./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/goblint-regression/28-race_reach_61-invariant_racing.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/goblint-regression/28-race_reach_61-invariant_racing.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3465c34fa1c26a5c7a3494350123ab41e5828c33cb08ac3f67b81737d460e559 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-17 22:30:35,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-17 22:30:35,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-17 22:30:35,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-17 22:30:35,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-17 22:30:35,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-17 22:30:35,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-17 22:30:35,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-17 22:30:35,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-17 22:30:35,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-17 22:30:35,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-17 22:30:35,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-17 22:30:35,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-17 22:30:35,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-17 22:30:35,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-17 22:30:35,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-17 22:30:35,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-17 22:30:35,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-17 22:30:35,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-17 22:30:35,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-17 22:30:35,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-17 22:30:35,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-17 22:30:35,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-17 22:30:35,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-17 22:30:35,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-17 22:30:35,997 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-17 22:30:35,997 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-17 22:30:35,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-17 22:30:35,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-17 22:30:35,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-17 22:30:35,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-17 22:30:36,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-17 22:30:36,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-17 22:30:36,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-17 22:30:36,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-17 22:30:36,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-17 22:30:36,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-17 22:30:36,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-17 22:30:36,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-17 22:30:36,004 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-17 22:30:36,005 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-17 22:30:36,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-17 22:30:36,027 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-17 22:30:36,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-17 22:30:36,029 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-17 22:30:36,029 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-17 22:30:36,030 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-17 22:30:36,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-17 22:30:36,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-17 22:30:36,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-17 22:30:36,031 INFO L138 SettingsManager]: * Use SBE=true [2021-12-17 22:30:36,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-17 22:30:36,031 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-17 22:30:36,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-17 22:30:36,032 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-17 22:30:36,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-17 22:30:36,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-17 22:30:36,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-17 22:30:36,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-17 22:30:36,033 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-17 22:30:36,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-17 22:30:36,033 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-17 22:30:36,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-17 22:30:36,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-17 22:30:36,033 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-17 22:30:36,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-17 22:30:36,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 22:30:36,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-17 22:30:36,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-17 22:30:36,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-17 22:30:36,034 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-17 22:30:36,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-17 22:30:36,035 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-17 22:30:36,035 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-17 22:30:36,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-17 22:30:36,035 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-17 22:30:36,035 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3465c34fa1c26a5c7a3494350123ab41e5828c33cb08ac3f67b81737d460e559 [2021-12-17 22:30:36,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-17 22:30:36,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-17 22:30:36,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-17 22:30:36,273 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-17 22:30:36,273 INFO L275 PluginConnector]: CDTParser initialized [2021-12-17 22:30:36,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/goblint-regression/28-race_reach_61-invariant_racing.i [2021-12-17 22:30:36,329 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b15e3deb/61320ff2280343a09348bf59f1c2bd5c/FLAGaa6e2e792 [2021-12-17 22:30:36,717 INFO L306 CDTParser]: Found 1 translation units. [2021-12-17 22:30:36,717 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_61-invariant_racing.i [2021-12-17 22:30:36,730 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b15e3deb/61320ff2280343a09348bf59f1c2bd5c/FLAGaa6e2e792 [2021-12-17 22:30:37,081 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b15e3deb/61320ff2280343a09348bf59f1c2bd5c [2021-12-17 22:30:37,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-17 22:30:37,083 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-17 22:30:37,084 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-17 22:30:37,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-17 22:30:37,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-17 22:30:37,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70569ddd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37, skipping insertion in model container [2021-12-17 22:30:37,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-17 22:30:37,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-17 22:30:37,357 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_61-invariant_racing.i[30176,30189] [2021-12-17 22:30:37,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 22:30:37,383 INFO L203 MainTranslator]: Completed pre-run [2021-12-17 22:30:37,412 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/goblint-regression/28-race_reach_61-invariant_racing.i[30176,30189] [2021-12-17 22:30:37,441 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 22:30:37,467 INFO L208 MainTranslator]: Completed translation [2021-12-17 22:30:37,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37 WrapperNode [2021-12-17 22:30:37,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-17 22:30:37,468 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-17 22:30:37,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-17 22:30:37,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-17 22:30:37,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,502 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,527 INFO L137 Inliner]: procedures = 170, calls = 32, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 96 [2021-12-17 22:30:37,528 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-17 22:30:37,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-17 22:30:37,529 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-17 22:30:37,529 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-17 22:30:37,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-17 22:30:37,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-17 22:30:37,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-17 22:30:37,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-17 22:30:37,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (1/1) ... [2021-12-17 22:30:37,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 22:30:37,587 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:37,596 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) [2021-12-17 22:30:37,603 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 [2021-12-17 22:30:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-17 22:30:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-17 22:30:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-12-17 22:30:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-17 22:30:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-17 22:30:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-12-17 22:30:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-12-17 22:30:37,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-17 22:30:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-17 22:30:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-17 22:30:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-17 22:30:37,624 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-17 22:30:37,750 INFO L236 CfgBuilder]: Building ICFG [2021-12-17 22:30:37,752 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-17 22:30:37,949 INFO L277 CfgBuilder]: Performing block encoding [2021-12-17 22:30:37,956 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-17 22:30:37,957 INFO L301 CfgBuilder]: Removed 16 assume(true) statements. [2021-12-17 22:30:37,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 10:30:37 BoogieIcfgContainer [2021-12-17 22:30:37,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-17 22:30:37,961 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-17 22:30:37,961 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-17 22:30:37,964 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-17 22:30:37,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 10:30:37" (1/3) ... [2021-12-17 22:30:37,965 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ba5545d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 10:30:37, skipping insertion in model container [2021-12-17 22:30:37,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 10:30:37" (2/3) ... [2021-12-17 22:30:37,965 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ba5545d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 10:30:37, skipping insertion in model container [2021-12-17 22:30:37,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 10:30:37" (3/3) ... [2021-12-17 22:30:37,966 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_61-invariant_racing.i [2021-12-17 22:30:37,970 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-17 22:30:37,970 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-17 22:30:37,970 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-17 22:30:37,970 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-17 22:30:37,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,998 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,998 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,999 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,999 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:37,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,000 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,008 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,009 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,010 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,011 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,012 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,013 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,013 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,013 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,014 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,014 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,014 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,015 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,018 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,018 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,019 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,019 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,023 INFO L148 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-12-17 22:30:38,051 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:38,057 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=PETRI_NET, 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 [2021-12-17 22:30:38,057 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:38,064 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 114 places, 130 transitions, 268 flow [2021-12-17 22:30:38,116 INFO L129 PetriNetUnfolder]: 30/188 cut-off events. [2021-12-17 22:30:38,118 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-12-17 22:30:38,121 INFO L84 FinitePrefix]: Finished finitePrefix Result has 194 conditions, 188 events. 30/188 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 559 event pairs, 0 based on Foata normal form. 0/153 useless extension candidates. Maximal degree in co-relation 94. Up to 6 conditions per place. [2021-12-17 22:30:38,122 INFO L82 GeneralOperation]: Start removeDead. Operand has 114 places, 130 transitions, 268 flow [2021-12-17 22:30:38,127 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 110 places, 125 transitions, 255 flow [2021-12-17 22:30:38,160 INFO L129 PetriNetUnfolder]: 10/97 cut-off events. [2021-12-17 22:30:38,161 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:38,161 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:38,162 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:38,162 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:38,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:38,166 INFO L85 PathProgramCache]: Analyzing trace with hash -1062996739, now seen corresponding path program 1 times [2021-12-17 22:30:38,171 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:38,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341346992] [2021-12-17 22:30:38,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:38,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:38,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:38,335 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:38,335 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341346992] [2021-12-17 22:30:38,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341346992] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:38,336 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:38,336 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:30:38,337 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644681871] [2021-12-17 22:30:38,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:38,344 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 22:30:38,344 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:38,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 22:30:38,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 22:30:38,370 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 130 [2021-12-17 22:30:38,374 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 125 transitions, 255 flow. Second operand has 2 states, 2 states have (on average 111.0) internal successors, (222), 2 states have internal predecessors, (222), 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) [2021-12-17 22:30:38,374 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:38,374 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 130 [2021-12-17 22:30:38,376 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:38,416 INFO L129 PetriNetUnfolder]: 1/153 cut-off events. [2021-12-17 22:30:38,417 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-12-17 22:30:38,418 INFO L84 FinitePrefix]: Finished finitePrefix Result has 160 conditions, 153 events. 1/153 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 237 event pairs, 0 based on Foata normal form. 28/174 useless extension candidates. Maximal degree in co-relation 78. Up to 2 conditions per place. [2021-12-17 22:30:38,419 INFO L132 encePairwiseOnDemand]: 113/130 looper letters, 1 selfloop transitions, 0 changer transitions 0/107 dead transitions. [2021-12-17 22:30:38,420 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 107 transitions, 221 flow [2021-12-17 22:30:38,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 22:30:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-17 22:30:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 238 transitions. [2021-12-17 22:30:38,431 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9153846153846154 [2021-12-17 22:30:38,435 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 238 transitions. [2021-12-17 22:30:38,436 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 238 transitions. [2021-12-17 22:30:38,437 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:38,439 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 238 transitions. [2021-12-17 22:30:38,444 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 119.0) internal successors, (238), 2 states have internal predecessors, (238), 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) [2021-12-17 22:30:38,449 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 130.0) internal successors, (390), 3 states have internal predecessors, (390), 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) [2021-12-17 22:30:38,449 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 130.0) internal successors, (390), 3 states have internal predecessors, (390), 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) [2021-12-17 22:30:38,451 INFO L186 Difference]: Start difference. First operand has 110 places, 125 transitions, 255 flow. Second operand 2 states and 238 transitions. [2021-12-17 22:30:38,451 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 107 transitions, 221 flow [2021-12-17 22:30:38,454 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 107 transitions, 221 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:38,458 INFO L242 Difference]: Finished difference. Result has 110 places, 107 transitions, 219 flow [2021-12-17 22:30:38,459 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=130, PETRI_DIFFERENCE_MINUEND_FLOW=219, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=219, PETRI_PLACES=110, PETRI_TRANSITIONS=107} [2021-12-17 22:30:38,462 INFO L334 CegarLoopForPetriNet]: 110 programPoint places, 0 predicate places. [2021-12-17 22:30:38,463 INFO L470 AbstractCegarLoop]: Abstraction has has 110 places, 107 transitions, 219 flow [2021-12-17 22:30:38,463 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 111.0) internal successors, (222), 2 states have internal predecessors, (222), 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) [2021-12-17 22:30:38,463 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:38,464 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 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] [2021-12-17 22:30:38,464 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-17 22:30:38,464 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:38,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:38,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1889734253, now seen corresponding path program 1 times [2021-12-17 22:30:38,465 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:38,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811291590] [2021-12-17 22:30:38,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:38,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:38,521 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:30:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:38,573 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:30:38,573 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:30:38,574 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:30:38,576 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:30:38,576 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-17 22:30:38,579 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-12-17 22:30:38,580 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:30:38,580 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-12-17 22:30:38,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,595 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,596 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,596 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,596 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,599 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,600 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,601 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,602 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,603 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,603 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,603 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,603 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,603 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,604 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,605 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,606 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,607 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,608 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,609 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,609 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,609 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,611 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,613 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,614 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,614 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,616 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-12-17 22:30:38,624 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:38,625 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=PETRI_NET, 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 [2021-12-17 22:30:38,625 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:38,626 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 141 places, 163 transitions, 344 flow [2021-12-17 22:30:38,661 INFO L129 PetriNetUnfolder]: 51/304 cut-off events. [2021-12-17 22:30:38,661 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-12-17 22:30:38,663 INFO L84 FinitePrefix]: Finished finitePrefix Result has 318 conditions, 304 events. 51/304 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1042 event pairs, 0 based on Foata normal form. 0/246 useless extension candidates. Maximal degree in co-relation 190. Up to 9 conditions per place. [2021-12-17 22:30:38,663 INFO L82 GeneralOperation]: Start removeDead. Operand has 141 places, 163 transitions, 344 flow [2021-12-17 22:30:38,665 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 141 places, 163 transitions, 344 flow [2021-12-17 22:30:38,670 INFO L129 PetriNetUnfolder]: 11/105 cut-off events. [2021-12-17 22:30:38,670 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:38,670 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:38,670 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:38,671 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:38,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:38,671 INFO L85 PathProgramCache]: Analyzing trace with hash 613293600, now seen corresponding path program 1 times [2021-12-17 22:30:38,671 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:38,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981333694] [2021-12-17 22:30:38,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:38,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:38,702 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:38,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981333694] [2021-12-17 22:30:38,702 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [981333694] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:38,702 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:38,703 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:30:38,703 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116863904] [2021-12-17 22:30:38,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:38,703 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 22:30:38,703 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:38,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 22:30:38,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 22:30:38,705 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 163 [2021-12-17 22:30:38,705 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 163 transitions, 344 flow. Second operand has 2 states, 2 states have (on average 136.0) internal successors, (272), 2 states have internal predecessors, (272), 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) [2021-12-17 22:30:38,705 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:38,705 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 163 [2021-12-17 22:30:38,705 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:38,731 INFO L129 PetriNetUnfolder]: 5/255 cut-off events. [2021-12-17 22:30:38,731 INFO L130 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2021-12-17 22:30:38,733 INFO L84 FinitePrefix]: Finished finitePrefix Result has 276 conditions, 255 events. 