/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-Delay.epf -i ../../../trunk/examples/concurrent/pthreads/distributed_search2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-aa1e80b [2020-12-18 05:46:05,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-18 05:46:05,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-18 05:46:05,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-18 05:46:05,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-18 05:46:05,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-18 05:46:05,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-18 05:46:05,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-18 05:46:05,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-18 05:46:05,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-18 05:46:05,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-18 05:46:05,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-18 05:46:05,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-18 05:46:05,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-18 05:46:05,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-18 05:46:05,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-18 05:46:05,189 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-18 05:46:05,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-18 05:46:05,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-18 05:46:05,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-18 05:46:05,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-18 05:46:05,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-18 05:46:05,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-18 05:46:05,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-18 05:46:05,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-18 05:46:05,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-18 05:46:05,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-18 05:46:05,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-18 05:46:05,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-18 05:46:05,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-18 05:46:05,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-18 05:46:05,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-18 05:46:05,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-18 05:46:05,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-18 05:46:05,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-18 05:46:05,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-18 05:46:05,226 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-Delay.epf [2020-12-18 05:46:05,276 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-18 05:46:05,276 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-18 05:46:05,280 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-18 05:46:05,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-18 05:46:05,280 INFO L138 SettingsManager]: * Use SBE=true [2020-12-18 05:46:05,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-18 05:46:05,281 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-18 05:46:05,282 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-18 05:46:05,282 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-18 05:46:05,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-18 05:46:05,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-18 05:46:05,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-18 05:46:05,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-18 05:46:05,284 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-18 05:46:05,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-18 05:46:05,285 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-18 05:46:05,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-18 05:46:05,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-18 05:46:05,285 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-18 05:46:05,286 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-18 05:46:05,286 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-18 05:46:05,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-18 05:46:05,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-18 05:46:05,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-18 05:46:05,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-18 05:46:05,287 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-18 05:46:05,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-18 05:46:05,287 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-12-18 05:46:05,288 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2020-12-18 05:46:05,288 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2020-12-18 05:46:05,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-18 05:46:05,288 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2020-12-18 05:46:05,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-18 05:46:05,289 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=DELAY_SET 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-18 05:46:05,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-18 05:46:05,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-18 05:46:05,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-18 05:46:05,757 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-18 05:46:05,758 INFO L275 PluginConnector]: CDTParser initialized [2020-12-18 05:46:05,759 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/distributed_search2.c [2020-12-18 05:46:05,857 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d078dbd3a/68e3818e2d2c4ce8ad5d7e0c96d19827/FLAG23e746c4b [2020-12-18 05:46:06,571 INFO L306 CDTParser]: Found 1 translation units. [2020-12-18 05:46:06,572 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/distributed_search2.c [2020-12-18 05:46:06,572 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2020-12-18 05:46:06,572 WARN L117 ultiparseSymbolTable]: System include stdio.h could not be resolved by CDT -- only built-in system includes are available. [2020-12-18 05:46:06,615 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d078dbd3a/68e3818e2d2c4ce8ad5d7e0c96d19827/FLAG23e746c4b [2020-12-18 05:46:06,903 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d078dbd3a/68e3818e2d2c4ce8ad5d7e0c96d19827 [2020-12-18 05:46:06,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-18 05:46:06,913 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-12-18 05:46:06,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-18 05:46:06,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-18 05:46:06,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-18 05:46:06,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 05:46:06" (1/1) ... [2020-12-18 05:46:06,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7938c636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:06, skipping insertion in model container [2020-12-18 05:46:06,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 05:46:06" (1/1) ... [2020-12-18 