/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/bigshot_p.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.2-wip.dk.mcr-reduction-4b0ab11
[2022-03-03 15:47:32,257 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-03-03 15:47:32,259 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-03-03 15:47:32,300 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-03-03 15:47:32,300 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-03-03 15:47:32,303 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-03-03 15:47:32,305 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-03-03 15:47:32,308 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-03-03 15:47:32,309 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-03-03 15:47:32,313 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-03-03 15:47:32,314 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-03-03 15:47:32,315 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-03-03 15:47:32,316 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-03-03 15:47:32,317 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-03-03 15:47:32,318 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-03-03 15:47:32,321 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-03-03 15:47:32,322 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-03-03 15:47:32,322 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-03-03 15:47:32,324 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-03-03 15:47:32,329 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-03-03 15:47:32,330 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-03-03 15:47:32,331 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-03-03 15:47:32,333 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-03-03 15:47:32,333 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-03-03 15:47:32,339 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-03-03 15:47:32,339 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-03-03 15:47:32,339 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-03-03 15:47:32,340 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-03-03 15:47:32,341 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-03-03 15:47:32,342 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-03-03 15:47:32,342 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-03-03 15:47:32,343 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-03-03 15:47:32,344 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-03-03 15:47:32,345 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-03-03 15:47:32,346 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-03-03 15:47:32,346 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-03-03 15:47:32,347 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-03-03 15:47:32,347 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-03-03 15:47:32,347 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-03-03 15:47:32,348 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-03-03 15:47:32,348 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-03-03 15:47:32,349 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf
[2022-03-03 15:47:32,379 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-03-03 15:47:32,379 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-03-03 15:47:32,380 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-03-03 15:47:32,380 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-03-03 15:47:32,380 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-03-03 15:47:32,381 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-03-03 15:47:32,381 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-03-03 15:47:32,381 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-03-03 15:47:32,381 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-03-03 15:47:32,382 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-03-03 15:47:32,382 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-03-03 15:47:32,382 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-03-03 15:47:32,382 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-03-03 15:47:32,383 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-03-03 15:47:32,383 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2022-03-03 15:47:32,383 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-03-03 15:47:32,383 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2022-03-03 15:47:32,383 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-03-03 15:47:32,383 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-03-03 15:47:32,383 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-03-03 15:47:32,383 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2022-03-03 15:47:32,384 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-03-03 15:47:32,384 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-03-03 15:47:32,384 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2022-03-03 15:47:32,384 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2022-03-03 15:47:32,384 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-03-03 15:47:32,384 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-03-03 15:47:32,384 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-03-03 15:47:32,384 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-03-03 15:47:32,385 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-03-03 15:47:32,385 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-03-03 15:47:32,385 INFO  L138        SettingsManager]:  * Large block encoding in concurrent analysis=OFF
[2022-03-03 15:47:32,385 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-03-03 15:47:32,385 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-03-03 15:47:32,615 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-03-03 15:47:32,632 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-03-03 15:47:32,634 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-03-03 15:47:32,635 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-03-03 15:47:32,636 INFO  L275        PluginConnector]: CDTParser initialized
[2022-03-03 15:47:32,637 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/bigshot_p.i
[2022-03-03 15:47:32,692 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963031917/74622ed95bbb4813816c45d5b0764a8e/FLAG5c8bd68df
[2022-03-03 15:47:33,138 INFO  L306              CDTParser]: Found 1 translation units.
[2022-03-03 15:47:33,138 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/bigshot_p.i
[2022-03-03 15:47:33,160 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963031917/74622ed95bbb4813816c45d5b0764a8e/FLAG5c8bd68df
[2022-03-03 15:47:33,478 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/963031917/74622ed95bbb4813816c45d5b0764a8e
[2022-03-03 15:47:33,480 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-03-03 15:47:33,481 INFO  L131        ToolchainWalker]: Walking toolchain with 5 elements.
[2022-03-03 15:47:33,483 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-03-03 15:47:33,483 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-03-03 15:47:33,486 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-03-03 15:47:33,487 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 03:47:33" (1/1) ...
[2022-03-03 15:47:33,488 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@612dcc31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:33, skipping insertion in model container
[2022-03-03 15:47:33,488 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 03:47:33" (1/1) ...