5/255 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 653 event pairs, 0 based on Foata normal form. 60/303 useless extension candidates. Maximal degree in co-relation 162. Up to 7 conditions per place. [2021-12-17 22:30:38,734 INFO L132 encePairwiseOnDemand]: 140/163 looper letters, 4 selfloop transitions, 0 changer transitions 0/139 dead transitions. [2021-12-17 22:30:38,734 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 139 transitions, 304 flow [2021-12-17 22:30:38,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 22:30:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-17 22:30:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 297 transitions. [2021-12-17 22:30:38,736 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.911042944785276 [2021-12-17 22:30:38,736 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 297 transitions. [2021-12-17 22:30:38,736 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 297 transitions. [2021-12-17 22:30:38,736 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:38,736 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 297 transitions. [2021-12-17 22:30:38,737 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 148.5) internal successors, (297), 2 states have internal predecessors, (297), 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) [2021-12-17 22:30:38,738 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 163.0) internal successors, (489), 3 states have internal predecessors, (489), 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) [2021-12-17 22:30:38,738 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 163.0) internal successors, (489), 3 states have internal predecessors, (489), 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) [2021-12-17 22:30:38,738 INFO L186 Difference]: Start difference. First operand has 141 places, 163 transitions, 344 flow. Second operand 2 states and 297 transitions. [2021-12-17 22:30:38,739 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 139 transitions, 304 flow [2021-12-17 22:30:38,740 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 139 transitions, 304 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:38,741 INFO L242 Difference]: Finished difference. Result has 141 places, 139 transitions, 296 flow [2021-12-17 22:30:38,741 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=163, PETRI_DIFFERENCE_MINUEND_FLOW=296, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=139, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=139, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=296, PETRI_PLACES=141, PETRI_TRANSITIONS=139} [2021-12-17 22:30:38,742 INFO L334 CegarLoopForPetriNet]: 141 programPoint places, 0 predicate places. [2021-12-17 22:30:38,742 INFO L470 AbstractCegarLoop]: Abstraction has has 141 places, 139 transitions, 296 flow [2021-12-17 22:30:38,742 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 136.0) internal successors, (272), 2 states have internal predecessors, (272), 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) [2021-12-17 22:30:38,743 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:38,743 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2021-12-17 22:30:38,743 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-17 22:30:38,743 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:38,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:38,744 INFO L85 PathProgramCache]: Analyzing trace with hash -348807653, now seen corresponding path program 1 times [2021-12-17 22:30:38,744 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:38,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382777315] [2021-12-17 22:30:38,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:38,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:38,772 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:30:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:38,843 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:30:38,844 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:30:38,844 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:30:38,844 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:30:38,844 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-17 22:30:38,844 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-12-17 22:30:38,845 WARN L234 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:30:38,845 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-12-17 22:30:38,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,853 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,853 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,853 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,854 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,854 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,854 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,855 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,856 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,857 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,858 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,858 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,858 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,859 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,859 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,859 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,860 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,861 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,862 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,863 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,863 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,863 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,864 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,864 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,864 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,865 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,866 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,867 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,868 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,868 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,869 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,869 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,870 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,870 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,870 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,871 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,871 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,871 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,872 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:38,873 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-12-17 22:30:38,874 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:38,874 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=PETRI_NET, 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 [2021-12-17 22:30:38,875 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:38,876 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 168 places, 196 transitions, 422 flow [2021-12-17 22:30:38,907 INFO L129 PetriNetUnfolder]: 77/453 cut-off events. [2021-12-17 22:30:38,908 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-12-17 22:30:38,913 INFO L84 FinitePrefix]: Finished finitePrefix Result has 481 conditions, 453 events. 77/453 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1705 event pairs, 1 based on Foata normal form. 0/368 useless extension candidates. Maximal degree in co-relation 312. Up to 16 conditions per place. [2021-12-17 22:30:38,913 INFO L82 GeneralOperation]: Start removeDead. Operand has 168 places, 196 transitions, 422 flow [2021-12-17 22:30:38,916 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 168 places, 196 transitions, 422 flow [2021-12-17 22:30:38,921 INFO L129 PetriNetUnfolder]: 11/105 cut-off events. [2021-12-17 22:30:38,921 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:38,921 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:38,922 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:38,922 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:38,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:38,922 INFO L85 PathProgramCache]: Analyzing trace with hash 2125650499, now seen corresponding path program 1 times [2021-12-17 22:30:38,922 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:38,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1995869621] [2021-12-17 22:30:38,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:38,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:38,983 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:38,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1995869621] [2021-12-17 22:30:38,983 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1995869621] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:38,983 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:38,983 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 22:30:38,984 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330335224] [2021-12-17 22:30:38,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:38,984 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:30:38,984 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:38,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:30:38,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:30:38,985 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 153 out of 196 [2021-12-17 22:30:38,986 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 168 places, 196 transitions, 422 flow. Second operand has 3 states, 3 states have (on average 154.33333333333334) internal successors, (463), 3 states have internal predecessors, (463), 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) [2021-12-17 22:30:38,986 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:38,986 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 153 of 196 [2021-12-17 22:30:38,986 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:39,067 INFO L129 PetriNetUnfolder]: 10/350 cut-off events. [2021-12-17 22:30:39,067 INFO L130 PetriNetUnfolder]: For 43/43 co-relation queries the response was YES. [2021-12-17 22:30:39,069 INFO L84 FinitePrefix]: Finished finitePrefix Result has 413 conditions, 350 events. 10/350 cut-off events. For 43/43 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1025 event pairs, 1 based on Foata normal form. 202/535 useless extension candidates. Maximal degree in co-relation 266. Up to 30 conditions per place. [2021-12-17 22:30:39,070 INFO L132 encePairwiseOnDemand]: 164/196 looper letters, 15 selfloop transitions, 2 changer transitions 0/170 dead transitions. [2021-12-17 22:30:39,070 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 170 transitions, 404 flow [2021-12-17 22:30:39,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:30:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:30:39,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 513 transitions. [2021-12-17 22:30:39,072 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8724489795918368 [2021-12-17 22:30:39,072 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 513 transitions. [2021-12-17 22:30:39,072 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 513 transitions. [2021-12-17 22:30:39,073 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:39,073 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 513 transitions. [2021-12-17 22:30:39,074 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 171.0) internal successors, (513), 3 states have internal predecessors, (513), 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) [2021-12-17 22:30:39,075 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 196.0) internal successors, (784), 4 states have internal predecessors, (784), 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) [2021-12-17 22:30:39,076 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 196.0) internal successors, (784), 4 states have internal predecessors, (784), 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) [2021-12-17 22:30:39,076 INFO L186 Difference]: Start difference. First operand has 168 places, 196 transitions, 422 flow. Second operand 3 states and 513 transitions. [2021-12-17 22:30:39,076 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 169 places, 170 transitions, 404 flow [2021-12-17 22:30:39,077 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 170 transitions, 404 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:39,079 INFO L242 Difference]: Finished difference. Result has 170 places, 167 transitions, 374 flow [2021-12-17 22:30:39,079 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=196, PETRI_DIFFERENCE_MINUEND_FLOW=362, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=166, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=374, PETRI_PLACES=170, PETRI_TRANSITIONS=167} [2021-12-17 22:30:39,080 INFO L334 CegarLoopForPetriNet]: 168 programPoint places, 2 predicate places. [2021-12-17 22:30:39,080 INFO L470 AbstractCegarLoop]: Abstraction has has 170 places, 167 transitions, 374 flow [2021-12-17 22:30:39,080 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 154.33333333333334) internal successors, (463), 3 states have internal predecessors, (463), 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) [2021-12-17 22:30:39,080 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:39,080 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 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] [2021-12-17 22:30:39,080 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-17 22:30:39,081 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:39,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:39,081 INFO L85 PathProgramCache]: Analyzing trace with hash 882026184, now seen corresponding path program 1 times [2021-12-17 22:30:39,081 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:39,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429113956] [2021-12-17 22:30:39,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:39,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:39,095 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:30:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:39,111 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:30:39,111 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:30:39,111 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:30:39,111 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:30:39,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-17 22:30:39,112 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-12-17 22:30:39,112 WARN L234 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:30:39,112 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,124 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,125 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,126 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,127 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,128 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,129 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,130 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,131 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,132 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,133 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,134 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,134 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,135 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,135 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,135 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,136 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,137 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:39,140 INFO L148 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-12-17 22:30:39,143 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:39,143 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=PETRI_NET, 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 [2021-12-17 22:30:39,143 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:39,145 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 195 places, 229 transitions, 502 flow [2021-12-17 22:30:39,212 INFO L129 PetriNetUnfolder]: 115/670 cut-off events. [2021-12-17 22:30:39,212 INFO L130 PetriNetUnfolder]: For 48/48 co-relation queries the response was YES. [2021-12-17 22:30:39,216 INFO L84 FinitePrefix]: Finished finitePrefix Result has 725 conditions, 670 events. 115/670 cut-off events. For 48/48 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2805 event pairs, 6 based on Foata normal form. 0/550 useless extension candidates. Maximal degree in co-relation 473. Up to 32 conditions per place. [2021-12-17 22:30:39,217 INFO L82 GeneralOperation]: Start removeDead. Operand has 195 places, 229 transitions, 502 flow [2021-12-17 22:30:39,222 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 195 places, 229 transitions, 502 flow [2021-12-17 22:30:39,226 INFO L129 PetriNetUnfolder]: 10/99 cut-off events. [2021-12-17 22:30:39,227 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:39,227 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:39,227 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:39,227 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:39,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:39,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1208141495, now seen corresponding path program 1 times [2021-12-17 22:30:39,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:39,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491862805] [2021-12-17 22:30:39,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:39,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:39,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:39,243 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:39,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491862805] [2021-12-17 22:30:39,243 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491862805] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:39,243 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:39,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:30:39,244 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105765785] [2021-12-17 22:30:39,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:39,244 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 22:30:39,244 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:39,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 22:30:39,244 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 22:30:39,245 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 185 out of 229 [2021-12-17 22:30:39,245 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 229 transitions, 502 flow. Second operand has 2 states, 2 states have (on average 186.0) internal successors, (372), 2 states have internal predecessors, (372), 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) [2021-12-17 22:30:39,246 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:39,246 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 185 of 229 [2021-12-17 22:30:39,246 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:39,319 INFO L129 PetriNetUnfolder]: 25/575 cut-off events. [2021-12-17 22:30:39,320 INFO L130 PetriNetUnfolder]: For 122/122 co-relation queries the response was YES. [2021-12-17 22:30:39,325 INFO L84 FinitePrefix]: Finished finitePrefix Result has 667 conditions, 575 events. 25/575 cut-off events. For 122/122 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 2198 event pairs, 6 based on Foata normal form. 280/825 useless extension candidates. Maximal degree in co-relation 418. Up to 37 conditions per place. [2021-12-17 22:30:39,327 INFO L132 encePairwiseOnDemand]: 194/229 looper letters, 8 selfloop transitions, 0 changer transitions 0/193 dead transitions. [2021-12-17 22:30:39,327 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 193 transitions, 446 flow [2021-12-17 22:30:39,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 22:30:39,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-17 22:30:39,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 413 transitions. [2021-12-17 22:30:39,329 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9017467248908297 [2021-12-17 22:30:39,329 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 413 transitions. [2021-12-17 22:30:39,329 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 413 transitions. [2021-12-17 22:30:39,329 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:39,329 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 413 transitions. [2021-12-17 22:30:39,330 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 206.5) internal successors, (413), 2 states have internal predecessors, (413), 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) [2021-12-17 22:30:39,331 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 229.0) internal successors, (687), 3 states have internal predecessors, (687), 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) [2021-12-17 22:30:39,331 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 229.0) internal successors, (687), 3 states have internal predecessors, (687), 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) [2021-12-17 22:30:39,331 INFO L186 Difference]: Start difference. First operand has 195 places, 229 transitions, 502 flow. Second operand 2 states and 413 transitions. [2021-12-17 22:30:39,331 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 195 places, 193 transitions, 446 flow [2021-12-17 22:30:39,333 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 195 places, 193 transitions, 446 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:39,335 INFO L242 Difference]: Finished difference. Result has 195 places, 193 transitions, 430 flow [2021-12-17 22:30:39,335 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=229, PETRI_DIFFERENCE_MINUEND_FLOW=430, PETRI_DIFFERENCE_MINUEND_PLACES=194, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=193, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=193, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=430, PETRI_PLACES=195, PETRI_TRANSITIONS=193} [2021-12-17 22:30:39,335 INFO L334 CegarLoopForPetriNet]: 195 programPoint places, 0 predicate places. [2021-12-17 22:30:39,336 INFO L470 AbstractCegarLoop]: Abstraction has has 195 places, 193 transitions, 430 flow [2021-12-17 22:30:39,336 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 186.0) internal successors, (372), 2 states have internal predecessors, (372), 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) [2021-12-17 22:30:39,336 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:39,336 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:39,336 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-17 22:30:39,336 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:39,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:39,337 INFO L85 PathProgramCache]: Analyzing trace with hash 1286607914, now seen corresponding path program 1 times [2021-12-17 22:30:39,337 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:39,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227777087] [2021-12-17 22:30:39,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:39,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:39,359 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:39,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227777087] [2021-12-17 22:30:39,359 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1227777087] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:39,359 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:39,359 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 22:30:39,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068808043] [2021-12-17 22:30:39,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:39,359 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:30:39,359 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:39,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:30:39,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:30:39,361 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 178 out of 229 [2021-12-17 22:30:39,361 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 193 transitions, 430 flow. Second operand has 3 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 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) [2021-12-17 22:30:39,361 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:39,361 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 178 of 229 [2021-12-17 22:30:39,361 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:39,443 INFO L129 PetriNetUnfolder]: 24/542 cut-off events. [2021-12-17 22:30:39,443 INFO L130 PetriNetUnfolder]: For 112/112 co-relation queries the response was YES. [2021-12-17 22:30:39,449 INFO L84 FinitePrefix]: Finished finitePrefix Result has 659 conditions, 542 events. 24/542 cut-off events. For 112/112 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 2008 event pairs, 6 based on Foata normal form. 0/514 useless extension candidates. Maximal degree in co-relation 652. Up to 56 conditions per place. [2021-12-17 22:30:39,450 INFO L132 encePairwiseOnDemand]: 226/229 looper letters, 17 selfloop transitions, 2 changer transitions 0/197 dead transitions. [2021-12-17 22:30:39,450 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 197 transitions, 476 flow [2021-12-17 22:30:39,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:30:39,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:30:39,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 554 transitions. [2021-12-17 22:30:39,452 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8064046579330422 [2021-12-17 22:30:39,452 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 554 transitions. [2021-12-17 22:30:39,452 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 554 transitions. [2021-12-17 22:30:39,452 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:39,452 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 554 transitions. [2021-12-17 22:30:39,453 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 184.66666666666666) internal successors, (554), 3 states have internal predecessors, (554), 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) [2021-12-17 22:30:39,454 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 229.0) internal successors, (916), 4 states have internal predecessors, (916), 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) [2021-12-17 22:30:39,455 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 229.0) internal successors, (916), 4 states have internal predecessors, (916), 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) [2021-12-17 22:30:39,455 INFO L186 Difference]: Start difference. First operand has 195 places, 193 transitions, 430 flow. Second operand 3 states and 554 transitions. [2021-12-17 22:30:39,455 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 197 transitions, 476 flow [2021-12-17 22:30:39,456 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 197 transitions, 476 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:39,458 INFO L242 Difference]: Finished difference. Result has 198 places, 194 transitions, 442 flow [2021-12-17 22:30:39,458 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=229, PETRI_DIFFERENCE_MINUEND_FLOW=430, PETRI_DIFFERENCE_MINUEND_PLACES=195, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=193, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=191, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=442, PETRI_PLACES=198, PETRI_TRANSITIONS=194} [2021-12-17 22:30:39,459 INFO L334 CegarLoopForPetriNet]: 195 programPoint places, 3 predicate places. [2021-12-17 22:30:39,459 INFO L470 AbstractCegarLoop]: Abstraction has has 198 places, 194 transitions, 442 flow [2021-12-17 22:30:39,459 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 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) [2021-12-17 22:30:39,459 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:39,459 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:30:39,460 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-17 22:30:39,460 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:39,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:39,460 INFO L85 PathProgramCache]: Analyzing trace with hash 956024503, now seen corresponding path program 1 times [2021-12-17 22:30:39,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:39,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730097709] [2021-12-17 22:30:39,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:39,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:39,497 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:39,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730097709] [2021-12-17 22:30:39,497 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730097709] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:30:39,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [91563932] [2021-12-17 22:30:39,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:39,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:39,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:39,499 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:30:39,500 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-17 22:30:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:39,580 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-17 22:30:39,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:30:39,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:39,694 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:30:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:39,791 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [91563932] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:30:39,791 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:30:39,791 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-12-17 22:30:39,791 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517187540] [2021-12-17 22:30:39,791 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:30:39,792 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:30:39,792 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:39,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:30:39,792 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:30:39,794 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 177 out of 229 [2021-12-17 22:30:39,795 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 194 transitions, 442 flow. Second operand has 10 states, 10 states have (on average 179.3) internal successors, (1793), 10 states have internal predecessors, (1793), 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) [2021-12-17 22:30:39,795 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:39,795 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 177 of 229 [2021-12-17 22:30:39,795 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:39,922 INFO L129 PetriNetUnfolder]: 22/476 cut-off events. [2021-12-17 22:30:39,922 INFO L130 PetriNetUnfolder]: For 115/115 co-relation queries the response was YES. [2021-12-17 22:30:39,926 INFO L84 FinitePrefix]: Finished finitePrefix Result has 605 conditions, 476 events. 