05:46:06,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-18 05:46:06,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-18 05:46:07,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-18 05:46:07,203 INFO L203 MainTranslator]: Completed pre-run [2020-12-18 05:46:07,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-18 05:46:07,242 INFO L208 MainTranslator]: Completed translation [2020-12-18 05:46:07,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07 WrapperNode [2020-12-18 05:46:07,243 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-18 05:46:07,244 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-18 05:46:07,245 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-18 05:46:07,245 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-18 05:46:07,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-18 05:46:07,290 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-18 05:46:07,291 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-18 05:46:07,291 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-18 05:46:07,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (1/1) ... [2020-12-18 05:46:07,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-18 05:46:07,322 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-18 05:46:07,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-18 05:46:07,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-18 05:46:07,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (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 05:46:07,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-18 05:46:07,397 INFO L130 BoogieDeclarations]: Found specification of procedure search_worker [2020-12-18 05:46:07,397 INFO L138 BoogieDeclarations]: Found implementation of procedure search_worker [2020-12-18 05:46:07,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-18 05:46:07,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-18 05:46:07,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-18 05:46:07,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-18 05:46:07,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-18 05:46:07,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-18 05:46:07,402 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 05:46:08,057 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-18 05:46:08,057 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-18 05:46:08,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 05:46:08 BoogieIcfgContainer [2020-12-18 05:46:08,059 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-18 05:46:08,061 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-18 05:46:08,062 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-18 05:46:08,065 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-18 05:46:08,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 05:46:06" (1/3) ... [2020-12-18 05:46:08,067 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31b3d983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 05:46:08, skipping insertion in model container [2020-12-18 05:46:08,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 05:46:07" (2/3) ... [2020-12-18 05:46:08,067 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31b3d983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 05:46:08, skipping insertion in model container [2020-12-18 05:46:08,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 05:46:08" (3/3) ... [2020-12-18 05:46:08,069 INFO L111 eAbstractionObserver]: Analyzing ICFG distributed_search2.c [2020-12-18 05:46:08,088 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-12-18 05:46:08,088 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-18 05:46:08,092 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-18 05:46:08,093 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-12-18 05:46:08,129 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,129 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,129 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,130 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,130 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,130 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,130 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,131 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,131 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,131 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,131 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,131 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,132 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,132 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,132 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,132 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,132 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,133 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,133 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,133 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,133 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,133 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,133 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,134 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,134 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,134 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,134 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,135 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,135 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,135 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,135 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,135 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,136 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,136 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,136 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,136 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,136 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,136 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,137 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,137 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,137 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,137 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,137 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,138 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,138 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,138 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,138 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,138 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,139 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,139 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,139 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,139 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,139 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,140 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,140 