[2022-03-03 15:47:33,494 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-03-03 15:47:33,543 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-03-03 15:47:33,937 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/bigshot_p.i[55202,55215]
[2022-03-03 15:47:33,952 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-03-03 15:47:33,960 INFO  L203         MainTranslator]: Completed pre-run
[2022-03-03 15:47:33,988 WARN  L230   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/bigshot_p.i[55202,55215]
[2022-03-03 15:47:33,994 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-03-03 15:47:34,050 INFO  L208         MainTranslator]: Completed translation
[2022-03-03 15:47:34,051 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34 WrapperNode
[2022-03-03 15:47:34,051 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-03-03 15:47:34,052 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-03-03 15:47:34,052 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-03-03 15:47:34,052 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-03-03 15:47:34,058 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,077 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,101 INFO  L137                Inliner]: procedures = 324, calls = 26, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 74
[2022-03-03 15:47:34,101 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-03-03 15:47:34,102 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-03-03 15:47:34,102 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-03-03 15:47:34,102 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-03-03 15:47:34,108 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,108 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,111 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,111 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,134 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,137 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,138 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,140 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-03-03 15:47:34,141 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-03-03 15:47:34,141 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-03-03 15:47:34,141 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-03-03 15:47:34,156 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (1/1) ...
[2022-03-03 15:47:34,166 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-03-03 15:47:34,178 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2022-03-03 15:47:34,196 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2022-03-03 15:47:34,199 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2022-03-03 15:47:34,229 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-03-03 15:47:34,230 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-03-03 15:47:34,230 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2022-03-03 15:47:34,230 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-03-03 15:47:34,230 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2022-03-03 15:47:34,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2022-03-03 15:47:34,230 INFO  L130     BoogieDeclarations]: Found specification of procedure thread2
[2022-03-03 15:47:34,230 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread2
[2022-03-03 15:47:34,230 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-03-03 15:47:34,230 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2022-03-03 15:47:34,231 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2022-03-03 15:47:34,231 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2022-03-03 15:47:34,231 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-03-03 15:47:34,231 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-03-03 15:47:34,232 WARN  L208             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2022-03-03 15:47:34,325 INFO  L234             CfgBuilder]: Building ICFG
[2022-03-03 15:47:34,327 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-03-03 15:47:34,531 INFO  L275             CfgBuilder]: Performing block encoding
[2022-03-03 15:47:34,537 INFO  L294             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-03-03 15:47:34,537 INFO  L299             CfgBuilder]: Removed 1 assume(true) statements.
[2022-03-03 15:47:34,539 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.03 03:47:34 BoogieIcfgContainer
[2022-03-03 15:47:34,539 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-03-03 15:47:34,540 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2022-03-03 15:47:34,540 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2022-03-03 15:47:34,542 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2022-03-03 15:47:34,543 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 03:47:33" (1/3) ...
[2022-03-03 15:47:34,543 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e2e490e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 03:47:34, skipping insertion in model container
[2022-03-03 15:47:34,543 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 03:47:34" (2/3) ...
[2022-03-03 15:47:34,544 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e2e490e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 03:47:34, skipping insertion in model container
[2022-03-03 15:47:34,544 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.03 03:47:34" (3/3) ...
[2022-03-03 15:47:34,545 INFO  L111   eAbstractionObserver]: Analyzing ICFG bigshot_p.i
[2022-03-03 15:47:34,549 WARN  L150   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2022-03-03 15:47:34,549 INFO  L205   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2022-03-03 15:47:34,549 INFO  L164   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2022-03-03 15:47:34,549 INFO  L534   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2022-03-03 15:47:34,578 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,578 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,578 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,579 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,579 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,579 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,579 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,579 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,580 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,580 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,580 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,581 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,581 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,581 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,581 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#ptr#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,581 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#amountOfFields#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,582 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#sizeOfFields#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,582 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#ptr#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,582 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#product#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,582 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,582 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,582 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#ptr#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,583 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#amountOfFields#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,583 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#sizeOfFields#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,583 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#ptr#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,583 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#product#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,584 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#ptr#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,584 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#ptr#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,584 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,584 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,584 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,584 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,585 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,585 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,585 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,585 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,586 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,586 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,586 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,586 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,586 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,586 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,586 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,587 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,587 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,587 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,588 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,588 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,588 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,588 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,588 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,588 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,589 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,589 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,589 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,589 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,589 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,589 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,590 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,591 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,591 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,591 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,591 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,591 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,591 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,592 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,592 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,592 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,592 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,592 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,593 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,593 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,593 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,593 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,593 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,593 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,593 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,594 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,594 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,594 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,594 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,594 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,594 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,595 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,595 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,595 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,595 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,595 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,595 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,596 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,596 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,596 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,596 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,596 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,596 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,597 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,597 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,597 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,597 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,597 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,597 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,600 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~mem15#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,601 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,601 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,601 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,601 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,601 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,601 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,601 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,602 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_src#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,602 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_dest#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,602 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,602 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~strcpy~res4#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,602 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,602 WARN  L322   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#Ultimate.C_strcpy_#t~offset14#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,604 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#product#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,604 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#amountOfFields#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,604 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#ptr#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,605 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,605 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,605 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,605 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#sizeOfFields#1| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,605 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,605 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#Ultimate.meminit_#ptr#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,605 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,606 WARN  L322   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~malloc3#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2022-03-03 15:47:34,609 INFO  L148    ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions.