22/476 cut-off events. For 115/115 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1582 event pairs, 10 based on Foata normal form. 2/456 useless extension candidates. Maximal degree in co-relation 596. Up to 40 conditions per place. [2021-12-17 22:30:39,928 INFO L132 encePairwiseOnDemand]: 223/229 looper letters, 18 selfloop transitions, 9 changer transitions 0/204 dead transitions. [2021-12-17 22:30:39,928 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 206 places, 204 transitions, 518 flow [2021-12-17 22:30:39,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 22:30:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 22:30:39,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1622 transitions. [2021-12-17 22:30:39,931 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7869966035904901 [2021-12-17 22:30:39,931 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1622 transitions. [2021-12-17 22:30:39,931 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1622 transitions. [2021-12-17 22:30:39,932 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:39,932 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1622 transitions. [2021-12-17 22:30:39,934 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 180.22222222222223) internal successors, (1622), 9 states have internal predecessors, (1622), 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) [2021-12-17 22:30:39,937 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 229.0) internal successors, (2290), 10 states have internal predecessors, (2290), 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) [2021-12-17 22:30:39,938 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 229.0) internal successors, (2290), 10 states have internal predecessors, (2290), 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) [2021-12-17 22:30:39,938 INFO L186 Difference]: Start difference. First operand has 198 places, 194 transitions, 442 flow. Second operand 9 states and 1622 transitions. [2021-12-17 22:30:39,938 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 206 places, 204 transitions, 518 flow [2021-12-17 22:30:39,940 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 204 transitions, 516 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-17 22:30:39,942 INFO L242 Difference]: Finished difference. Result has 208 places, 200 transitions, 490 flow [2021-12-17 22:30:39,942 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=229, PETRI_DIFFERENCE_MINUEND_FLOW=440, PETRI_DIFFERENCE_MINUEND_PLACES=197, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=194, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=188, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=490, PETRI_PLACES=208, PETRI_TRANSITIONS=200} [2021-12-17 22:30:39,942 INFO L334 CegarLoopForPetriNet]: 195 programPoint places, 13 predicate places. [2021-12-17 22:30:39,943 INFO L470 AbstractCegarLoop]: Abstraction has has 208 places, 200 transitions, 490 flow [2021-12-17 22:30:39,943 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 179.3) internal successors, (1793), 10 states have internal predecessors, (1793), 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) [2021-12-17 22:30:39,943 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:39,943 INFO L254 CegarLoopForPetriNet]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 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] [2021-12-17 22:30:39,963 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-17 22:30:40,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:40,161 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:40,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:40,161 INFO L85 PathProgramCache]: Analyzing trace with hash 1196007636, now seen corresponding path program 1 times [2021-12-17 22:30:40,161 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:40,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047117360] [2021-12-17 22:30:40,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:40,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:40,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:40,183 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:30:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:40,215 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:30:40,215 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:30:40,215 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:30:40,215 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:30:40,216 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-17 22:30:40,216 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-12-17 22:30:40,216 WARN L234 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:30:40,216 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2021-12-17 22:30:40,229 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,229 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,229 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,229 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,230 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,231 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,232 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,233 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,234 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,235 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,236 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,237 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,238 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,238 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,238 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,238 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,239 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,240 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,241 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,241 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,241 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,241 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,241 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,241 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,241 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,242 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,243 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,244 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of5ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,245 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:40,249 INFO L148 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2021-12-17 22:30:40,251 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:40,255 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=PETRI_NET, 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 [2021-12-17 22:30:40,255 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:40,256 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 222 places, 262 transitions, 584 flow [2021-12-17 22:30:40,367 INFO L129 PetriNetUnfolder]: 181/1027 cut-off events. [2021-12-17 22:30:40,367 INFO L130 PetriNetUnfolder]: For 110/110 co-relation queries the response was YES. [2021-12-17 22:30:40,378 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1138 conditions, 1027 events. 181/1027 cut-off events. For 110/110 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 4915 event pairs, 23 based on Foata normal form. 0/856 useless extension candidates. Maximal degree in co-relation 715. Up to 80 conditions per place. [2021-12-17 22:30:40,378 INFO L82 GeneralOperation]: Start removeDead. Operand has 222 places, 262 transitions, 584 flow [2021-12-17 22:30:40,388 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 222 places, 262 transitions, 584 flow [2021-12-17 22:30:40,393 INFO L129 PetriNetUnfolder]: 10/96 cut-off events. [2021-12-17 22:30:40,393 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:40,393 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:40,393 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:40,394 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:40,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:40,394 INFO L85 PathProgramCache]: Analyzing trace with hash -410899633, now seen corresponding path program 1 times [2021-12-17 22:30:40,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:40,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507318276] [2021-12-17 22:30:40,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:40,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:40,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:40,411 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:40,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507318276] [2021-12-17 22:30:40,412 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [507318276] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:40,412 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:40,412 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:30:40,412 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510268790] [2021-12-17 22:30:40,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:40,412 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 22:30:40,412 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:40,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 22:30:40,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 22:30:40,415 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 210 out of 262 [2021-12-17 22:30:40,415 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 222 places, 262 transitions, 584 flow. Second operand has 2 states, 2 states have (on average 211.0) internal successors, (422), 2 states have internal predecessors, (422), 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) [2021-12-17 22:30:40,416 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:40,416 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 210 of 262 [2021-12-17 22:30:40,416 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:40,544 INFO L129 PetriNetUnfolder]: 59/899 cut-off events. [2021-12-17 22:30:40,545 INFO L130 PetriNetUnfolder]: For 285/285 co-relation queries the response was YES. [2021-12-17 22:30:40,551 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1096 conditions, 899 events. 59/899 cut-off events. For 285/285 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 4124 event pairs, 23 based on Foata normal form. 613/1463 useless extension candidates. Maximal degree in co-relation 656. Up to 86 conditions per place. [2021-12-17 22:30:40,554 INFO L132 encePairwiseOnDemand]: 221/262 looper letters, 10 selfloop transitions, 0 changer transitions 0/220 dead transitions. [2021-12-17 22:30:40,554 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 222 places, 220 transitions, 520 flow [2021-12-17 22:30:40,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 22:30:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-17 22:30:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 471 transitions. [2021-12-17 22:30:40,555 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.898854961832061 [2021-12-17 22:30:40,555 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 471 transitions. [2021-12-17 22:30:40,555 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 471 transitions. [2021-12-17 22:30:40,555 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:40,555 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 471 transitions. [2021-12-17 22:30:40,556 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 235.5) internal successors, (471), 2 states have internal predecessors, (471), 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) [2021-12-17 22:30:40,557 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 262.0) internal successors, (786), 3 states have internal predecessors, (786), 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) [2021-12-17 22:30:40,557 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 262.0) internal successors, (786), 3 states have internal predecessors, (786), 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) [2021-12-17 22:30:40,557 INFO L186 Difference]: Start difference. First operand has 222 places, 262 transitions, 584 flow. Second operand 2 states and 471 transitions. [2021-12-17 22:30:40,557 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 222 places, 220 transitions, 520 flow [2021-12-17 22:30:40,559 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 222 places, 220 transitions, 520 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:40,561 INFO L242 Difference]: Finished difference. Result has 222 places, 220 transitions, 500 flow [2021-12-17 22:30:40,561 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=262, PETRI_DIFFERENCE_MINUEND_FLOW=500, PETRI_DIFFERENCE_MINUEND_PLACES=221, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=220, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=220, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=500, PETRI_PLACES=222, PETRI_TRANSITIONS=220} [2021-12-17 22:30:40,562 INFO L334 CegarLoopForPetriNet]: 222 programPoint places, 0 predicate places. [2021-12-17 22:30:40,563 INFO L470 AbstractCegarLoop]: Abstraction has has 222 places, 220 transitions, 500 flow [2021-12-17 22:30:40,563 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 211.0) internal successors, (422), 2 states have internal predecessors, (422), 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) [2021-12-17 22:30:40,563 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:40,563 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:40,563 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-17 22:30:40,563 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:40,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:40,563 INFO L85 PathProgramCache]: Analyzing trace with hash 1352321322, now seen corresponding path program 1 times [2021-12-17 22:30:40,563 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:40,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318271499] [2021-12-17 22:30:40,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:40,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:40,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:40,588 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:40,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318271499] [2021-12-17 22:30:40,589 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1318271499] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:40,589 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:40,589 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 22:30:40,589 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515194044] [2021-12-17 22:30:40,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:40,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:30:40,589 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:40,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:30:40,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:30:40,590 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 203 out of 262 [2021-12-17 22:30:40,591 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 222 places, 220 transitions, 500 flow. Second operand has 3 states, 3 states have (on average 204.0) internal successors, (612), 3 states have internal predecessors, (612), 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) [2021-12-17 22:30:40,591 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:40,591 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 203 of 262 [2021-12-17 22:30:40,591 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:40,750 INFO L129 PetriNetUnfolder]: 58/866 cut-off events. [2021-12-17 22:30:40,751 INFO L130 PetriNetUnfolder]: For 270/270 co-relation queries the response was YES. [2021-12-17 22:30:40,758 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1093 conditions, 866 events. 58/866 cut-off events. For 270/270 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 3957 event pairs, 23 based on Foata normal form. 0/819 useless extension candidates. Maximal degree in co-relation 1085. Up to 110 conditions per place. [2021-12-17 22:30:40,761 INFO L132 encePairwiseOnDemand]: 259/262 looper letters, 19 selfloop transitions, 2 changer transitions 0/224 dead transitions. [2021-12-17 22:30:40,761 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 224 transitions, 550 flow [2021-12-17 22:30:40,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:30:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:30:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 631 transitions. [2021-12-17 22:30:40,763 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8027989821882952 [2021-12-17 22:30:40,763 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 631 transitions. [2021-12-17 22:30:40,763 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 631 transitions. [2021-12-17 22:30:40,764 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:40,764 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 631 transitions. [2021-12-17 22:30:40,765 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 210.33333333333334) internal successors, (631), 3 states have internal predecessors, (631), 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) [2021-12-17 22:30:40,766 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 262.0) internal successors, (1048), 4 states have internal predecessors, (1048), 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) [2021-12-17 22:30:40,766 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 262.0) internal successors, (1048), 4 states have internal predecessors, (1048), 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) [2021-12-17 22:30:40,766 INFO L186 Difference]: Start difference. First operand has 222 places, 220 transitions, 500 flow. Second operand 3 states and 631 transitions. [2021-12-17 22:30:40,766 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 224 transitions, 550 flow [2021-12-17 22:30:40,768 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 224 places, 224 transitions, 550 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:40,770 INFO L242 Difference]: Finished difference. Result has 225 places, 221 transitions, 512 flow [2021-12-17 22:30:40,770 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=262, PETRI_DIFFERENCE_MINUEND_FLOW=500, PETRI_DIFFERENCE_MINUEND_PLACES=222, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=220, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=218, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=512, PETRI_PLACES=225, PETRI_TRANSITIONS=221} [2021-12-17 22:30:40,771 INFO L334 CegarLoopForPetriNet]: 222 programPoint places, 3 predicate places. [2021-12-17 22:30:40,772 INFO L470 AbstractCegarLoop]: Abstraction has has 225 places, 221 transitions, 512 flow [2021-12-17 22:30:40,772 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 204.0) internal successors, (612), 3 states have internal predecessors, (612), 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) [2021-12-17 22:30:40,772 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:40,772 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:30:40,772 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-17 22:30:40,773 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:40,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:40,773 INFO L85 PathProgramCache]: Analyzing trace with hash -752041066, now seen corresponding path program 1 times [2021-12-17 22:30:40,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:40,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666933824] [2021-12-17 22:30:40,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:40,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:40,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:40,804 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:40,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666933824] [2021-12-17 22:30:40,804 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666933824] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:30:40,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [341568749] [2021-12-17 22:30:40,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:40,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:40,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:40,806 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:30:40,807 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-17 22:30:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:40,891 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-17 22:30:40,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:30:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:41,029 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:30:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:41,143 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [341568749] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:30:41,143 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:30:41,144 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-12-17 22:30:41,144 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163871119] [2021-12-17 22:30:41,144 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:30:41,144 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:30:41,144 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:41,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:30:41,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:30:41,146 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 202 out of 262 [2021-12-17 22:30:41,148 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 225 places, 221 transitions, 512 flow. Second operand has 10 states, 10 states have (on average 204.3) internal successors, (2043), 10 states have internal predecessors, (2043), 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) [2021-12-17 22:30:41,148 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:41,148 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 262 [2021-12-17 22:30:41,148 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:41,312 INFO L129 PetriNetUnfolder]: 56/800 cut-off events. [2021-12-17 22:30:41,312 INFO L130 PetriNetUnfolder]: For 273/273 co-relation queries the response was YES. [2021-12-17 22:30:41,324 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1042 conditions, 800 events. 56/800 cut-off events. For 273/273 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 3568 event pairs, 27 based on Foata normal form. 2/762 useless extension candidates. Maximal degree in co-relation 1032. Up to 91 conditions per place. [2021-12-17 22:30:41,327 INFO L132 encePairwiseOnDemand]: 256/262 looper letters, 20 selfloop transitions, 9 changer transitions 0/231 dead transitions. [2021-12-17 22:30:41,327 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 233 places, 231 transitions, 592 flow [2021-12-17 22:30:41,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 22:30:41,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 22:30:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1849 transitions. [2021-12-17 22:30:41,331 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7841391009329941 [2021-12-17 22:30:41,331 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1849 transitions. [2021-12-17 22:30:41,331 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1849 transitions. [2021-12-17 22:30:41,332 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:41,332 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1849 transitions. [2021-12-17 22:30:41,357 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 205.44444444444446) internal successors, (1849), 9 states have internal predecessors, (1849), 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) [2021-12-17 22:30:41,361 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 262.0) internal successors, (2620), 10 states have internal predecessors, (2620), 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) [2021-12-17 22:30:41,362 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 262.0) internal successors, (2620), 10 states have internal predecessors, (2620), 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) [2021-12-17 22:30:41,362 INFO L186 Difference]: Start difference. First operand has 225 places, 221 transitions, 512 flow. Second operand 9 states and 1849 transitions. [2021-12-17 22:30:41,362 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 233 places, 231 transitions, 592 flow [2021-12-17 22:30:41,364 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 231 transitions, 590 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-17 22:30:41,366 INFO L242 Difference]: Finished difference. Result has 235 places, 227 transitions, 560 flow [2021-12-17 22:30:41,366 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=262, PETRI_DIFFERENCE_MINUEND_FLOW=510, PETRI_DIFFERENCE_MINUEND_PLACES=224, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=221, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=215, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=560, PETRI_PLACES=235, PETRI_TRANSITIONS=227} [2021-12-17 22:30:41,367 INFO L334 CegarLoopForPetriNet]: 222 programPoint places, 13 predicate places. [2021-12-17 22:30:41,367 INFO L470 AbstractCegarLoop]: Abstraction has has 235 places, 227 transitions, 560 flow [2021-12-17 22:30:41,368 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 204.3) internal successors, (2043), 10 states have internal predecessors, (2043), 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) [2021-12-17 22:30:41,368 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:41,368 INFO L254 CegarLoopForPetriNet]: trace histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 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] [2021-12-17 22:30:41,401 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-12-17 22:30:41,586 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-12-17 22:30:41,587 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:41,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:41,587 INFO L85 PathProgramCache]: Analyzing trace with hash 1501799583, now seen corresponding path program 1 times [2021-12-17 22:30:41,587 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:41,587 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139369906] [2021-12-17 22:30:41,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:41,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:41,602 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:30:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:41,630 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:30:41,632 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:30:41,632 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:30:41,633 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:30:41,633 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-17 22:30:41,634 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-12-17 22:30:41,634 WARN L234 ceAbstractionStarter]: 5 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:30:41,634 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 6 thread instances. [2021-12-17 22:30:41,642 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,643 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,644 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,645 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,646 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,647 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,648 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,649 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,650 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,651 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,652 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,653 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,654 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,655 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,655 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,655 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,656 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,656 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,656 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,657 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,658 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,659 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,669 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,669 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,670 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,670 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,673 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,673 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,675 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,676 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,676 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of6ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of6ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:41,678 INFO L148 ThreadInstanceAdder]: Constructed 6 joinOtherThreadTransitions. [2021-12-17 22:30:41,679 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:41,679 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=PETRI_NET, 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 [2021-12-17 22:30:41,679 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:41,681 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 249 places, 295 transitions, 668 flow [2021-12-17 22:30:41,886 INFO L129 PetriNetUnfolder]: 311/1672 cut-off events. [2021-12-17 22:30:41,886 INFO L130 PetriNetUnfolder]: For 242/242 co-relation queries the response was YES. [2021-12-17 22:30:41,904 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1904 conditions, 1672 events. 311/1672 cut-off events. For 242/242 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 9505 event pairs, 72 based on Foata normal form. 0/1418 useless extension candidates. Maximal degree in co-relation 1126. Up to 192 conditions per place. [2021-12-17 22:30:41,905 INFO L82 GeneralOperation]: Start removeDead. Operand has 249 places, 295 transitions, 668 flow [2021-12-17 22:30:41,916 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 249 places, 295 transitions, 668 flow [2021-12-17 22:30:41,920 INFO L129 PetriNetUnfolder]: 10/98 cut-off events. [2021-12-17 22:30:41,920 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:41,920 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:41,920 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:41,920 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:41,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:41,921 INFO L85 PathProgramCache]: Analyzing trace with hash 93326070, now seen corresponding path program 1 times [2021-12-17 22:30:41,921 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:41,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742526514] [2021-12-17 22:30:41,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:41,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:41,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:41,937 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:41,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742526514] [2021-12-17 22:30:41,937 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [742526514] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:41,937 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:41,937 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:30:41,938 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478594206] [2021-12-17 22:30:41,938 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:41,938 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 22:30:41,938 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:41,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 22:30:41,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 22:30:41,939 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 235 out of 295 [2021-12-17 22:30:41,939 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 295 transitions, 668 flow. Second operand has 2 states, 2 states have (on average 236.0) internal successors, (472), 2 states have internal predecessors, (472), 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) [2021-12-17 22:30:41,940 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:41,940 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 235 of 295 [2021-12-17 22:30:41,940 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:42,137 INFO L129 PetriNetUnfolder]: 141/1495 cut-off events. [2021-12-17 22:30:42,137 INFO L130 PetriNetUnfolder]: For 647/647 co-relation queries the response was YES. [2021-12-17 22:30:42,156 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1926 conditions, 1495 events. 