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,140 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,140 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,140 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,141 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,141 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,141 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,141 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,141 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,142 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,142 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,142 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,142 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,142 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,143 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,143 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,143 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,143 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,143 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,144 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,144 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,144 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,144 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,144 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,145 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,145 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,145 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,145 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,146 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,146 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,146 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,146 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,146 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,147 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,147 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,147 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,147 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,147 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,147 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,148 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,148 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,148 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,148 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,148 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,149 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,149 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,149 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,149 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,149 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,150 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,150 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,150 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,150 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,150 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,151 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,151 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,151 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,151 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,151 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,151 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,152 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,152 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,152 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,152 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,152 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,153 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,153 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,153 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,153 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,153 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,154 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,154 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,154 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,154 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,154 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,154 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,155 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,155 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,155 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,155 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,155 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,156 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,156 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,156 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,156 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,156 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,157 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,157 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,157 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,157 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,157 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,158 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,158 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,158 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,158 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,159 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,159 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,159 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,159 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,159 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,160 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,160 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,160 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,160 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,161 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,161 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,163 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,164 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,164 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,164 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,164 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,165 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,165 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,165 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,165 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,165 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,166 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,166 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,166 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,173 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,173 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,173 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,174 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,174 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,174 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,174 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,174 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,175 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,175 WARN L313 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,175 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,175 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,175 WARN L313 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-12-18 05:46:08,186 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2020-12-18 05:46:08,200 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-12-18 05:46:08,224 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-18 05:46:08,225 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-18 05:46:08,225 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-18 05:46:08,225 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-18 05:46:08,225 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-18 05:46:08,225 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-18 05:46:08,225 INFO L383 AbstractCegarLoop]: Minimize is NONE [2020-12-18 05:46:08,225 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-18 05:46:08,700 WARN L465 BasicCegarLoop]: Sleep Set Reduction Time: 451ms [2020-12-18 05:46:08,700 WARN L466 BasicCegarLoop]: Sleep set: input automaton currently 1789 states, but on-demand construction may add more states [2020-12-18 05:46:08,715 WARN L467 BasicCegarLoop]: Sleep set: output automaton has 1789 states, 1714 states have (on average 1.7164527421236873) internal successors, (2942), 1788 states have internal predecessors, (2942), 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: 87 and size of Sequence is : 88[2020-12-18 05:46:08,746 INFO L131 SleepSetCegar]: Size of mCounterexample is: 88 [2020-12-18 05:46:08,747 INFO L132 SleepSetCegar]: [140#[ULTIMATE.startENTRY]don't care, 142#[L-1]don't care, 144#[L-1-1]don't care, 146#[L12]don't care, 148#[L13]don't care, 150#[L14]don't care, 152#[L15]don't care, 154#[L-1-2]don't care, 156#[L55]don't care, 158#[L55-1]don't care, 160#[L55-2]don't care, 162#[L56]don't care, 164#[L56-1]don't care, 166#[L57]don't care, 168#[L57-1]don't care, 170#[L59]don't care, 172#[L59-1]don't care, 174#[L59-2]don't care, 176#[L30]don't care, 178#[L30-1]don't care, 180#[L30-2]don't care, 182#[L31]don't care, 184#[L31-1]don't care, 186#[L32]don't care, 188#[L35]don't care, 190#[L36]don't care, 192#[L38]don't care, 194#[L38-1]don't care, 196#[L38-2]don't care, 198#[L38-3]don't care, 200#[L39]don't care, 202#[search_workerENTRY, L39-1]don't care, 204#[search_workerENTRY, L40]don't care, 208#[search_workerENTRY, L40-1]don't care, 212#[search_workerENTRY, L40-2]don't care, 216#[search_workerENTRY, L40-3]don't care, 220#[search_workerENTRY, L41]don't care, 224#[search_workerENTRY, L41-1, search_workerENTRY]don't care, 228#[search_workerENTRY, L41-1, L18]don't care, 234#[search_workerENTRY, L19, L41-1]don't care, 240#[search_workerENTRY, L41-1, L19-1]don't care, 248#[L19-2, search_workerENTRY, L41-1]don't care, 252#[search_workerENTRY, L41-1, L20]don't care, 258#[search_workerENTRY, L41-1, L20-1]don't care, 266#[search_workerENTRY, L41-1, L20-2]don't care, 272#[search_workerENTRY, L41-1, L21]don't care, 276#[search_workerENTRY, L41-1, L21-6]don't care, 282#[search_workerENTRY, L41-1, L21-7]don't care, 290#[search_workerENTRY, search_workerFINAL, L41-1]don't care, 296#[search_workerENTRY, L41-1, search_workerEXIT]don't care, 302#[search_workerENTRY, L43, search_workerEXIT]don't care, 306#[L43-1, search_workerENTRY, search_workerEXIT]don't care, 310#[L43-2, search_workerENTRY]don't care, 314#[search_workerENTRY, L44]don't care, 318#[search_workerENTRY, L44-1]don't care, 322#[L18, L44-1]don't care, 324#[L19, L44-1]don't care, 326#[L19-1, L44-1]don't care, 328#[L19-2, L44-1]don't care, 330#[L20, L44-1]don't care, 332#[L20-1, L44-1]don't care, 334#[L20-2, L44-1]don't care, 336#[L21, L44-1]don't care, 338#[L21-6, L44-1]don't care, 340#[L21-7, L44-1]don't care, 344#[search_workerFINAL, L44-1]don't care, 346#[search_workerEXIT, L44-1]don't care, 348#[L44-2]don't care, 350#[L46]don't care, 352#[L47]don't care, 356#[L31-2]don't care, 358#[L31-3]don't care, 360#[L32-1]don't care, 362#[L32-2]don't care, 364#[L38-4]don't care, 366#[L38-5]don't care, 368#[L40-4]don't care, 370#[L40-5]don't care, 372#[L49-1]don't care, 374#[L59-3]don't care, 376#[L59-4]don't care, 378#[L59-5]don't care, 380#[L60]don't care, 382#[L66]don't care, 408#[L66-1]don't care, 410#[L66-2]don't care, 412#[L67]don't care, 414#[ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]don't care] [2020-12-18 05:46:08,747 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-12-18 05:46:08,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-18 05:46:08,755 INFO L82 PathProgramCache]: Analyzing trace with hash -1950959569, now seen corresponding path program 1 times [2020-12-18 05:46:08,770 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-18 05:46:08,771 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126247621] [2020-12-18 05:46:08,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-18 05:46:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-18 05:46:09,145 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 05:46:09,145 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126247621] [2020-12-18 05:46:09,147 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-18 05:46:09,148 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-18 05:46:09,149 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162370228] [2020-12-18 05:46:09,154 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-18 05:46:09,155 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-18 05:46:09,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-18 05:46:09,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-18 05:46:09,182 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2020-12-18 05:46:09,183 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 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: 87 and size of Sequence is : 88[2020-12-18 05:46:09,719 INFO L131 SleepSetCegar]: Size of mCounterexample is: 88 [2020-12-18 05:46:09,720 INFO L132 SleepSetCegar]: [3719#[ULTIMATE.startENTRY]true, 3720#[L-1]true, 3721#[L-1-1]true, 3722#[L12]true, 3723#[L13]true, 3724#[L14]true, 3725#[L15]true, 3726#[L-1-2]true, 3727#[L55]true, 3728#[L55-1]true, 3729#[L55-2]true, 3730#[L56]true, 3731#[L56-1]true, 3732#[L57]true, 3733#[L57-1]true, 3734#[L59]true, 3735#[L59-1]true, 3736#[L59-2]true, 3737#[L30]true, 3738#[L30-1]true, 3739#[L30-2]true, 3740#[L31]true, 3741#[L31-1]true, 3742#[L32]true, 3743#[L35]true, 3744#[L36]true, 3745#[L38]true, 3746#[L38-1]true, 