[2022-03-03 15:47:34,644 INFO  L338      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2022-03-03 15:47:34,649 INFO  L339      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mLazyFiniteAutomaton=false, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true
[2022-03-03 15:47:34,650 INFO  L340      AbstractCegarLoop]: Starting to check reachability of 3 error locations.
[2022-03-03 15:47:34,658 INFO  L111   iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 90 transitions, 196 flow
[2022-03-03 15:47:34,742 INFO  L133   iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result  has 866 states, 865 states have (on average 2.6) internal successors, (2249), 865 states have internal predecessors, (2249), 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)
[2022-03-03 15:47:34,746 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 866 states, 865 states have (on average 2.6) internal successors, (2249), 865 states have internal predecessors, (2249), 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)
[2022-03-03 15:47:34,765 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 56
[2022-03-03 15:47:34,765 INFO  L506         BasicCegarLoop]: Found error trace
[2022-03-03 15:47:34,766 INFO  L514         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-03-03 15:47:34,767 INFO  L402      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] ===
[2022-03-03 15:47:34,776 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-03-03 15:47:34,776 INFO  L85        PathProgramCache]: Analyzing trace with hash -79026265, now seen corresponding path program 1 times
[2022-03-03 15:47:34,783 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-03-03 15:47:34,783 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732306931]
[2022-03-03 15:47:34,783 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-03-03 15:47:34,784 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-03-03 15:47:34,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-03-03 15:47:35,116 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-03-03 15:47:35,117 INFO  L144   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-03-03 15:47:35,117 INFO  L338   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732306931]
[2022-03-03 15:47:35,118 INFO  L165   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [732306931] provided 1 perfect and 0 imperfect interpolant sequences
[2022-03-03 15:47:35,119 INFO  L191   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-03-03 15:47:35,120 INFO  L204   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2022-03-03 15:47:35,121 INFO  L118   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336127048]
[2022-03-03 15:47:35,121 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-03-03 15:47:35,125 INFO  L546      AbstractCegarLoop]: INTERPOLANT automaton has 5 states
[2022-03-03 15:47:35,125 INFO  L108   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-03-03 15:47:35,154 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2022-03-03 15:47:35,154 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2022-03-03 15:47:35,158 INFO  L87              Difference]: Start difference. First operand  has 866 states, 865 states have (on average 2.6) internal successors, (2249), 865 states have internal predecessors, (2249), 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) Second operand  has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 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)
[2022-03-03 15:47:35,269 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-03-03 15:47:35,269 INFO  L93              Difference]: Finished difference Result 871 states and 2210 transitions.
[2022-03-03 15:47:35,270 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2022-03-03 15:47:35,271 INFO  L78                 Accepts]: Start accepts. Automaton has  has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 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) Word has length 55
[2022-03-03 15:47:35,272 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2022-03-03 15:47:35,305 INFO  L225             Difference]: With dead ends: 871
[2022-03-03 15:47:35,305 INFO  L226             Difference]: Without dead ends: 866
[2022-03-03 15:47:35,307 INFO  L932         BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42
[2022-03-03 15:47:35,309 INFO  L933         BasicCegarLoop]: 67 mSDtfsCounter, 4 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 262 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2022-03-03 15:47:35,310 INFO  L934         BasicCegarLoop]: SdHoareTripleChecker [4 Valid, 262 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2022-03-03 15:47:35,332 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 866 states.
[2022-03-03 15:47:35,397 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 866.
[2022-03-03 15:47:35,400 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 866 states, 865 states have (on average 2.5491329479768785) internal successors, (2205), 865 states have internal predecessors, (2205), 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)
[2022-03-03 15:47:35,409 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 866 states and 2205 transitions.
[2022-03-03 15:47:35,410 INFO  L78                 Accepts]: Start accepts. Automaton has 866 states and 2205 transitions. Word has length 55
[2022-03-03 15:47:35,412 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2022-03-03 15:47:35,412 INFO  L470      AbstractCegarLoop]: Abstraction has 866 states and 2205 transitions.
[2022-03-03 15:47:35,412 INFO  L471      AbstractCegarLoop]: INTERPOLANT automaton has  has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 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)
[2022-03-03 15:47:35,413 INFO  L276                IsEmpty]: Start isEmpty. Operand 866 states and 2205 transitions.