141/1495 cut-off events. For 647/647 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 8498 event pairs, 72 based on Foata normal form. 1352/2763 useless extension candidates. Maximal degree in co-relation 1083. Up to 199 conditions per place. [2021-12-17 22:30:42,162 INFO L132 encePairwiseOnDemand]: 248/295 looper letters, 12 selfloop transitions, 0 changer transitions 0/247 dead transitions. [2021-12-17 22:30:42,162 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 249 places, 247 transitions, 596 flow [2021-12-17 22:30:42,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 22:30:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-17 22:30:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 529 transitions. [2021-12-17 22:30:42,164 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8966101694915254 [2021-12-17 22:30:42,164 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 529 transitions. [2021-12-17 22:30:42,164 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 529 transitions. [2021-12-17 22:30:42,164 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:42,165 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 529 transitions. [2021-12-17 22:30:42,165 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 264.5) internal successors, (529), 2 states have internal predecessors, (529), 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) [2021-12-17 22:30:42,166 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 295.0) internal successors, (885), 3 states have internal predecessors, (885), 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) [2021-12-17 22:30:42,167 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 295.0) internal successors, (885), 3 states have internal predecessors, (885), 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) [2021-12-17 22:30:42,167 INFO L186 Difference]: Start difference. First operand has 249 places, 295 transitions, 668 flow. Second operand 2 states and 529 transitions. [2021-12-17 22:30:42,167 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 249 places, 247 transitions, 596 flow [2021-12-17 22:30:42,168 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 249 places, 247 transitions, 596 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:42,170 INFO L242 Difference]: Finished difference. Result has 249 places, 247 transitions, 572 flow [2021-12-17 22:30:42,171 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=295, PETRI_DIFFERENCE_MINUEND_FLOW=572, PETRI_DIFFERENCE_MINUEND_PLACES=248, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=247, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=247, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=572, PETRI_PLACES=249, PETRI_TRANSITIONS=247} [2021-12-17 22:30:42,171 INFO L334 CegarLoopForPetriNet]: 249 programPoint places, 0 predicate places. [2021-12-17 22:30:42,171 INFO L470 AbstractCegarLoop]: Abstraction has has 249 places, 247 transitions, 572 flow [2021-12-17 22:30:42,172 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 236.0) internal successors, (472), 2 states have internal predecessors, (472), 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) [2021-12-17 22:30:42,172 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:42,172 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:42,172 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-17 22:30:42,172 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:42,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:42,173 INFO L85 PathProgramCache]: Analyzing trace with hash 393552298, now seen corresponding path program 1 times [2021-12-17 22:30:42,173 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:42,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155027802] [2021-12-17 22:30:42,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:42,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:42,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:42,188 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:42,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155027802] [2021-12-17 22:30:42,188 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1155027802] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:42,188 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:42,188 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 22:30:42,189 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157626532] [2021-12-17 22:30:42,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:42,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:30:42,189 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:42,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:30:42,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:30:42,190 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 228 out of 295 [2021-12-17 22:30:42,191 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 247 transitions, 572 flow. Second operand has 3 states, 3 states have (on average 229.0) internal successors, (687), 3 states have internal predecessors, (687), 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) [2021-12-17 22:30:42,191 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:42,191 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 228 of 295 [2021-12-17 22:30:42,191 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:42,420 INFO L129 PetriNetUnfolder]: 140/1462 cut-off events. [2021-12-17 22:30:42,421 INFO L130 PetriNetUnfolder]: For 626/626 co-relation queries the response was YES. [2021-12-17 22:30:42,441 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1928 conditions, 1462 events. 140/1462 cut-off events. For 626/626 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 8291 event pairs, 72 based on Foata normal form. 0/1380 useless extension candidates. Maximal degree in co-relation 1919. Up to 228 conditions per place. [2021-12-17 22:30:42,448 INFO L132 encePairwiseOnDemand]: 292/295 looper letters, 21 selfloop transitions, 2 changer transitions 0/251 dead transitions. [2021-12-17 22:30:42,448 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 251 places, 251 transitions, 626 flow [2021-12-17 22:30:42,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:30:42,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:30:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 708 transitions. [2021-12-17 22:30:42,450 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8 [2021-12-17 22:30:42,450 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 708 transitions. [2021-12-17 22:30:42,450 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 708 transitions. [2021-12-17 22:30:42,451 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:42,451 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 708 transitions. [2021-12-17 22:30:42,452 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 236.0) internal successors, (708), 3 states have internal predecessors, (708), 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) [2021-12-17 22:30:42,453 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 295.0) internal successors, (1180), 4 states have internal predecessors, (1180), 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) [2021-12-17 22:30:42,454 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 295.0) internal successors, (1180), 4 states have internal predecessors, (1180), 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) [2021-12-17 22:30:42,454 INFO L186 Difference]: Start difference. First operand has 249 places, 247 transitions, 572 flow. Second operand 3 states and 708 transitions. [2021-12-17 22:30:42,454 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 251 places, 251 transitions, 626 flow [2021-12-17 22:30:42,455 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 251 places, 251 transitions, 626 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:42,458 INFO L242 Difference]: Finished difference. Result has 252 places, 248 transitions, 584 flow [2021-12-17 22:30:42,458 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=295, PETRI_DIFFERENCE_MINUEND_FLOW=572, PETRI_DIFFERENCE_MINUEND_PLACES=249, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=247, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=245, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=584, PETRI_PLACES=252, PETRI_TRANSITIONS=248} [2021-12-17 22:30:42,458 INFO L334 CegarLoopForPetriNet]: 249 programPoint places, 3 predicate places. [2021-12-17 22:30:42,458 INFO L470 AbstractCegarLoop]: Abstraction has has 252 places, 248 transitions, 584 flow [2021-12-17 22:30:42,459 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 229.0) internal successors, (687), 3 states have internal predecessors, (687), 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) [2021-12-17 22:30:42,459 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:42,459 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:30:42,459 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-12-17 22:30:42,459 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:42,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:42,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1411004267, now seen corresponding path program 1 times [2021-12-17 22:30:42,460 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:42,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957645496] [2021-12-17 22:30:42,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:42,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:42,486 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:42,486 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957645496] [2021-12-17 22:30:42,487 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957645496] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:30:42,487 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [860931601] [2021-12-17 22:30:42,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:42,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:42,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:42,488 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:30:42,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-17 22:30:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:42,575 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-17 22:30:42,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:30:42,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:42,656 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:30:42,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:42,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [860931601] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:30:42,752 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:30:42,752 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-12-17 22:30:42,752 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558209263] [2021-12-17 22:30:42,752 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:30:42,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:30:42,752 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:42,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:30:42,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:30:42,754 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 295 [2021-12-17 22:30:42,756 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 252 places, 248 transitions, 584 flow. Second operand has 10 states, 10 states have (on average 229.3) internal successors, (2293), 10 states have internal predecessors, (2293), 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) [2021-12-17 22:30:42,756 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:42,756 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 295 [2021-12-17 22:30:42,756 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:43,055 INFO L129 PetriNetUnfolder]: 138/1396 cut-off events. [2021-12-17 22:30:43,055 INFO L130 PetriNetUnfolder]: For 629/629 co-relation queries the response was YES. [2021-12-17 22:30:43,068 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1880 conditions, 1396 events. 138/1396 cut-off events. For 629/629 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 7861 event pairs, 76 based on Foata normal form. 2/1324 useless extension candidates. Maximal degree in co-relation 1869. Up to 206 conditions per place. [2021-12-17 22:30:43,073 INFO L132 encePairwiseOnDemand]: 289/295 looper letters, 22 selfloop transitions, 9 changer transitions 0/258 dead transitions. [2021-12-17 22:30:43,073 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 260 places, 258 transitions, 668 flow [2021-12-17 22:30:43,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 22:30:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 22:30:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2076 transitions. [2021-12-17 22:30:43,077 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7819209039548023 [2021-12-17 22:30:43,077 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2076 transitions. [2021-12-17 22:30:43,077 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2076 transitions. [2021-12-17 22:30:43,078 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:43,078 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2076 transitions. [2021-12-17 22:30:43,081 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 230.66666666666666) internal successors, (2076), 9 states have internal predecessors, (2076), 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) [2021-12-17 22:30:43,084 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 295.0) internal successors, (2950), 10 states have internal predecessors, (2950), 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) [2021-12-17 22:30:43,084 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 295.0) internal successors, (2950), 10 states have internal predecessors, (2950), 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) [2021-12-17 22:30:43,084 INFO L186 Difference]: Start difference. First operand has 252 places, 248 transitions, 584 flow. Second operand 9 states and 2076 transitions. [2021-12-17 22:30:43,084 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 260 places, 258 transitions, 668 flow [2021-12-17 22:30:43,086 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 259 places, 258 transitions, 666 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-17 22:30:43,088 INFO L242 Difference]: Finished difference. Result has 262 places, 254 transitions, 632 flow [2021-12-17 22:30:43,089 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=295, PETRI_DIFFERENCE_MINUEND_FLOW=582, PETRI_DIFFERENCE_MINUEND_PLACES=251, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=248, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=242, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=632, PETRI_PLACES=262, PETRI_TRANSITIONS=254} [2021-12-17 22:30:43,089 INFO L334 CegarLoopForPetriNet]: 249 programPoint places, 13 predicate places. [2021-12-17 22:30:43,089 INFO L470 AbstractCegarLoop]: Abstraction has has 262 places, 254 transitions, 632 flow [2021-12-17 22:30:43,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 229.3) internal successors, (2293), 10 states have internal predecessors, (2293), 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) [2021-12-17 22:30:43,090 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:43,091 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2021-12-17 22:30:43,109 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-12-17 22:30:43,307 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:43,308 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:43,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:43,308 INFO L85 PathProgramCache]: Analyzing trace with hash 187363310, now seen corresponding path program 1 times [2021-12-17 22:30:43,308 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:43,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407296554] [2021-12-17 22:30:43,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:43,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:43,357 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:43,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407296554] [2021-12-17 22:30:43,358 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1407296554] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:30:43,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [165371804] [2021-12-17 22:30:43,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:43,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:43,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:43,359 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:30:43,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-17 22:30:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:43,453 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-17 22:30:43,454 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:30:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:43,581 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:30:43,739 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:43,739 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [165371804] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:30:43,739 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:30:43,739 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-12-17 22:30:43,740 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977979572] [2021-12-17 22:30:43,740 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:30:43,740 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-12-17 22:30:43,740 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:43,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-12-17 22:30:43,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-12-17 22:30:43,743 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 295 [2021-12-17 22:30:43,746 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 262 places, 254 transitions, 632 flow. Second operand has 18 states, 18 states have (on average 229.61111111111111) internal successors, (4133), 18 states have internal predecessors, (4133), 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) [2021-12-17 22:30:43,746 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:43,746 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 295 [2021-12-17 22:30:43,747 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:43,897 INFO L129 PetriNetUnfolder]: 6/244 cut-off events. [2021-12-17 22:30:43,897 INFO L130 PetriNetUnfolder]: For 75/75 co-relation queries the response was YES. [2021-12-17 22:30:43,900 INFO L84 FinitePrefix]: Finished finitePrefix Result has 373 conditions, 244 events. 6/244 cut-off events. For 75/75 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 467 event pairs, 0 based on Foata normal form. 4/242 useless extension candidates. Maximal degree in co-relation 360. Up to 9 conditions per place. [2021-12-17 22:30:43,901 INFO L132 encePairwiseOnDemand]: 290/295 looper letters, 21 selfloop transitions, 19 changer transitions 0/222 dead transitions. [2021-12-17 22:30:43,901 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 236 places, 222 transitions, 670 flow [2021-12-17 22:30:43,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-12-17 22:30:43,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-12-17 22:30:43,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 4811 transitions. [2021-12-17 22:30:43,909 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7765940274414851 [2021-12-17 22:30:43,909 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 4811 transitions. [2021-12-17 22:30:43,909 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 4811 transitions. [2021-12-17 22:30:43,911 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:43,911 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 4811 transitions. [2021-12-17 22:30:43,926 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 229.0952380952381) internal successors, (4811), 21 states have internal predecessors, (4811), 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) [2021-12-17 22:30:43,933 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 295.0) internal successors, (6490), 22 states have internal predecessors, (6490), 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) [2021-12-17 22:30:43,934 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 295.0) internal successors, (6490), 22 states have internal predecessors, (6490), 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) [2021-12-17 22:30:43,934 INFO L186 Difference]: Start difference. First operand has 262 places, 254 transitions, 632 flow. Second operand 21 states and 4811 transitions. [2021-12-17 22:30:43,934 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 236 places, 222 transitions, 670 flow [2021-12-17 22:30:43,936 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 222 transitions, 615 flow, removed 20 selfloop flow, removed 4 redundant places. [2021-12-17 22:30:43,939 INFO L242 Difference]: Finished difference. Result has 232 places, 211 transitions, 538 flow [2021-12-17 22:30:43,939 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=295, PETRI_DIFFERENCE_MINUEND_FLOW=461, PETRI_DIFFERENCE_MINUEND_PLACES=212, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=202, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=192, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=538, PETRI_PLACES=232, PETRI_TRANSITIONS=211} [2021-12-17 22:30:43,940 INFO L334 CegarLoopForPetriNet]: 249 programPoint places, -17 predicate places. [2021-12-17 22:30:43,940 INFO L470 AbstractCegarLoop]: Abstraction has has 232 places, 211 transitions, 538 flow [2021-12-17 22:30:43,942 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 229.61111111111111) internal successors, (4133), 18 states have internal predecessors, (4133), 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) [2021-12-17 22:30:43,942 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:43,942 INFO L254 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 6, 6, 6, 6, 6, 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] [2021-12-17 22:30:43,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-12-17 22:30:44,155 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-12-17 22:30:44,155 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:44,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:44,156 INFO L85 PathProgramCache]: Analyzing trace with hash -661165431, now seen corresponding path program 1 times [2021-12-17 22:30:44,156 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:44,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734118117] [2021-12-17 22:30:44,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:44,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:44,171 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:30:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:44,184 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:30:44,184 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:30:44,184 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:30:44,185 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:30:44,185 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-12-17 22:30:44,185 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-12-17 22:30:44,185 WARN L234 ceAbstractionStarter]: 6 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:30:44,185 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 7 thread instances. [2021-12-17 22:30:44,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,195 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,195 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,195 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,196 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,197 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,198 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,199 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,200 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,201 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,202 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,203 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,204 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,205 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,206 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,207 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,208 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,209 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,210 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,211 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,212 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,213 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of7ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,214 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of7ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:44,215 INFO L148 ThreadInstanceAdder]: Constructed 7 joinOtherThreadTransitions. [2021-12-17 22:30:44,216 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:44,216 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=PETRI_NET, 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 [2021-12-17 22:30:44,216 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:44,218 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 276 places, 328 transitions, 754 flow [2021-12-17 22:30:44,572 INFO L129 PetriNetUnfolder]: 585/2909 cut-off events. [2021-12-17 22:30:44,572 INFO L130 PetriNetUnfolder]: For 525/525 co-relation queries the response was YES. [2021-12-17 22:30:44,625 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3407 conditions, 2909 events. 585/2909 cut-off events. For 525/525 co-relation queries the response was YES. Maximal size of possible extension queue 57. Compared 19656 event pairs, 201 based on Foata normal form. 0/2508 useless extension candidates. Maximal degree in co-relation 1890. Up to 448 conditions per place. [2021-12-17 22:30:44,626 INFO L82 GeneralOperation]: Start removeDead. Operand has 276 places, 328 transitions, 754 flow [2021-12-17 22:30:44,655 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 276 places, 328 transitions, 754 flow [2021-12-17 22:30:44,659 INFO L129 PetriNetUnfolder]: 10/97 cut-off events. [2021-12-17 22:30:44,659 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:44,659 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:44,659 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:44,659 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:44,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:44,659 INFO L85 PathProgramCache]: Analyzing trace with hash 433618333, now seen corresponding path program 1 times [2021-12-17 22:30:44,659 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:44,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060329445] [2021-12-17 22:30:44,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:44,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:44,672 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:44,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060329445] [2021-12-17 22:30:44,672 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060329445] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:44,672 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:44,672 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 22:30:44,672 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786244893] [2021-12-17 22:30:44,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:44,672 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:30:44,673 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:44,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:30:44,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:30:44,673 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 253 out of 328 [2021-12-17 22:30:44,674 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 328 transitions, 754 flow. Second operand has 3 states, 3 states have (on average 254.33333333333334) internal successors, (763), 3 states have internal predecessors, (763), 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) [2021-12-17 22:30:44,674 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:44,674 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 253 of 328 [2021-12-17 22:30:44,674 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:45,116 INFO L129 PetriNetUnfolder]: 334/2618 cut-off events. [2021-12-17 22:30:45,116 INFO L130 PetriNetUnfolder]: For 1421/1421 co-relation queries the response was YES. [2021-12-17 22:30:45,151 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3611 conditions, 2618 events. 