3747#[L38-2]true, 3748#[L38-3]true, 3749#[L39]true, 3750#[search_workerENTRY, L39-1]true, 3751#[search_workerENTRY, L40]true, 3754#[search_workerENTRY, L40-1]true, 3756#[search_workerENTRY, L40-2]true, 3758#[search_workerENTRY, L40-3]true, 3760#[search_workerENTRY, L41]true, 3762#[search_workerENTRY, L41-1, search_workerENTRY]true, 3765#[search_workerENTRY, L41-1, L18]true, 3768#[search_workerENTRY, L19, L41-1]true, 3771#[search_workerENTRY, L41-1, L19-1]true, 3774#[L19-2, search_workerENTRY, L41-1]true, 3777#[search_workerENTRY, L41-1, L20]true, 3780#[search_workerENTRY, L41-1, L20-1]true, 3781#[search_workerENTRY, L41-1, L20-2]true, 3785#[search_workerENTRY, L41-1, L21]true, 3788#[search_workerENTRY, L41-1, L21-6]true, 3793#[search_workerENTRY, L41-1, L21-7]true, 4111#[search_workerENTRY, search_workerFINAL, L41-1]true, 4114#[search_workerENTRY, L41-1, search_workerEXIT]true, 4115#[search_workerENTRY, L43, search_workerEXIT]true, 4117#[L43-1, search_workerENTRY, search_workerEXIT]true, 4120#[L43-2, search_workerENTRY]true, 4122#[search_workerENTRY, L44]true, 4124#[search_workerENTRY, L44-1]true, 4125#[L18, L44-1]true, 4126#[L19, L44-1]true, 4127#[L19-1, L44-1]true, 4128#[L19-2, L44-1]true, 4129#[L20, L44-1]true, 4130#[L20-1, L44-1]true, 4131#[L20-2, L44-1]true, 4132#[L21, L44-1]true, 4133#[L21-6, L44-1]true, 4134#[L21-7, L44-1]true, 4136#[search_workerFINAL, L44-1]true, 4137#[search_workerEXIT, L44-1]true, 4138#[L44-2]true, 4139#[L46]true, 4141#[L47]true, 4142#[L31-2]true, 4143#[L31-3]true, 4144#[L32-1]true, 4145#[L32-2]true, 4146#[L38-4]true, 4147#[L38-5]true, 4148#[L40-4]true, 4149#[L40-5]true, 4150#[L49-1]true, 4151#[L59-3]true, 4152#[L59-4]true, 4153#[L59-5]true, 4154#[L60]true, 4156#[L66]true, 4168#[L66-1]true, 4169#[L66-2]true, 4170#[L67]true, 4171#[ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]true] [2020-12-18 05:46:09,720 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-18 05:46:09,720 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2020-12-18 05:46:09,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-18 05:46:09,721 INFO L82 PathProgramCache]: Analyzing trace with hash 341340687, now seen corresponding path program 1 times [2020-12-18 05:46:09,722 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-18 05:46:09,722 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639613496] [2020-12-18 05:46:09,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-18 05:46:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-18 05:46:09,963 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 05:46:09,963 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639613496] [2020-12-18 05:46:09,963 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-18 05:46:09,964 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-18 05:46:09,964 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402910122] [2020-12-18 05:46:09,966 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-18 05:46:09,966 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-18 05:46:09,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-18 05:46:09,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-18 05:46:09,968 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2020-12-18 05:46:09,968 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 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 05:46:10,035 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-18 05:46:10,036 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@1da6cd56 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.SleepSetDelayReduction.lambda$0(SleepSetDelayReduction.java:171) 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.SleepSetDelayReduction.search(SleepSetDelayReduction.java:172) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetDelayReduction.(SleepSetDelayReduction.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetCegar.isAbstractionEmpty(SleepSetCegar.java:120) 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 05:46:10,042 INFO L168 Benchmark]: Toolchain (without parser) took 3128.22 ms. Allocated memory is still 304.1 MB. Free memory was 278.8 MB in the beginning and 138.1 MB in the end (delta: 140.6 MB). Peak memory consumption was 141.6 MB. Max. memory is 16.0 GB. [2020-12-18 05:46:10,043 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 304.1 MB. Free memory was 273.9 MB in the beginning and 273.8 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2020-12-18 05:46:10,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 327.58 ms. Allocated memory is still 304.1 MB. Free memory was 278.5 MB in the beginning and 269.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.0 GB. [2020-12-18 05:46:10,045 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.32 ms. Allocated memory is still 304.1 MB. Free memory was 269.1 MB in the beginning and 267.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2020-12-18 05:46:10,046 INFO L168 Benchmark]: Boogie Preprocessor took 30.25 ms. Allocated memory is still 304.1 MB. Free memory was 267.5 MB in the beginning and 266.2 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.0 GB. [2020-12-18 05:46:10,047 INFO L168 Benchmark]: RCFGBuilder took 737.75 ms. Allocated memory is still 304.1 MB. Free memory was 266.1 MB in the beginning and 283.9 MB in the end (delta: -17.8 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.0 GB. [2020-12-18 05:46:10,047 INFO L168 Benchmark]: TraceAbstraction took 1977.83 ms. Allocated memory is still 304.1 MB. Free memory was 283.9 MB in the beginning and 138.1 MB in the end (delta: 145.8 MB). Peak memory consumption was 144.7 MB. Max. memory is 16.0 GB. [2020-12-18 05:46:10,052 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 304.1 MB. Free memory was 273.9 MB in the beginning and 273.8 MB in the end (delta: 65.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 327.58 ms. Allocated memory is still 304.1 MB. Free memory was 278.5 MB in the beginning and 269.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 45.32 ms. Allocated memory is still 304.1 MB. Free memory was 269.1 MB in the beginning and 267.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 30.25 ms. Allocated memory is still 304.1 MB. Free memory was 267.5 MB in the beginning and 266.2 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 737.75 ms. Allocated memory is still 304.1 MB. Free memory was 266.1 MB in the beginning and 283.9 MB in the end (delta: -17.8 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.0 GB. * TraceAbstraction took 1977.83 ms. Allocated memory is still 304.1 MB. Free memory was 283.9 MB in the beginning and 138.1 MB in the end (delta: 145.8 MB). Peak memory consumption was 144.7 MB. 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@1da6cd56 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: ManagedScript already locked by de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker@1da6cd56: 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...