmark]: RCFGBuilder took 2643.85 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 277.5 MB in the beginning and 291.1 MB in the end (delta: -13.7 MB). Peak memory consumption was 165.6 MB. Max. memory is 16.0 GB. [2020-12-18 08:39:07,806 INFO L168 Benchmark]: TraceAbstraction took 259968.50 ms. Allocated memory was 362.8 MB in the beginning and 4.5 GB in the end (delta: 4.2 GB). Free memory was 290.1 MB in the beginning and 3.3 GB in the end (delta: -3.0 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.0 GB. [2020-12-18 08:39:07,816 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 271.8 MB. There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 948.54 ms. Allocated memory is still 302.0 MB. Free memory was 277.1 MB in the beginning and 282.8 MB in the end (delta: -5.7 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 169.92 ms. Allocated memory is still 302.0 MB. Free memory was 282.8 MB in the beginning and 280.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 84.06 ms. Allocated memory is still 302.0 MB. Free memory was 280.6 MB in the beginning and 277.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 2643.85 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 277.5 MB in the beginning and 291.1 MB in the end (delta: -13.7 MB). Peak memory consumption was 165.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 259968.50 ms. Allocated memory was 362.8 MB in the beginning and 4.5 GB in the end (delta: 4.2 GB). Free memory was 290.1 MB in the beginning and 3.3 GB in the end (delta: -3.0 GB). Peak memory consumption was 1.1 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@1a356237 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@1a356237: 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...