334/2618 cut-off events. For 1421/1421 co-relation queries the response was YES. Maximal size of possible extension queue 57. Compared 18197 event pairs, 201 based on Foata normal form. 3574/6043 useless extension candidates. Maximal degree in co-relation 1936. Up to 490 conditions per place. [2021-12-17 22:30:45,164 INFO L132 encePairwiseOnDemand]: 272/328 looper letters, 23 selfloop transitions, 2 changer transitions 0/278 dead transitions. [2021-12-17 22:30:45,164 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 277 places, 278 transitions, 704 flow [2021-12-17 22:30:45,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:30:45,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:30:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 845 transitions. [2021-12-17 22:30:45,166 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.858739837398374 [2021-12-17 22:30:45,167 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 845 transitions. [2021-12-17 22:30:45,167 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 845 transitions. [2021-12-17 22:30:45,167 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:45,167 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 845 transitions. [2021-12-17 22:30:45,168 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 281.6666666666667) internal successors, (845), 3 states have internal predecessors, (845), 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) [2021-12-17 22:30:45,169 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 328.0) internal successors, (1312), 4 states have internal predecessors, (1312), 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) [2021-12-17 22:30:45,169 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 328.0) internal successors, (1312), 4 states have internal predecessors, (1312), 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) [2021-12-17 22:30:45,169 INFO L186 Difference]: Start difference. First operand has 276 places, 328 transitions, 754 flow. Second operand 3 states and 845 transitions. [2021-12-17 22:30:45,170 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 277 places, 278 transitions, 704 flow [2021-12-17 22:30:45,172 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 277 places, 278 transitions, 704 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:45,174 INFO L242 Difference]: Finished difference. Result has 278 places, 275 transitions, 658 flow [2021-12-17 22:30:45,174 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=646, PETRI_DIFFERENCE_MINUEND_PLACES=275, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=658, PETRI_PLACES=278, PETRI_TRANSITIONS=275} [2021-12-17 22:30:45,175 INFO L334 CegarLoopForPetriNet]: 276 programPoint places, 2 predicate places. [2021-12-17 22:30:45,175 INFO L470 AbstractCegarLoop]: Abstraction has has 278 places, 275 transitions, 658 flow [2021-12-17 22:30:45,175 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 254.33333333333334) internal successors, (763), 3 states have internal predecessors, (763), 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) [2021-12-17 22:30:45,175 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:45,175 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:30:45,175 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-12-17 22:30:45,175 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:45,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:45,176 INFO L85 PathProgramCache]: Analyzing trace with hash -1020865100, now seen corresponding path program 1 times [2021-12-17 22:30:45,176 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:45,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703833389] [2021-12-17 22:30:45,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:45,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:45,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:45,208 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:45,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703833389] [2021-12-17 22:30:45,208 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703833389] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:30:45,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1481154311] [2021-12-17 22:30:45,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:45,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:45,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:45,210 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:30:45,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-12-17 22:30:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:45,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-17 22:30:45,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:30:45,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:45,419 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:30:45,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:45,541 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1481154311] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:30:45,541 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:30:45,541 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-12-17 22:30:45,541 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376706895] [2021-12-17 22:30:45,541 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:30:45,541 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:30:45,542 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:45,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:30:45,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:30:45,543 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 252 out of 328 [2021-12-17 22:30:45,545 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 275 transitions, 658 flow. Second operand has 10 states, 10 states have (on average 254.3) internal successors, (2543), 10 states have internal predecessors, (2543), 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) [2021-12-17 22:30:45,545 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:45,545 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 252 of 328 [2021-12-17 22:30:45,545 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:45,981 INFO L129 PetriNetUnfolder]: 332/2552 cut-off events. [2021-12-17 22:30:45,982 INFO L130 PetriNetUnfolder]: For 1424/1424 co-relation queries the response was YES. [2021-12-17 22:30:46,024 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3566 conditions, 2552 events. 332/2552 cut-off events. For 1424/1424 co-relation queries the response was YES. Maximal size of possible extension queue 57. Compared 17813 event pairs, 205 based on Foata normal form. 2/2414 useless extension candidates. Maximal degree in co-relation 3505. Up to 465 conditions per place. [2021-12-17 22:30:46,037 INFO L132 encePairwiseOnDemand]: 322/328 looper letters, 24 selfloop transitions, 9 changer transitions 0/285 dead transitions. [2021-12-17 22:30:46,037 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 286 places, 285 transitions, 746 flow [2021-12-17 22:30:46,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 22:30:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 22:30:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2303 transitions. [2021-12-17 22:30:46,041 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7801490514905149 [2021-12-17 22:30:46,041 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2303 transitions. [2021-12-17 22:30:46,041 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2303 transitions. [2021-12-17 22:30:46,042 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:46,042 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2303 transitions. [2021-12-17 22:30:46,045 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 255.88888888888889) internal successors, (2303), 9 states have internal predecessors, (2303), 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) [2021-12-17 22:30:46,048 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 328.0) internal successors, (3280), 10 states have internal predecessors, (3280), 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) [2021-12-17 22:30:46,048 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 328.0) internal successors, (3280), 10 states have internal predecessors, (3280), 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) [2021-12-17 22:30:46,048 INFO L186 Difference]: Start difference. First operand has 278 places, 275 transitions, 658 flow. Second operand 9 states and 2303 transitions. [2021-12-17 22:30:46,048 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 286 places, 285 transitions, 746 flow [2021-12-17 22:30:46,050 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 285 transitions, 744 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-17 22:30:46,053 INFO L242 Difference]: Finished difference. Result has 288 places, 281 transitions, 706 flow [2021-12-17 22:30:46,053 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=656, PETRI_DIFFERENCE_MINUEND_PLACES=277, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=706, PETRI_PLACES=288, PETRI_TRANSITIONS=281} [2021-12-17 22:30:46,054 INFO L334 CegarLoopForPetriNet]: 276 programPoint places, 12 predicate places. [2021-12-17 22:30:46,054 INFO L470 AbstractCegarLoop]: Abstraction has has 288 places, 281 transitions, 706 flow [2021-12-17 22:30:46,054 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 254.3) internal successors, (2543), 10 states have internal predecessors, (2543), 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) [2021-12-17 22:30:46,054 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:46,055 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2021-12-17 22:30:46,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-12-17 22:30:46,271 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:46,271 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:46,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:46,272 INFO L85 PathProgramCache]: Analyzing trace with hash -1719812341, now seen corresponding path program 1 times [2021-12-17 22:30:46,272 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:46,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583305540] [2021-12-17 22:30:46,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:46,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:46,342 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:46,342 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:46,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583305540] [2021-12-17 22:30:46,342 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1583305540] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:30:46,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1545292519] [2021-12-17 22:30:46,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:46,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:46,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:46,344 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:30:46,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-12-17 22:30:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:46,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-17 22:30:46,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:30:46,566 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:46,566 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:30:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:46,732 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1545292519] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:30:46,732 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:30:46,732 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-12-17 22:30:46,733 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554062737] [2021-12-17 22:30:46,733 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:30:46,733 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-12-17 22:30:46,733 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:46,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-12-17 22:30:46,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-12-17 22:30:46,736 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 252 out of 328 [2021-12-17 22:30:46,738 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 288 places, 281 transitions, 706 flow. Second operand has 18 states, 18 states have (on average 254.61111111111111) internal successors, (4583), 18 states have internal predecessors, (4583), 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) [2021-12-17 22:30:46,738 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:46,738 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 252 of 328 [2021-12-17 22:30:46,738 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:47,222 INFO L129 PetriNetUnfolder]: 328/2420 cut-off events. [2021-12-17 22:30:47,222 INFO L130 PetriNetUnfolder]: For 1451/1451 co-relation queries the response was YES. [2021-12-17 22:30:47,259 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3471 conditions, 2420 events. 328/2420 cut-off events. For 1451/1451 co-relation queries the response was YES. Maximal size of possible extension queue 78. Compared 17951 event pairs, 321 based on Foata normal form. 4/2288 useless extension candidates. Maximal degree in co-relation 3216. Up to 453 conditions per place. [2021-12-17 22:30:47,274 INFO L132 encePairwiseOnDemand]: 322/328 looper letters, 32 selfloop transitions, 21 changer transitions 0/305 dead transitions. [2021-12-17 22:30:47,274 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 308 places, 305 transitions, 920 flow [2021-12-17 22:30:47,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-12-17 22:30:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-12-17 22:30:47,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 5349 transitions. [2021-12-17 22:30:47,283 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7765679442508711 [2021-12-17 22:30:47,283 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 5349 transitions. [2021-12-17 22:30:47,283 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 5349 transitions. [2021-12-17 22:30:47,285 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:47,285 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 5349 transitions. [2021-12-17 22:30:47,292 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 254.71428571428572) internal successors, (5349), 21 states have internal predecessors, (5349), 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) [2021-12-17 22:30:47,299 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 328.0) internal successors, (7216), 22 states have internal predecessors, (7216), 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) [2021-12-17 22:30:47,300 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 328.0) internal successors, (7216), 22 states have internal predecessors, (7216), 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) [2021-12-17 22:30:47,300 INFO L186 Difference]: Start difference. First operand has 288 places, 281 transitions, 706 flow. Second operand 21 states and 5349 transitions. [2021-12-17 22:30:47,300 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 308 places, 305 transitions, 920 flow [2021-12-17 22:30:47,303 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 307 places, 305 transitions, 906 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-12-17 22:30:47,306 INFO L242 Difference]: Finished difference. Result has 312 places, 294 transitions, 830 flow [2021-12-17 22:30:47,306 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=700, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=830, PETRI_PLACES=312, PETRI_TRANSITIONS=294} [2021-12-17 22:30:47,307 INFO L334 CegarLoopForPetriNet]: 276 programPoint places, 36 predicate places. [2021-12-17 22:30:47,307 INFO L470 AbstractCegarLoop]: Abstraction has has 312 places, 294 transitions, 830 flow [2021-12-17 22:30:47,308 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 254.61111111111111) internal successors, (4583), 18 states have internal predecessors, (4583), 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) [2021-12-17 22:30:47,308 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:47,308 INFO L254 CegarLoopForPetriNet]: trace histogram [8, 8, 8, 8, 7, 7, 7, 7, 7, 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] [2021-12-17 22:30:47,325 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-12-17 22:30:47,523 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:47,523 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:47,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:47,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1742910734, now seen corresponding path program 1 times [2021-12-17 22:30:47,524 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:47,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839718509] [2021-12-17 22:30:47,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:47,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:47,544 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:30:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:47,563 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:30:47,563 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:30:47,564 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:30:47,564 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:30:47,564 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-12-17 22:30:47,564 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-12-17 22:30:47,565 WARN L234 ceAbstractionStarter]: 7 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:30:47,565 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 8 thread instances. [2021-12-17 22:30:47,576 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,576 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,577 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,578 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,579 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,580 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,581 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,582 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,583 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,584 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,585 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,586 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,587 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,588 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,589 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,590 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,591 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,592 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,593 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,594 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,595 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,596 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,597 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,598 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,598 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of8ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,598 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of8ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:47,599 INFO L148 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2021-12-17 22:30:47,600 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:47,601 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=PETRI_NET, 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 [2021-12-17 22:30:47,601 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:47,602 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 303 places, 361 transitions, 842 flow [2021-12-17 22:30:48,375 INFO L129 PetriNetUnfolder]: 1179/5362 cut-off events. [2021-12-17 22:30:48,375 INFO L130 PetriNetUnfolder]: For 1136/1136 co-relation queries the response was YES. [2021-12-17 22:30:48,530 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6447 conditions, 5362 events. 1179/5362 cut-off events. For 1136/1136 co-relation queries the response was YES. Maximal size of possible extension queue 104. Compared 42932 event pairs, 522 based on Foata normal form. 0/4686 useless extension candidates. Maximal degree in co-relation 3391. Up to 1024 conditions per place. [2021-12-17 22:30:48,531 INFO L82 GeneralOperation]: Start removeDead. Operand has 303 places, 361 transitions, 842 flow [2021-12-17 22:30:48,584 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 303 places, 361 transitions, 842 flow [2021-12-17 22:30:48,588 INFO L129 PetriNetUnfolder]: 10/104 cut-off events. [2021-12-17 22:30:48,588 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:48,588 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:48,588 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:48,589 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:48,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:48,589 INFO L85 PathProgramCache]: Analyzing trace with hash 222728999, now seen corresponding path program 1 times [2021-12-17 22:30:48,589 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:48,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644007712] [2021-12-17 22:30:48,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:48,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:48,601 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:48,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644007712] [2021-12-17 22:30:48,601 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [644007712] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:48,601 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:48,602 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:30:48,602 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790938321] [2021-12-17 22:30:48,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:48,602 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 22:30:48,602 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:48,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 22:30:48,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 22:30:48,604 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 285 out of 361 [2021-12-17 22:30:48,605 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 303 places, 361 transitions, 842 flow. Second operand has 2 states, 2 states have (on average 286.0) internal successors, (572), 2 states have internal predecessors, (572), 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) [2021-12-17 22:30:48,605 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:48,605 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 285 of 361 [2021-12-17 22:30:48,605 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:49,458 INFO L129 PetriNetUnfolder]: 785/4959 cut-off events. [2021-12-17 22:30:49,458 INFO L130 PetriNetUnfolder]: For 3220/3220 co-relation queries the response was YES. [2021-12-17 22:30:49,540 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7077 conditions, 4959 events. 785/4959 cut-off events. For 3220/3220 co-relation queries the response was YES. Maximal size of possible extension queue 104. Compared 41072 event pairs, 522 based on Foata normal form. 6624/11301 useless extension candidates. Maximal degree in co-relation 3588. Up to 1033 conditions per place. [2021-12-17 22:30:49,567 INFO L132 encePairwiseOnDemand]: 302/361 looper letters, 16 selfloop transitions, 0 changer transitions 0/301 dead transitions. [2021-12-17 22:30:49,567 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 303 places, 301 transitions, 754 flow [2021-12-17 22:30:49,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 22:30:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-17 22:30:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 645 transitions. [2021-12-17 22:30:49,569 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8933518005540166 [2021-12-17 22:30:49,569 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 645 transitions. [2021-12-17 22:30:49,569 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 645 transitions. [2021-12-17 22:30:49,569 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:49,569 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 645 transitions. [2021-12-17 22:30:49,570 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 322.5) internal successors, (645), 2 states have internal predecessors, (645), 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) [2021-12-17 22:30:49,571 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 361.0) internal successors, (1083), 3 states have internal predecessors, (1083), 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) [2021-12-17 22:30:49,571 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 361.0) internal successors, (1083), 3 states have internal predecessors, (1083), 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) [2021-12-17 22:30:49,571 INFO L186 Difference]: Start difference. First operand has 303 places, 361 transitions, 842 flow. Second operand 2 states and 645 transitions. [2021-12-17 22:30:49,571 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 303 places, 301 transitions, 754 flow [2021-12-17 22:30:49,574 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 303 places, 301 transitions, 754 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:49,577 INFO L242 Difference]: Finished difference. Result has 303 places, 301 transitions, 722 flow [2021-12-17 22:30:49,578 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=361, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=302, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=301, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=301, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=722, PETRI_PLACES=303, PETRI_TRANSITIONS=301} [2021-12-17 22:30:49,578 INFO L334 CegarLoopForPetriNet]: 303 programPoint places, 0 predicate places. [2021-12-17 22:30:49,578 INFO L470 AbstractCegarLoop]: Abstraction has has 303 places, 301 transitions, 722 flow [2021-12-17 22:30:49,578 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 286.0) internal successors, (572), 2 states have internal predecessors, (572), 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) [2021-12-17 22:30:49,578 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:49,578 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:49,578 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-12-17 22:30:49,579 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:49,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:49,579 INFO L85 PathProgramCache]: Analyzing trace with hash -302465750, now seen corresponding path program 1 times [2021-12-17 22:30:49,579 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:49,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466416016] [2021-12-17 22:30:49,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:49,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:49,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:49,598 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:49,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466416016] [2021-12-17 22:30:49,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466416016] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:49,598 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:49,598 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 22:30:49,598 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707395325] [2021-12-17 22:30:49,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:49,598 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:30:49,598 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:49,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:30:49,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:30:49,599 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 278 out of 361 [2021-12-17 22:30:49,600 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 303 places, 301 transitions, 722 flow. Second operand has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 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) [2021-12-17 22:30:49,600 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:49,600 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 278 of 361 [2021-12-17 22:30:49,600 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:50,343 INFO L129 PetriNetUnfolder]: 784/4926 cut-off events. [2021-12-17 22:30:50,343 INFO L130 PetriNetUnfolder]: For 3184/3184 co-relation queries the response was YES. [2021-12-17 22:30:50,475 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7089 conditions, 4926 events. 