[2022-03-03 15:47:35,419 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 58
[2022-03-03 15:47:35,419 INFO  L506         BasicCegarLoop]: Found error trace
[2022-03-03 15:47:35,420 INFO  L514         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2022-03-03 15:47:35,420 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2022-03-03 15:47:35,420 INFO  L402      AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] ===
[2022-03-03 15:47:35,424 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-03-03 15:47:35,424 INFO  L85        PathProgramCache]: Analyzing trace with hash 1862267280, now seen corresponding path program 1 times
[2022-03-03 15:47:35,424 INFO  L126   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-03-03 15:47:35,428 INFO  L338   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959247210]
[2022-03-03 15:47:35,428 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-03-03 15:47:35,429 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-03-03 15:47:35,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-03-03 15:47:35,492 INFO  L352             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-03-03 15:47:35,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-03-03 15:47:35,565 INFO  L138   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-03-03 15:47:35,566 INFO  L628         BasicCegarLoop]: Counterexample is feasible
[2022-03-03 15:47:35,567 INFO  L764   garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining)
[2022-03-03 15:47:35,570 INFO  L764   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 3 remaining)
[2022-03-03 15:47:35,570 INFO  L764   garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (0 of 3 remaining)
[2022-03-03 15:47:35,570 WARN  L452      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2022-03-03 15:47:35,573 INFO  L732         BasicCegarLoop]: Path program histogram: [1, 1]
[2022-03-03 15:47:35,576 INFO  L230   ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances
[2022-03-03 15:47:35,576 INFO  L180   ceAbstractionStarter]: Computing trace abstraction results
[2022-03-03 15:47:35,605 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,609 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,609 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,610 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,610 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,610 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,611 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,611 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,612 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,613 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,615 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,620 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,621 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,621 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,621 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,621 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,621 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,622 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,622 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,622 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,622 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,623 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,623 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,623 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,623 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,623 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,624 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,624 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,624 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,624 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,624 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,625 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,625 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,625 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,625 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,626 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,626 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,626 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,626 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,626 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,627 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,627 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,627 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,627 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,628 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,628 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,628 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,628 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,628 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,629 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,629 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,629 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,629 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,630 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,630 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,630 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,630 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,630 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,631 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,631 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,639 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,639 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,640 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,640 WARN  L418   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
[2022-03-03 15:47:35,681 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 03:47:35 BasicIcfg
[2022-03-03 15:47:35,682 INFO  L132        PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2022-03-03 15:47:35,682 INFO  L158              Benchmark]: Toolchain (without parser) took 2201.34ms. Allocated memory was 208.7MB in the beginning and 295.7MB in the end (delta: 87.0MB). Free memory was 149.9MB in the beginning and 211.9MB in the end (delta: -62.0MB). Peak memory consumption was 24.4MB. Max. memory is 8.0GB.
[2022-03-03 15:47:35,683 INFO  L158              Benchmark]: CDTParser took 0.11ms. Allocated memory is still 208.7MB. Free memory was 169.2MB in the beginning and 169.1MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 8.0GB.
[2022-03-03 15:47:35,683 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 568.37ms. Allocated memory is still 208.7MB. Free memory was 149.8MB in the beginning and 155.5MB in the end (delta: -5.8MB). Peak memory consumption was 12.9MB. Max. memory is 8.0GB.
[2022-03-03 15:47:35,684 INFO  L158              Benchmark]: Boogie Procedure Inliner took 49.23ms. Allocated memory is still 208.7MB. Free memory was 155.5MB in the beginning and 153.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
[2022-03-03 15:47:35,684 INFO  L158              Benchmark]: Boogie Preprocessor took 38.56ms. Allocated memory is still 208.7MB. Free memory was 153.1MB in the beginning and 151.7MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
[2022-03-03 15:47:35,684 INFO  L158              Benchmark]: RCFGBuilder took 398.18ms. Allocated memory is still 208.7MB. Free memory was 151.3MB in the beginning and 138.4MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
[2022-03-03 15:47:35,685 INFO  L158              Benchmark]: TraceAbstraction took 1141.65ms. Allocated memory was 208.7MB in the beginning and 295.7MB in the end (delta: 87.0MB). Free memory was 137.7MB in the beginning and 211.9MB in the end (delta: -74.2MB). Peak memory consumption was 13.5MB. Max. memory is 8.0GB.
[2022-03-03 15:47:35,689 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.11ms. Allocated memory is still 208.7MB. Free memory was 169.2MB in the beginning and 169.1MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 8.0GB.