784/4926 cut-off events. For 3184/3184 co-relation queries the response was YES. Maximal size of possible extension queue 104. Compared 40859 event pairs, 522 based on Foata normal form. 0/4646 useless extension candidates. Maximal degree in co-relation 7078. Up to 1072 conditions per place. [2021-12-17 22:30:50,498 INFO L132 encePairwiseOnDemand]: 358/361 looper letters, 25 selfloop transitions, 2 changer transitions 0/305 dead transitions. [2021-12-17 22:30:50,499 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 305 places, 305 transitions, 784 flow [2021-12-17 22:30:50,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:30:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:30:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 862 transitions. [2021-12-17 22:30:50,504 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7959372114496768 [2021-12-17 22:30:50,504 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 862 transitions. [2021-12-17 22:30:50,504 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 862 transitions. [2021-12-17 22:30:50,505 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:50,505 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 862 transitions. [2021-12-17 22:30:50,506 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 287.3333333333333) internal successors, (862), 3 states have internal predecessors, (862), 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) [2021-12-17 22:30:50,507 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 361.0) internal successors, (1444), 4 states have internal predecessors, (1444), 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) [2021-12-17 22:30:50,507 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 361.0) internal successors, (1444), 4 states have internal predecessors, (1444), 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) [2021-12-17 22:30:50,507 INFO L186 Difference]: Start difference. First operand has 303 places, 301 transitions, 722 flow. Second operand 3 states and 862 transitions. [2021-12-17 22:30:50,507 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 305 places, 305 transitions, 784 flow [2021-12-17 22:30:50,509 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 305 places, 305 transitions, 784 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:50,511 INFO L242 Difference]: Finished difference. Result has 306 places, 302 transitions, 734 flow [2021-12-17 22:30:50,512 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=361, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=303, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=301, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=299, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=734, PETRI_PLACES=306, PETRI_TRANSITIONS=302} [2021-12-17 22:30:50,512 INFO L334 CegarLoopForPetriNet]: 303 programPoint places, 3 predicate places. [2021-12-17 22:30:50,512 INFO L470 AbstractCegarLoop]: Abstraction has has 306 places, 302 transitions, 734 flow [2021-12-17 22:30:50,513 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 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) [2021-12-17 22:30:50,513 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:50,513 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:30:50,513 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-12-17 22:30:50,513 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:50,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:50,513 INFO L85 PathProgramCache]: Analyzing trace with hash 418376435, now seen corresponding path program 1 times [2021-12-17 22:30:50,514 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:50,514 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1318946310] [2021-12-17 22:30:50,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:50,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:50,580 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:50,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1318946310] [2021-12-17 22:30:50,580 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1318946310] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:30:50,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [300505493] [2021-12-17 22:30:50,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:50,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:50,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:50,582 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:30:50,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-12-17 22:30:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:50,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-17 22:30:50,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:30:50,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:50,773 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:30:50,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:50,875 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [300505493] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:30:50,875 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:30:50,875 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-12-17 22:30:50,876 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101447912] [2021-12-17 22:30:50,876 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:30:50,876 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:30:50,876 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:50,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:30:50,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:30:50,879 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 361 [2021-12-17 22:30:50,880 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 306 places, 302 transitions, 734 flow. Second operand has 10 states, 10 states have (on average 279.3) internal successors, (2793), 10 states have internal predecessors, (2793), 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) [2021-12-17 22:30:50,881 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:50,881 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 361 [2021-12-17 22:30:50,881 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:51,845 INFO L129 PetriNetUnfolder]: 782/4860 cut-off events. [2021-12-17 22:30:51,846 INFO L130 PetriNetUnfolder]: For 3187/3187 co-relation queries the response was YES. [2021-12-17 22:30:51,965 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7047 conditions, 4860 events. 782/4860 cut-off events. For 3187/3187 co-relation queries the response was YES. Maximal size of possible extension queue 104. Compared 40625 event pairs, 526 based on Foata normal form. 2/4592 useless extension candidates. Maximal degree in co-relation 7034. Up to 1044 conditions per place. [2021-12-17 22:30:52,001 INFO L132 encePairwiseOnDemand]: 355/361 looper letters, 26 selfloop transitions, 9 changer transitions 0/312 dead transitions. [2021-12-17 22:30:52,001 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 314 places, 312 transitions, 826 flow [2021-12-17 22:30:52,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 22:30:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 22:30:52,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2530 transitions. [2021-12-17 22:30:52,004 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7787011388119421 [2021-12-17 22:30:52,004 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2530 transitions. [2021-12-17 22:30:52,004 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2530 transitions. [2021-12-17 22:30:52,005 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:52,005 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2530 transitions. [2021-12-17 22:30:52,007 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 281.1111111111111) internal successors, (2530), 9 states have internal predecessors, (2530), 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) [2021-12-17 22:30:52,010 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 361.0) internal successors, (3610), 10 states have internal predecessors, (3610), 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) [2021-12-17 22:30:52,011 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 361.0) internal successors, (3610), 10 states have internal predecessors, (3610), 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) [2021-12-17 22:30:52,011 INFO L186 Difference]: Start difference. First operand has 306 places, 302 transitions, 734 flow. Second operand 9 states and 2530 transitions. [2021-12-17 22:30:52,011 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 314 places, 312 transitions, 826 flow [2021-12-17 22:30:52,014 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 313 places, 312 transitions, 824 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-17 22:30:52,017 INFO L242 Difference]: Finished difference. Result has 316 places, 308 transitions, 782 flow [2021-12-17 22:30:52,017 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=361, PETRI_DIFFERENCE_MINUEND_FLOW=732, PETRI_DIFFERENCE_MINUEND_PLACES=305, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=302, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=296, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=782, PETRI_PLACES=316, PETRI_TRANSITIONS=308} [2021-12-17 22:30:52,017 INFO L334 CegarLoopForPetriNet]: 303 programPoint places, 13 predicate places. [2021-12-17 22:30:52,018 INFO L470 AbstractCegarLoop]: Abstraction has has 316 places, 308 transitions, 782 flow [2021-12-17 22:30:52,018 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 279.3) internal successors, (2793), 10 states have internal predecessors, (2793), 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) [2021-12-17 22:30:52,019 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:52,019 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2021-12-17 22:30:52,038 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-12-17 22:30:52,235 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:52,236 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:52,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:52,236 INFO L85 PathProgramCache]: Analyzing trace with hash 130779016, now seen corresponding path program 1 times [2021-12-17 22:30:52,236 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:52,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425313142] [2021-12-17 22:30:52,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:52,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:52,290 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:52,291 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:52,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425313142] [2021-12-17 22:30:52,291 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1425313142] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:30:52,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1446609113] [2021-12-17 22:30:52,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:52,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:30:52,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:30:52,293 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:30:52,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-12-17 22:30:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:52,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-17 22:30:52,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:30:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:52,560 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:30:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:52,676 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1446609113] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:30:52,676 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:30:52,676 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-12-17 22:30:52,676 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32058035] [2021-12-17 22:30:52,676 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:30:52,676 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-12-17 22:30:52,676 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:52,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-12-17 22:30:52,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-12-17 22:30:52,679 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 361 [2021-12-17 22:30:52,681 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 316 places, 308 transitions, 782 flow. Second operand has 18 states, 18 states have (on average 279.6111111111111) internal successors, (5033), 18 states have internal predecessors, (5033), 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) [2021-12-17 22:30:52,681 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:52,681 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 361 [2021-12-17 22:30:52,681 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:53,547 INFO L129 PetriNetUnfolder]: 778/4728 cut-off events. [2021-12-17 22:30:53,547 INFO L130 PetriNetUnfolder]: For 3219/3219 co-relation queries the response was YES. [2021-12-17 22:30:53,635 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6960 conditions, 4728 events. 778/4728 cut-off events. For 3219/3219 co-relation queries the response was YES. Maximal size of possible extension queue 143. Compared 42424 event pairs, 642 based on Foata normal form. 4/4466 useless extension candidates. Maximal degree in co-relation 6945. Up to 1032 conditions per place. [2021-12-17 22:30:53,664 INFO L132 encePairwiseOnDemand]: 355/361 looper letters, 34 selfloop transitions, 21 changer transitions 0/332 dead transitions. [2021-12-17 22:30:53,664 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 336 places, 332 transitions, 1000 flow [2021-12-17 22:30:53,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-12-17 22:30:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-12-17 22:30:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 5876 transitions. [2021-12-17 22:30:53,668 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7750956338213956 [2021-12-17 22:30:53,668 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 5876 transitions. [2021-12-17 22:30:53,668 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 5876 transitions. [2021-12-17 22:30:53,669 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:53,669 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 5876 transitions. [2021-12-17 22:30:53,674 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 279.8095238095238) internal successors, (5876), 21 states have internal predecessors, (5876), 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) [2021-12-17 22:30:53,679 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 361.0) internal successors, (7942), 22 states have internal predecessors, (7942), 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) [2021-12-17 22:30:53,680 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 361.0) internal successors, (7942), 22 states have internal predecessors, (7942), 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) [2021-12-17 22:30:53,680 INFO L186 Difference]: Start difference. First operand has 316 places, 308 transitions, 782 flow. Second operand 21 states and 5876 transitions. [2021-12-17 22:30:53,680 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 336 places, 332 transitions, 1000 flow [2021-12-17 22:30:53,683 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 335 places, 332 transitions, 986 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-12-17 22:30:53,686 INFO L242 Difference]: Finished difference. Result has 340 places, 321 transitions, 906 flow [2021-12-17 22:30:53,686 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=361, PETRI_DIFFERENCE_MINUEND_FLOW=776, PETRI_DIFFERENCE_MINUEND_PLACES=315, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=308, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=297, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=906, PETRI_PLACES=340, PETRI_TRANSITIONS=321} [2021-12-17 22:30:53,686 INFO L334 CegarLoopForPetriNet]: 303 programPoint places, 37 predicate places. [2021-12-17 22:30:53,687 INFO L470 AbstractCegarLoop]: Abstraction has has 340 places, 321 transitions, 906 flow [2021-12-17 22:30:53,687 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 279.6111111111111) internal successors, (5033), 18 states have internal predecessors, (5033), 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) [2021-12-17 22:30:53,688 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:53,688 INFO L254 CegarLoopForPetriNet]: trace histogram [9, 9, 9, 9, 8, 8, 8, 8, 8, 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] [2021-12-17 22:30:53,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-12-17 22:30:53,904 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-12-17 22:30:53,905 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:53,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:53,905 INFO L85 PathProgramCache]: Analyzing trace with hash -729596358, now seen corresponding path program 1 times [2021-12-17 22:30:53,905 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:53,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661300015] [2021-12-17 22:30:53,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:53,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:53,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:53,918 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:30:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:30:53,933 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:30:53,933 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:30:53,933 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:30:53,933 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:30:53,934 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-12-17 22:30:53,934 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-12-17 22:30:53,934 WARN L234 ceAbstractionStarter]: 8 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:30:53,934 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 9 thread instances. [2021-12-17 22:30:53,947 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,947 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,947 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,947 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,948 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,948 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,948 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,949 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,950 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,951 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,952 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,952 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,952 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,952 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,953 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,953 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,954 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,955 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,956 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,957 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,958 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,959 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,960 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,961 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,961 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,961 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,962 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,962 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,962 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,963 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,964 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,965 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,966 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,967 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,968 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,969 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,970 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,970 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,970 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,970 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,971 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,971 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,972 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,973 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,974 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,975 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,975 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,975 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,975 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,975 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,976 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,977 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,978 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,979 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,979 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,979 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,980 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,980 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,980 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,981 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,982 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,983 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,984 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,984 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,984 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,984 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,984 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,984 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,984 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,984 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,985 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,985 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,985 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,985 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,985 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,985 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,985 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,985 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,986 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,987 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,988 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,989 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,989 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,989 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,989 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,989 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,989 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,989 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,989 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,990 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,990 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,990 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,990 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,990 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,990 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,990 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,991 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,991 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,991 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,991 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,991 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,991 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,991 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,992 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,992 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,993 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,993 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,993 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,994 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,994 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,994 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,995 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,995 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,996 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,996 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,997 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,997 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,997 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,998 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,998 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,998 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,999 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,999 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of9ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:53,999 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:54,000 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of9ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:30:54,001 INFO L148 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2021-12-17 22:30:54,002 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:30:54,002 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=PETRI_NET, 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 [2021-12-17 22:30:54,002 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:30:54,004 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 330 places, 394 transitions, 932 flow [2021-12-17 22:30:55,615 INFO L129 PetriNetUnfolder]: 2477/10311 cut-off events. [2021-12-17 22:30:55,615 INFO L130 PetriNetUnfolder]: For 2460/2460 co-relation queries the response was YES. [2021-12-17 22:30:55,875 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12688 conditions, 10311 events. 2477/10311 cut-off events. For 2460/2460 co-relation queries the response was YES. Maximal size of possible extension queue 205. Compared 96784 event pairs, 1291 based on Foata normal form. 0/9104 useless extension candidates. Maximal degree in co-relation 6429. Up to 2304 conditions per place. [2021-12-17 22:30:55,875 INFO L82 GeneralOperation]: Start removeDead. Operand has 330 places, 394 transitions, 932 flow [2021-12-17 22:30:56,024 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 330 places, 394 transitions, 932 flow [2021-12-17 22:30:56,027 INFO L129 PetriNetUnfolder]: 11/99 cut-off events. [2021-12-17 22:30:56,027 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:30:56,027 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:56,027 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:56,028 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:56,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:56,028 INFO L85 PathProgramCache]: Analyzing trace with hash -152093775, now seen corresponding path program 1 times [2021-12-17 22:30:56,028 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:56,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739108899] [2021-12-17 22:30:56,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:56,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:56,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:56,038 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:56,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739108899] [2021-12-17 22:30:56,038 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739108899] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:56,038 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:56,038 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 22:30:56,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965451638] [2021-12-17 22:30:56,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:56,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 22:30:56,039 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:56,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 22:30:56,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 22:30:56,040 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 310 out of 394 [2021-12-17 22:30:56,040 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 330 places, 394 transitions, 932 flow. Second operand has 2 states, 2 states have (on average 311.0) internal successors, (622), 2 states have internal predecessors, (622), 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) [2021-12-17 22:30:56,040 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:56,040 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 310 of 394 [2021-12-17 22:30:56,040 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:30:57,655 INFO L129 PetriNetUnfolder]: 1811/9635 cut-off events. [2021-12-17 22:30:57,655 INFO L130 PetriNetUnfolder]: For 7113/7113 co-relation queries the response was YES. [2021-12-17 22:30:57,903 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14326 conditions, 9635 events. 1811/9635 cut-off events. For 7113/7113 co-relation queries the response was YES. Maximal size of possible extension queue 205. Compared 92988 event pairs, 1291 based on Foata normal form. 14613/23707 useless extension candidates. Maximal degree in co-relation 7058. Up to 2314 conditions per place. [2021-12-17 22:30:57,970 INFO L132 encePairwiseOnDemand]: 329/394 looper letters, 18 selfloop transitions, 0 changer transitions 0/328 dead transitions. [2021-12-17 22:30:57,971 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 330 places, 328 transitions, 836 flow [2021-12-17 22:30:58,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 22:30:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-17 22:30:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 703 transitions. [2021-12-17 22:30:58,132 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8921319796954315 [2021-12-17 22:30:58,132 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 703 transitions. [2021-12-17 22:30:58,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 703 transitions. [2021-12-17 22:30:58,133 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:30:58,133 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 703 transitions. [2021-12-17 22:30:58,133 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 351.5) internal successors, (703), 2 states have internal predecessors, (703), 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) [2021-12-17 22:30:58,134 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 394.0) internal successors, (1182), 3 states have internal predecessors, (1182), 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) [2021-12-17 22:30:58,134 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 394.0) internal successors, (1182), 3 states have internal predecessors, (1182), 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) [2021-12-17 22:30:58,134 INFO L186 Difference]: Start difference. First operand has 330 places, 394 transitions, 932 flow. Second operand 2 states and 703 transitions. [2021-12-17 22:30:58,134 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 330 places, 328 transitions, 836 flow [2021-12-17 22:30:58,137 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 330 places, 328 transitions, 836 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:30:58,139 INFO L242 Difference]: Finished difference. Result has 330 places, 328 transitions, 800 flow [2021-12-17 22:30:58,140 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=800, PETRI_DIFFERENCE_MINUEND_PLACES=329, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=328, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=328, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=800, PETRI_PLACES=330, PETRI_TRANSITIONS=328} [2021-12-17 22:30:58,140 INFO L334 CegarLoopForPetriNet]: 330 programPoint places, 0 predicate places. [2021-12-17 22:30:58,140 INFO L470 AbstractCegarLoop]: Abstraction has has 330 places, 328 transitions, 800 flow [2021-12-17 22:30:58,140 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 311.0) internal successors, (622), 2 states have internal predecessors, (622), 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) [2021-12-17 22:30:58,140 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:30:58,140 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:30:58,140 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-12-17 22:30:58,140 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:30:58,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:30:58,141 INFO L85 PathProgramCache]: Analyzing trace with hash -39714774, now seen corresponding path program 1 times [2021-12-17 22:30:58,141 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:30:58,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620076251] [2021-12-17 22:30:58,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:30:58,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:30:58,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:30:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:30:58,171 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:30:58,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620076251] [2021-12-17 22:30:58,171 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620076251] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:30:58,171 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:30:58,171 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 22:30:58,172 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123938255] [2021-12-17 22:30:58,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:30:58,173 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:30:58,174 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:30:58,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:30:58,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:30:58,175 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 303 out of 394 [2021-12-17 22:30:58,176 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 330 places, 328 transitions, 800 flow. Second operand has 3 states, 3 states have (on average 304.0) internal successors, (912), 3 states have internal predecessors, (912), 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) [2021-12-17 22:30:58,176 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:30:58,176 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 303 of 394 [2021-12-17 22:30:58,176 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:31:00,193 INFO L129 PetriNetUnfolder]: 1810/9602 cut-off events. [2021-12-17 22:31:00,193 INFO L130 PetriNetUnfolder]: For 7068/7068 co-relation queries the response was YES. [2021-12-17 22:31:00,454 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14343 conditions, 9602 events. 1810/9602 cut-off events. For 7068/7068 co-relation queries the response was YES. Maximal size of possible extension queue 205. Compared 92779 event pairs, 1291 based on Foata normal form. 0/9063 useless extension candidates. Maximal degree in co-relation 14331. Up to 2358 conditions per place. [2021-12-17 22:31:00,512 INFO L132 encePairwiseOnDemand]: 391/394 looper letters, 27 selfloop transitions, 2 changer transitions 0/332 dead transitions. [2021-12-17 22:31:00,512 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 332 places, 332 transitions, 866 flow [2021-12-17 22:31:00,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:31:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:31:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 939 transitions. [2021-12-17 22:31:00,514 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7944162436548223 [2021-12-17 22:31:00,514 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 939 transitions. [2021-12-17 22:31:00,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 939 transitions. [2021-12-17 22:31:00,514 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:31:00,514 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 939 transitions. [2021-12-17 22:31:00,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 313.0) internal successors, (939), 3 states have internal predecessors, (939), 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) [2021-12-17 22:31:00,516 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 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) [2021-12-17 22:31:00,516 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 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) [2021-12-17 22:31:00,516 INFO L186 Difference]: Start difference. First operand has 330 places, 328 transitions, 800 flow. Second operand 3 states and 939 transitions. [2021-12-17 22:31:00,516 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 332 places, 332 transitions, 866 flow [2021-12-17 22:31:00,519 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 332 places, 332 transitions, 866 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:31:00,522 INFO L242 Difference]: Finished difference. Result has 333 places, 329 transitions, 812 flow [2021-12-17 22:31:00,522 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=800, PETRI_DIFFERENCE_MINUEND_PLACES=330, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=328, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=326, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=812, PETRI_PLACES=333, PETRI_TRANSITIONS=329} [2021-12-17 22:31:00,522 INFO L334 CegarLoopForPetriNet]: 330 programPoint places, 3 predicate places. [2021-12-17 22:31:00,523 INFO L470 AbstractCegarLoop]: Abstraction has has 333 places, 329 transitions, 812 flow [2021-12-17 22:31:00,523 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 304.0) internal successors, (912), 3 states have internal predecessors, (912), 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) [2021-12-17 22:31:00,523 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:31:00,523 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:31:00,523 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-12-17 22:31:00,523 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:31:00,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:31:00,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1388246958, now seen corresponding path program 1 times [2021-12-17 22:31:00,524 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:31:00,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691975746] [2021-12-17 22:31:00,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:00,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:31:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:00,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:00,554 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:31:00,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691975746] [2021-12-17 22:31:00,554 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691975746] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:31:00,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [811172229] [2021-12-17 22:31:00,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:00,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:31:00,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:31:00,556 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:31:00,585 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-12-17 22:31:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:00,682 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-17 22:31:00,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:31:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:00,756 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:31:00,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:00,855 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [811172229] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:31:00,855 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:31:00,855 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-12-17 22:31:00,855 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [956117129] [2021-12-17 22:31:00,855 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:31:00,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:31:00,856 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:31:00,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:31:00,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:31:00,858 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 302 out of 394 [2021-12-17 22:31:00,859 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 333 places, 329 transitions, 812 flow. Second operand has 10 states, 10 states have (on average 304.3) internal successors, (3043), 10 states have internal predecessors, (3043), 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) [2021-12-17 22:31:00,859 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:31:00,859 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 302 of 394 [2021-12-17 22:31:00,860 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:31:02,763 INFO L129 PetriNetUnfolder]: 1808/9536 cut-off events. [2021-12-17 22:31:02,763 INFO L130 PetriNetUnfolder]: For 7071/7071 co-relation queries the response was YES. [2021-12-17 22:31:02,913 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14304 conditions, 9536 events. 1808/9536 cut-off events. For 7071/7071 co-relation queries the response was YES. Maximal size of possible extension queue 205. Compared 92394 event pairs, 1295 based on Foata normal form. 2/9010 useless extension candidates. Maximal degree in co-relation 14290. Up to 2327 conditions per place. [2021-12-17 22:31:02,973 INFO L132 encePairwiseOnDemand]: 388/394 looper letters, 28 selfloop transitions, 9 changer transitions 0/339 dead transitions. [2021-12-17 22:31:02,973 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 339 transitions, 908 flow [2021-12-17 22:31:02,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 22:31:02,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 22:31:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2757 transitions. [2021-12-17 22:31:02,975 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7774957698815567 [2021-12-17 22:31:02,976 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2757 transitions. [2021-12-17 22:31:02,976 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2757 transitions. [2021-12-17 22:31:02,976 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:31:02,976 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2757 transitions. [2021-12-17 22:31:02,978 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 306.3333333333333) internal successors, (2757), 9 states have internal predecessors, (2757), 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) [2021-12-17 22:31:02,981 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 394.0) internal successors, (3940), 10 states have internal predecessors, (3940), 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) [2021-12-17 22:31:02,981 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 394.0) internal successors, (3940), 10 states have internal predecessors, (3940), 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) [2021-12-17 22:31:02,981 INFO L186 Difference]: Start difference. First operand has 333 places, 329 transitions, 812 flow. Second operand 9 states and 2757 transitions. [2021-12-17 22:31:02,981 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 339 transitions, 908 flow [2021-12-17 22:31:02,984 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 340 places, 339 transitions, 906 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-17 22:31:02,987 INFO L242 Difference]: Finished difference. Result has 343 places, 335 transitions, 860 flow [2021-12-17 22:31:02,987 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=810, PETRI_DIFFERENCE_MINUEND_PLACES=332, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=329, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=323, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=860, PETRI_PLACES=343, PETRI_TRANSITIONS=335} [2021-12-17 22:31:02,987 INFO L334 CegarLoopForPetriNet]: 330 programPoint places, 13 predicate places. [2021-12-17 22:31:02,988 INFO L470 AbstractCegarLoop]: Abstraction has has 343 places, 335 transitions, 860 flow [2021-12-17 22:31:02,988 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 304.3) internal successors, (3043), 10 states have internal predecessors, (3043), 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) [2021-12-17 22:31:02,988 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:31:02,989 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2021-12-17 22:31:03,007 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-12-17 22:31:03,194 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:31:03,194 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:31:03,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:31:03,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1444170085, now seen corresponding path program 1 times [2021-12-17 22:31:03,195 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:31:03,195 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658408110] [2021-12-17 22:31:03,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:03,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:31:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:03,236 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:03,237 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:31:03,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1658408110] [2021-12-17 22:31:03,237 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1658408110] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:31:03,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [221245061] [2021-12-17 22:31:03,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:03,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:31:03,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:31:03,238 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:31:03,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-12-17 22:31:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:03,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-17 22:31:03,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:31:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:03,473 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:31:03,617 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:03,618 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [221245061] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:31:03,618 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:31:03,618 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-12-17 22:31:03,625 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503484906] [2021-12-17 22:31:03,625 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:31:03,625 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-12-17 22:31:03,625 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:31:03,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-12-17 22:31:03,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-12-17 22:31:03,629 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 302 out of 394 [2021-12-17 22:31:03,631 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 343 places, 335 transitions, 860 flow. Second operand has 18 states, 18 states have (on average 304.6111111111111) internal successors, (5483), 18 states have internal predecessors, (5483), 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) [2021-12-17 22:31:03,631 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:31:03,631 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 302 of 394 [2021-12-17 22:31:03,631 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:31:05,668 INFO L129 PetriNetUnfolder]: 1804/9404 cut-off events. [2021-12-17 22:31:05,668 INFO L130 PetriNetUnfolder]: For 7108/7108 co-relation queries the response was YES. [2021-12-17 22:31:05,850 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14225 conditions, 9404 events. 1804/9404 cut-off events. For 7108/7108 co-relation queries the response was YES. Maximal size of possible extension queue 220. Compared 95602 event pairs, 1411 based on Foata normal form. 4/8884 useless extension candidates. Maximal degree in co-relation 14209. Up to 2315 conditions per place. [2021-12-17 22:31:06,033 INFO L132 encePairwiseOnDemand]: 388/394 looper letters, 36 selfloop transitions, 21 changer transitions 0/359 dead transitions. [2021-12-17 22:31:06,034 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 363 places, 359 transitions, 1082 flow [2021-12-17 22:31:06,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-12-17 22:31:06,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-12-17 22:31:06,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 6403 transitions. [2021-12-17 22:31:06,038 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7738699540729997 [2021-12-17 22:31:06,038 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 6403 transitions. [2021-12-17 22:31:06,038 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 6403 transitions. [2021-12-17 22:31:06,039 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:31:06,039 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 6403 transitions. [2021-12-17 22:31:06,043 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 304.9047619047619) internal successors, (6403), 21 states have internal predecessors, (6403), 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) [2021-12-17 22:31:06,048 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 394.0) internal successors, (8668), 22 states have internal predecessors, (8668), 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) [2021-12-17 22:31:06,049 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 394.0) internal successors, (8668), 22 states have internal predecessors, (8668), 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) [2021-12-17 22:31:06,049 INFO L186 Difference]: Start difference. First operand has 343 places, 335 transitions, 860 flow. Second operand 21 states and 6403 transitions. [2021-12-17 22:31:06,049 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 363 places, 359 transitions, 1082 flow [2021-12-17 22:31:06,053 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 362 places, 359 transitions, 1068 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-12-17 22:31:06,056 INFO L242 Difference]: Finished difference. Result has 367 places, 348 transitions, 984 flow [2021-12-17 22:31:06,056 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=854, PETRI_DIFFERENCE_MINUEND_PLACES=342, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=335, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=324, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=984, PETRI_PLACES=367, PETRI_TRANSITIONS=348} [2021-12-17 22:31:06,056 INFO L334 CegarLoopForPetriNet]: 330 programPoint places, 37 predicate places. [2021-12-17 22:31:06,056 INFO L470 AbstractCegarLoop]: Abstraction has has 367 places, 348 transitions, 984 flow [2021-12-17 22:31:06,057 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 304.6111111111111) internal successors, (5483), 18 states have internal predecessors, (5483), 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) [2021-12-17 22:31:06,057 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:31:06,057 INFO L254 CegarLoopForPetriNet]: trace histogram [10, 10, 10, 10, 9, 9, 9, 9, 9, 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] [2021-12-17 22:31:06,080 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-12-17 22:31:06,274 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2021-12-17 22:31:06,274 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:31:06,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:31:06,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1457464127, now seen corresponding path program 1 times [2021-12-17 22:31:06,275 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:31:06,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118322634] [2021-12-17 22:31:06,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:06,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:31:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:31:06,291 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:31:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:31:06,313 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:31:06,314 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:31:06,314 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:31:06,314 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:31:06,314 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-12-17 22:31:06,315 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-12-17 22:31:06,315 WARN L234 ceAbstractionStarter]: 9 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:31:06,315 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 10 thread instances. [2021-12-17 22:31:06,326 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,326 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,326 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,326 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,327 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,327 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,327 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,328 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,329 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,330 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,331 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,332 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,333 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,334 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,335 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,336 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,337 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,338 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,339 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,340 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,341 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,342 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,343 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,344 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,345 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,346 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,347 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,348 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,349 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,350 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,351 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,352 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,353 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,354 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,355 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,356 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,357 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,358 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,359 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,360 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,361 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,362 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,363 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,364 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,365 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,366 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,366 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,367 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,367 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,367 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,368 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,368 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,369 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,369 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,369 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,370 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,371 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,371 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,372 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,372 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,372 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,373 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,374 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,374 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,375 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,376 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,376 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,377 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of10ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,377 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of10ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,377 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of10ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:06,380 INFO L148 ThreadInstanceAdder]: Constructed 10 joinOtherThreadTransitions. [2021-12-17 22:31:06,381 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:31:06,381 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=PETRI_NET, 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 [2021-12-17 22:31:06,382 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:31:06,383 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 357 places, 427 transitions, 1024 flow [2021-12-17 22:31:10,377 INFO L129 PetriNetUnfolder]: 5311/20380 cut-off events. [2021-12-17 22:31:10,377 INFO L130 PetriNetUnfolder]: For 5330/5330 co-relation queries the response was YES. [2021-12-17 22:31:10,749 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25586 conditions, 20380 events. 5311/20380 cut-off events. For 5330/5330 co-relation queries the response was YES. Maximal size of possible extension queue 380. Compared 214626 event pairs, 3084 based on Foata normal form. 0/18130 useless extension candidates. Maximal degree in co-relation 12668. Up to 5120 conditions per place. [2021-12-17 22:31:10,750 INFO L82 GeneralOperation]: Start removeDead. Operand has 357 places, 427 transitions, 1024 flow [2021-12-17 22:31:11,004 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 357 places, 427 transitions, 1024 flow [2021-12-17 22:31:11,008 INFO L129 PetriNetUnfolder]: 11/98 cut-off events. [2021-12-17 22:31:11,008 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 22:31:11,008 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:31:11,008 INFO L254 CegarLoopForPetriNet]: 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] [2021-12-17 22:31:11,008 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:31:11,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:31:11,008 INFO L85 PathProgramCache]: Analyzing trace with hash -690849989, now seen corresponding path program 1 times [2021-12-17 22:31:11,008 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:31:11,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774535549] [2021-12-17 22:31:11,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:11,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:31:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:11,028 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:31:11,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774535549] [2021-12-17 22:31:11,028 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774535549] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 22:31:11,028 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 22:31:11,028 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 22:31:11,028 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501215423] [2021-12-17 22:31:11,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 22:31:11,029 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 22:31:11,029 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:31:11,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 22:31:11,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 22:31:11,030 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 328 out of 427 [2021-12-17 22:31:11,030 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 357 places, 427 transitions, 1024 flow. Second operand has 3 states, 3 states have (on average 329.3333333333333) internal successors, (988), 3 states have internal predecessors, (988), 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) [2021-12-17 22:31:11,030 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:31:11,030 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 328 of 427 [2021-12-17 22:31:11,030 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:31:15,180 INFO L129 PetriNetUnfolder]: 4116/19142 cut-off events. [2021-12-17 22:31:15,180 INFO L130 PetriNetUnfolder]: For 15570/15570 co-relation queries the response was YES. [2021-12-17 22:31:15,514 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29533 conditions, 19142 events. 