 * CACSL2BoogieTranslator took 568.37ms. Allocated memory is still 208.7MB. Free memory was 149.8MB in the beginning and 155.5MB in the end (delta: -5.8MB). Peak memory consumption was 12.9MB. Max. memory is 8.0GB.
 * Boogie Procedure Inliner took 49.23ms. Allocated memory is still 208.7MB. Free memory was 155.5MB in the beginning and 153.1MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
 * Boogie Preprocessor took 38.56ms. Allocated memory is still 208.7MB. Free memory was 153.1MB in the beginning and 151.7MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB.
 * RCFGBuilder took 398.18ms. Allocated memory is still 208.7MB. Free memory was 151.3MB in the beginning and 138.4MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
 * TraceAbstraction took 1141.65ms. Allocated memory was 208.7MB in the beginning and 295.7MB in the end (delta: 87.0MB). Free memory was 137.7MB in the beginning and 211.9MB in the end (delta: -74.2MB). Peak memory consumption was 13.5MB. Max. memory is 8.0GB.
 * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor:
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr#1 : $Pointer$ not handled
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: ErrorAutomatonStatistics
    NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
  - CounterExampleResult [Line: 1107]: a call to reach_error is reachable
    a call to reach_error is reachable
We found a FailurePath: 
[L1108]               0  char *v;
         VAL             [v={0:0}]
[L1121]               0  pthread_t t1, t2;
         VAL             [t1={9:0}, t2={7:0}, v={0:0}]
[L1122]  FCALL, FORK  0  pthread_create(&t1, 0, thread1, 0)
         VAL             [pthread_create(&t1, 0, thread1, 0)=-2, t1={9:0}, t2={7:0}, v={0:0}]
[L1111]  CALL, EXPR   1  calloc(8, sizeof(char))
[L1123]  FCALL, FORK  0  pthread_create(&t2, 0, thread2, 0)
         VAL             [pthread_create(&t2, 0, thread2, 0)=-1, t1={9:0}, t2={7:0}, v={0:0}]
[L1116]  COND FALSE   2  !(\read(*v))
         VAL             [arg={0:0}, arg={0:0}, v={0:0}]
[L1117]               2  return 0;
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, v={0:0}]
[L1111]  RET, EXPR    1  calloc(8, sizeof(char))
[L1111]               1  v = calloc(8, sizeof(char))
         VAL             [arg={0:0}, arg={0:0}, calloc(8, sizeof(char))={5:0}, v={5:0}]
[L1112]               1  return 0;
         VAL             [\result={0:0}, arg={0:0}, arg={0:0}, calloc(8, sizeof(char))={5:0}, v={5:0}]
[L1124]               0  \read(t1)
         VAL             [\read(t1)=-2, t1={9:0}, t2={7:0}, v={5:0}]
[L1124]  FCALL, JOIN  1  pthread_join(t1, 0)
         VAL             [\read(t1)=-2, t1={9:0}, t2={7:0}, v={5:0}]
[L1125]               0  \read(t2)
         VAL             [\read(t2)=-1, t1={9:0}, t2={7:0}, v={5:0}]
[L1125]  FCALL, JOIN  2  pthread_join(t2, 0)
         VAL             [\read(t2)=-1, t1={9:0}, t2={7:0}, v={5:0}]
[L1126]  EXPR         0  !v || v[0] == 'B'
         VAL             [!v || v[0] == 'B'=0, t1={9:0}, t2={7:0}, v={5:0}]
[L1126]  EXPR         0  v[0]
         VAL             [!v || v[0] == 'B'=0, t1={9:0}, t2={7:0}, v={5:0}, v[0]=0]
[L1126]  EXPR         0  !v || v[0] == 'B'
         VAL             [!v || v[0] == 'B'=0, t1={9:0}, t2={7:0}, v={5:0}, v[0]=0]
[L1126]  CALL         0  __VERIFIER_assert(!v || v[0] == 'B')
[L1107]  COND TRUE    0  !expression
         VAL             [\old(expression)=0, expression=0, v={5:0}]
[L1107]               0  reach_error()
         VAL             [\old(expression)=0, expression=0, v={5:0}]

  - UnprovableResult [Line: 1122]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
    Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
 Reason: Not analyzed. 
  - UnprovableResult [Line: 1123]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
    Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users)
 Reason: Not analyzed. 
  - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances
    CFG has 5 procedures, 116 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4 mSDsluCounter, 262 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 207 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 29 IncrementalHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 67 mSDtfsCounter, 29 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=866occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 112 NumberOfCodeBlocks, 112 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 54 ConstructedInterpolants, 0 QuantifiedInterpolants, 63 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2022-03-03 15:47:35,736 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...