4116/19142 cut-off events. For 15570/15570 co-relation queries the response was YES. Maximal size of possible extension queue 380. Compared 209718 event pairs, 3084 based on Foata normal form. 33359/51447 useless extension candidates. Maximal degree in co-relation 14351. Up to 5180 conditions per place. [2021-12-17 22:31:15,689 INFO L132 encePairwiseOnDemand]: 353/427 looper letters, 29 selfloop transitions, 2 changer transitions 0/359 dead transitions. [2021-12-17 22:31:15,690 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 358 places, 359 transitions, 950 flow [2021-12-17 22:31:15,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 22:31:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 22:31:15,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1094 transitions. [2021-12-17 22:31:15,691 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8540202966432474 [2021-12-17 22:31:15,691 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1094 transitions. [2021-12-17 22:31:15,691 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1094 transitions. [2021-12-17 22:31:15,691 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:31:15,692 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1094 transitions. [2021-12-17 22:31:15,693 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 364.6666666666667) internal successors, (1094), 3 states have internal predecessors, (1094), 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) [2021-12-17 22:31:15,694 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 427.0) internal successors, (1708), 4 states have internal predecessors, (1708), 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) [2021-12-17 22:31:15,694 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 427.0) internal successors, (1708), 4 states have internal predecessors, (1708), 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) [2021-12-17 22:31:15,694 INFO L186 Difference]: Start difference. First operand has 357 places, 427 transitions, 1024 flow. Second operand 3 states and 1094 transitions. [2021-12-17 22:31:15,694 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 358 places, 359 transitions, 950 flow [2021-12-17 22:31:15,698 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 358 places, 359 transitions, 950 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 22:31:15,701 INFO L242 Difference]: Finished difference. Result has 359 places, 356 transitions, 892 flow [2021-12-17 22:31:15,701 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=427, PETRI_DIFFERENCE_MINUEND_FLOW=880, PETRI_DIFFERENCE_MINUEND_PLACES=356, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=355, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=353, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=892, PETRI_PLACES=359, PETRI_TRANSITIONS=356} [2021-12-17 22:31:15,702 INFO L334 CegarLoopForPetriNet]: 357 programPoint places, 2 predicate places. [2021-12-17 22:31:15,702 INFO L470 AbstractCegarLoop]: Abstraction has has 359 places, 356 transitions, 892 flow [2021-12-17 22:31:15,702 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 329.3333333333333) internal successors, (988), 3 states have internal predecessors, (988), 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) [2021-12-17 22:31:15,702 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:31:15,702 INFO L254 CegarLoopForPetriNet]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 22:31:15,702 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-12-17 22:31:15,703 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:31:15,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:31:15,703 INFO L85 PathProgramCache]: Analyzing trace with hash -2145767983, now seen corresponding path program 1 times [2021-12-17 22:31:15,703 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:31:15,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972947069] [2021-12-17 22:31:15,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:15,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:31:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:15,749 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:31:15,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972947069] [2021-12-17 22:31:15,749 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1972947069] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:31:15,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [764521868] [2021-12-17 22:31:15,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:15,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:31:15,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:31:15,755 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:31:15,756 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-12-17 22:31:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:15,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-17 22:31:15,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:31:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:15,985 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:31:16,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:16,068 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [764521868] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:31:16,068 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:31:16,068 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-12-17 22:31:16,069 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190849730] [2021-12-17 22:31:16,069 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:31:16,069 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 22:31:16,069 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:31:16,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 22:31:16,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-17 22:31:16,071 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 327 out of 427 [2021-12-17 22:31:16,073 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 359 places, 356 transitions, 892 flow. Second operand has 10 states, 10 states have (on average 329.3) internal successors, (3293), 10 states have internal predecessors, (3293), 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) [2021-12-17 22:31:16,073 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:31:16,073 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 327 of 427 [2021-12-17 22:31:16,073 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:31:20,187 INFO L129 PetriNetUnfolder]: 4114/19076 cut-off events. [2021-12-17 22:31:20,188 INFO L130 PetriNetUnfolder]: For 15573/15573 co-relation queries the response was YES. [2021-12-17 22:31:20,502 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29497 conditions, 19076 events. 4114/19076 cut-off events. For 15573/15573 co-relation queries the response was YES. Maximal size of possible extension queue 380. Compared 209371 event pairs, 3088 based on Foata normal form. 2/18036 useless extension candidates. Maximal degree in co-relation 29433. Up to 5146 conditions per place. [2021-12-17 22:31:20,648 INFO L132 encePairwiseOnDemand]: 421/427 looper letters, 30 selfloop transitions, 9 changer transitions 0/366 dead transitions. [2021-12-17 22:31:20,648 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 367 places, 366 transitions, 992 flow [2021-12-17 22:31:20,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 22:31:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 22:31:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2984 transitions. [2021-12-17 22:31:20,650 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7764767109029405 [2021-12-17 22:31:20,650 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2984 transitions. [2021-12-17 22:31:20,650 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2984 transitions. [2021-12-17 22:31:20,651 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:31:20,651 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2984 transitions. [2021-12-17 22:31:20,653 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 331.55555555555554) internal successors, (2984), 9 states have internal predecessors, (2984), 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) [2021-12-17 22:31:20,655 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 427.0) internal successors, (4270), 10 states have internal predecessors, (4270), 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) [2021-12-17 22:31:20,655 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 427.0) internal successors, (4270), 10 states have internal predecessors, (4270), 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) [2021-12-17 22:31:20,655 INFO L186 Difference]: Start difference. First operand has 359 places, 356 transitions, 892 flow. Second operand 9 states and 2984 transitions. [2021-12-17 22:31:20,655 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 367 places, 366 transitions, 992 flow [2021-12-17 22:31:20,659 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 366 places, 366 transitions, 990 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-17 22:31:20,662 INFO L242 Difference]: Finished difference. Result has 369 places, 362 transitions, 940 flow [2021-12-17 22:31:20,663 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=427, PETRI_DIFFERENCE_MINUEND_FLOW=890, PETRI_DIFFERENCE_MINUEND_PLACES=358, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=356, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=350, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=940, PETRI_PLACES=369, PETRI_TRANSITIONS=362} [2021-12-17 22:31:20,663 INFO L334 CegarLoopForPetriNet]: 357 programPoint places, 12 predicate places. [2021-12-17 22:31:20,663 INFO L470 AbstractCegarLoop]: Abstraction has has 369 places, 362 transitions, 940 flow [2021-12-17 22:31:20,664 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 329.3) internal successors, (3293), 10 states have internal predecessors, (3293), 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) [2021-12-17 22:31:20,664 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:31:20,664 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1] [2021-12-17 22:31:20,683 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-12-17 22:31:20,881 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2021-12-17 22:31:20,881 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:31:20,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:31:20,882 INFO L85 PathProgramCache]: Analyzing trace with hash -2074606430, now seen corresponding path program 1 times [2021-12-17 22:31:20,882 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:31:20,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356715670] [2021-12-17 22:31:20,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:20,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:31:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:20,945 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:20,946 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:31:20,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356715670] [2021-12-17 22:31:20,946 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356715670] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:31:20,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [415176484] [2021-12-17 22:31:20,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:20,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:31:20,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:31:20,947 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:31:20,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-12-17 22:31:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:21,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-17 22:31:21,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:31:21,180 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:21,180 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:31:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:21,327 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [415176484] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:31:21,327 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:31:21,327 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-12-17 22:31:21,327 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452876916] [2021-12-17 22:31:21,327 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:31:21,328 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-12-17 22:31:21,328 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:31:21,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-12-17 22:31:21,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-12-17 22:31:21,330 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 327 out of 427 [2021-12-17 22:31:21,333 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 369 places, 362 transitions, 940 flow. Second operand has 18 states, 18 states have (on average 329.6111111111111) internal successors, (5933), 18 states have internal predecessors, (5933), 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) [2021-12-17 22:31:21,333 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:31:21,333 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 327 of 427 [2021-12-17 22:31:21,333 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:31:25,466 INFO L129 PetriNetUnfolder]: 4110/18944 cut-off events. [2021-12-17 22:31:25,467 INFO L130 PetriNetUnfolder]: For 15615/15615 co-relation queries the response was YES. [2021-12-17 22:31:25,775 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29426 conditions, 18944 events. 4110/18944 cut-off events. For 15615/15615 co-relation queries the response was YES. Maximal size of possible extension queue 399. Compared 213454 event pairs, 3204 based on Foata normal form. 4/17910 useless extension candidates. Maximal degree in co-relation 15391. Up to 5134 conditions per place. [2021-12-17 22:31:25,920 INFO L132 encePairwiseOnDemand]: 421/427 looper letters, 38 selfloop transitions, 21 changer transitions 0/386 dead transitions. [2021-12-17 22:31:25,920 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 389 places, 386 transitions, 1166 flow [2021-12-17 22:31:25,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-12-17 22:31:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-12-17 22:31:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 6930 transitions. [2021-12-17 22:31:25,925 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7728337236533958 [2021-12-17 22:31:25,925 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 6930 transitions. [2021-12-17 22:31:25,925 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 6930 transitions. [2021-12-17 22:31:25,926 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:31:25,926 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 6930 transitions. [2021-12-17 22:31:25,931 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 330.0) internal successors, (6930), 21 states have internal predecessors, (6930), 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) [2021-12-17 22:31:25,936 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 427.0) internal successors, (9394), 22 states have internal predecessors, (9394), 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) [2021-12-17 22:31:25,937 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 427.0) internal successors, (9394), 22 states have internal predecessors, (9394), 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) [2021-12-17 22:31:25,937 INFO L186 Difference]: Start difference. First operand has 369 places, 362 transitions, 940 flow. Second operand 21 states and 6930 transitions. [2021-12-17 22:31:25,937 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 389 places, 386 transitions, 1166 flow [2021-12-17 22:31:25,943 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 388 places, 386 transitions, 1152 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-12-17 22:31:25,947 INFO L242 Difference]: Finished difference. Result has 393 places, 375 transitions, 1064 flow [2021-12-17 22:31:25,947 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=427, PETRI_DIFFERENCE_MINUEND_FLOW=934, PETRI_DIFFERENCE_MINUEND_PLACES=368, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=351, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=1064, PETRI_PLACES=393, PETRI_TRANSITIONS=375} [2021-12-17 22:31:25,948 INFO L334 CegarLoopForPetriNet]: 357 programPoint places, 36 predicate places. [2021-12-17 22:31:25,948 INFO L470 AbstractCegarLoop]: Abstraction has has 393 places, 375 transitions, 1064 flow [2021-12-17 22:31:25,949 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 329.6111111111111) internal successors, (5933), 18 states have internal predecessors, (5933), 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) [2021-12-17 22:31:25,949 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:31:25,949 INFO L254 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 1, 1, 1, 1, 1, 1] [2021-12-17 22:31:25,967 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-12-17 22:31:26,166 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-12-17 22:31:26,167 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:31:26,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:31:26,167 INFO L85 PathProgramCache]: Analyzing trace with hash -1306832560, now seen corresponding path program 1 times [2021-12-17 22:31:26,167 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:31:26,167 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150321179] [2021-12-17 22:31:26,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:26,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:31:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:26,310 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:26,310 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 22:31:26,310 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150321179] [2021-12-17 22:31:26,310 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150321179] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 22:31:26,311 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1890399433] [2021-12-17 22:31:26,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:26,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 22:31:26,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 22:31:26,316 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 22:31:26,317 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-12-17 22:31:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 22:31:26,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 16 conjunts are in the unsatisfiable core [2021-12-17 22:31:26,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 22:31:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:26,638 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:31:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:31:26,947 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1890399433] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:31:26,948 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:31:26,948 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2021-12-17 22:31:26,948 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595568427] [2021-12-17 22:31:26,948 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:31:26,948 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2021-12-17 22:31:26,948 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:31:26,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-12-17 22:31:26,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=306, Invalid=816, Unknown=0, NotChecked=0, Total=1122 [2021-12-17 22:31:26,953 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 327 out of 427 [2021-12-17 22:31:26,957 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 393 places, 375 transitions, 1064 flow. Second operand has 34 states, 34 states have (on average 329.79411764705884) internal successors, (11213), 34 states have internal predecessors, (11213), 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) [2021-12-17 22:31:26,958 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:31:26,958 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 327 of 427 [2021-12-17 22:31:26,958 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:31:27,324 INFO L129 PetriNetUnfolder]: 10/384 cut-off events. [2021-12-17 22:31:27,324 INFO L130 PetriNetUnfolder]: For 342/342 co-relation queries the response was YES. [2021-12-17 22:31:27,332 INFO L84 FinitePrefix]: Finished finitePrefix Result has 656 conditions, 384 events. 10/384 cut-off events. For 342/342 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 811 event pairs, 0 based on Foata normal form. 4/378 useless extension candidates. Maximal degree in co-relation 578. Up to 17 conditions per place. [2021-12-17 22:31:27,333 INFO L132 encePairwiseOnDemand]: 422/427 looper letters, 33 selfloop transitions, 31 changer transitions 0/346 dead transitions. [2021-12-17 22:31:27,333 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 379 places, 346 transitions, 1184 flow [2021-12-17 22:31:27,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-12-17 22:31:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2021-12-17 22:31:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 10859 transitions. [2021-12-17 22:31:27,342 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7706337378468526 [2021-12-17 22:31:27,342 INFO L72 ComplementDD]: Start complementDD. Operand 33 states and 10859 transitions. [2021-12-17 22:31:27,342 INFO L73 IsDeterministic]: Start isDeterministic. Operand 33 states and 10859 transitions. [2021-12-17 22:31:27,344 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 22:31:27,344 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 33 states and 10859 transitions. [2021-12-17 22:31:27,358 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 34 states, 33 states have (on average 329.06060606060606) internal successors, (10859), 33 states have internal predecessors, (10859), 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) [2021-12-17 22:31:27,368 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 34 states, 34 states have (on average 427.0) internal successors, (14518), 34 states have internal predecessors, (14518), 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) [2021-12-17 22:31:27,369 INFO L81 ComplementDD]: Finished complementDD. Result has 34 states, 34 states have (on average 427.0) internal successors, (14518), 34 states have internal predecessors, (14518), 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) [2021-12-17 22:31:27,369 INFO L186 Difference]: Start difference. First operand has 393 places, 375 transitions, 1064 flow. Second operand 33 states and 10859 transitions. [2021-12-17 22:31:27,369 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 379 places, 346 transitions, 1184 flow [2021-12-17 22:31:27,372 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 366 places, 346 transitions, 1028 flow, removed 54 selfloop flow, removed 13 redundant places. [2021-12-17 22:31:27,374 INFO L242 Difference]: Finished difference. Result has 366 places, 328 transitions, 889 flow [2021-12-17 22:31:27,375 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=427, PETRI_DIFFERENCE_MINUEND_FLOW=773, PETRI_DIFFERENCE_MINUEND_PLACES=334, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=319, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=297, PETRI_DIFFERENCE_SUBTRAHEND_STATES=33, PETRI_FLOW=889, PETRI_PLACES=366, PETRI_TRANSITIONS=328} [2021-12-17 22:31:27,376 INFO L334 CegarLoopForPetriNet]: 357 programPoint places, 9 predicate places. [2021-12-17 22:31:27,379 INFO L470 AbstractCegarLoop]: Abstraction has has 366 places, 328 transitions, 889 flow [2021-12-17 22:31:27,380 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 329.79411764705884) internal successors, (11213), 34 states have internal predecessors, (11213), 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) [2021-12-17 22:31:27,380 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 22:31:27,381 INFO L254 CegarLoopForPetriNet]: trace histogram [11, 11, 11, 11, 10, 10, 10, 10, 10, 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] [2021-12-17 22:31:27,417 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-12-17 22:31:27,599 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2021-12-17 22:31:27,599 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION] === [2021-12-17 22:31:27,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 22:31:27,600 INFO L85 PathProgramCache]: Analyzing trace with hash -1714725145, now seen corresponding path program 1 times [2021-12-17 22:31:27,600 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 22:31:27,600 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943821591] [2021-12-17 22:31:27,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 22:31:27,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 22:31:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:31:27,626 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-17 22:31:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-17 22:31:27,645 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-17 22:31:27,646 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-17 22:31:27,646 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 2 remaining) [2021-12-17 22:31:27,646 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2021-12-17 22:31:27,646 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2021-12-17 22:31:27,646 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-12-17 22:31:27,646 WARN L234 ceAbstractionStarter]: 10 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-17 22:31:27,646 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 11 thread instances. [2021-12-17 22:31:27,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,660 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,660 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,660 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,661 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,662 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,663 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,664 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,665 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,666 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,667 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,668 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,669 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,670 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,671 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,672 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,673 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,674 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,675 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,676 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,677 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,678 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,679 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,680 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,681 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe t_funThread1of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread1of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,682 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread2of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread2of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread3of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread3of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,683 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe t_funThread4of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread4of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe t_funThread5of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,684 WARN L322 ript$VariableManager]: TermVariabe |t_funThread5of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe t_funThread6of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread6of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,685 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread7of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe t_funThread7of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe t_funThread8of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread8of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,686 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe t_funThread9of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread9of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe t_funThread10of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread10of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,687 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,688 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of11ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,688 WARN L322 ript$VariableManager]: TermVariabe t_funThread11of11ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,688 WARN L322 ript$VariableManager]: TermVariabe |t_funThread11of11ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 22:31:27,691 INFO L148 ThreadInstanceAdder]: Constructed 11 joinOtherThreadTransitions. [2021-12-17 22:31:27,695 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 22:31:27,695 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=PETRI_NET, 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 [2021-12-17 22:31:27,695 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-17 22:31:27,697 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 384 places, 460 transitions, 1118 flow