/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/weaver/parallel/barrier.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-8c2bbc9 [2021-10-06 16:18:25,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-06 16:18:25,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-06 16:18:25,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-06 16:18:25,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-06 16:18:25,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-06 16:18:25,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-06 16:18:25,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-06 16:18:26,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-06 16:18:26,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-06 16:18:26,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-06 16:18:26,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-06 16:18:26,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-06 16:18:26,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-06 16:18:26,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-06 16:18:26,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-06 16:18:26,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-06 16:18:26,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-06 16:18:26,040 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-06 16:18:26,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-06 16:18:26,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-06 16:18:26,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-06 16:18:26,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-06 16:18:26,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-06 16:18:26,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-06 16:18:26,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-06 16:18:26,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-06 16:18:26,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-06 16:18:26,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-06 16:18:26,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-06 16:18:26,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-06 16:18:26,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-06 16:18:26,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-06 16:18:26,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-06 16:18:26,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-06 16:18:26,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-06 16:18:26,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-06 16:18:26,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-06 16:18:26,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-06 16:18:26,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-06 16:18:26,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-06 16:18:26,081 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2021-10-06 16:18:26,136 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-06 16:18:26,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-06 16:18:26,138 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-06 16:18:26,138 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-06 16:18:26,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-06 16:18:26,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-06 16:18:26,143 INFO L138 SettingsManager]: * Use SBE=true [2021-10-06 16:18:26,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-06 16:18:26,144 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-06 16:18:26,144 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-06 16:18:26,146 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-06 16:18:26,146 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-06 16:18:26,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-06 16:18:26,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-06 16:18:26,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-06 16:18:26,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-06 16:18:26,147 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-10-06 16:18:26,147 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-06 16:18:26,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-06 16:18:26,148 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-06 16:18:26,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-06 16:18:26,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-06 16:18:26,148 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-06 16:18:26,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-06 16:18:26,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-06 16:18:26,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-06 16:18:26,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-06 16:18:26,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-06 16:18:26,150 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-06 16:18:26,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-06 16:18:26,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-06 16:18:26,150 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-06 16:18:26,151 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-10-06 16:18:26,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-06 16:18:26,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-06 16:18:26,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-06 16:18:26,660 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-06 16:18:26,661 INFO L275 PluginConnector]: CDTParser initialized [2021-10-06 16:18:26,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/parallel/barrier.wvr.c [2021-10-06 16:18:26,754 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73bb0a71f/53bd33b12dda49fdaf8ff9086f54e4f9/FLAGd648ae241 [2021-10-06 16:18:27,463 INFO L306 CDTParser]: Found 1 translation units. [2021-10-06 16:18:27,465 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/parallel/barrier.wvr.c [2021-10-06 16:18:27,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73bb0a71f/53bd33b12dda49fdaf8ff9086f54e4f9/FLAGd648ae241 [2021-10-06 16:18:27,789 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73bb0a71f/53bd33b12dda49fdaf8ff9086f54e4f9 [2021-10-06 16:18:27,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-06 16:18:27,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-06 16:18:27,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-06 16:18:27,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-06 16:18:27,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-06 16:18:27,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 04:18:27" (1/1) ... [2021-10-06 16:18:27,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67253538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:27, skipping insertion in model container [2021-10-06 16:18:27,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.10 04:18:27" (1/1) ... [2021-10-06 16:18:27,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-06 16:18:27,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-06 16:18:28,069 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/parallel/barrier.wvr.c[3374,3387] [2021-10-06 16:18:28,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-06 16:18:28,092 INFO L203 MainTranslator]: Completed pre-run [2021-10-06 16:18:28,170 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-2/releaseScripts/default/sv-benchmarks/c/weaver/parallel/barrier.wvr.c[3374,3387] [2021-10-06 16:18:28,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-06 16:18:28,199 INFO L208 MainTranslator]: Completed translation [2021-10-06 16:18:28,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28 WrapperNode [2021-10-06 16:18:28,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-06 16:18:28,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-06 16:18:28,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-06 16:18:28,202 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-06 16:18:28,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,265 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-06 16:18:28,266 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-06 16:18:28,266 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-06 16:18:28,266 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-06 16:18:28,277 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-06 16:18:28,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-06 16:18:28,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-06 16:18:28,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-06 16:18:28,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (1/1) ... [2021-10-06 16:18:28,315 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-06 16:18:28,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 [2021-10-06 16:18:28,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-06 16:18:28,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-06 16:18:28,476 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-06 16:18:28,477 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-06 16:18:28,477 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-06 16:18:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-06 16:18:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-06 16:18:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-06 16:18:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-10-06 16:18:28,478 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-10-06 16:18:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-06 16:18:28,478 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-10-06 16:18:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-10-06 16:18:28,479 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-10-06 16:18:28,479 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-10-06 16:18:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-06 16:18:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-06 16:18:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-06 16:18:28,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-06 16:18:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-06 16:18:28,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-06 16:18:28,483 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-06 16:18:29,075 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-06 16:18:29,076 INFO L299 CfgBuilder]: Removed 20 assume(true) statements. [2021-10-06 16:18:29,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.10 04:18:29 BoogieIcfgContainer [2021-10-06 16:18:29,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-06 16:18:29,087 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-06 16:18:29,087 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-06 16:18:29,110 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-06 16:18:29,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.10 04:18:27" (1/3) ... [2021-10-06 16:18:29,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a5583b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.10 04:18:29, skipping insertion in model container [2021-10-06 16:18:29,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.10 04:18:28" (2/3) ... [2021-10-06 16:18:29,112 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a5583b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.10 04:18:29, skipping insertion in model container [2021-10-06 16:18:29,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.10 04:18:29" (3/3) ... [2021-10-06 16:18:29,114 INFO L111 eAbstractionObserver]: Analyzing ICFG barrier.wvr.c [2021-10-06 16:18:29,120 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-06 16:18:29,121 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-06 16:18:29,125 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations. [2021-10-06 16:18:29,126 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-06 16:18:29,229 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,229 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,233 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,233 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,234 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,234 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,234 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,234 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,235 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,235 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,235 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,236 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,236 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,236 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,236 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,236 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,237 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,237 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,237 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,237 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,237 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,238 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,241 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,242 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,242 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,242 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,242 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,242 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,245 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,245 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,246 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,246 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,246 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,246 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,246 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,247 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,247 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,247 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,247 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,247 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,248 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,250 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,250 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,250 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,251 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,251 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,251 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,251 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,251 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,252 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,252 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,253 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,253 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,253 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,253 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,254 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,254 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,254 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,254 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,254 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,255 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,255 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,255 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,255 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,255 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,256 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,256 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,256 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,256 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,256 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,257 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,257 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,257 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,257 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,258 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,258 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,259 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,260 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,260 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,260 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,260 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,260 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,261 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,261 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,261 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,261 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,262 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,262 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,262 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,262 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,263 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,263 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,264 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,264 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,265 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,265 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,265 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,265 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,265 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,266 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,266 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,266 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,266 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,267 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,267 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,267 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,268 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,268 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,269 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,269 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,269 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,269 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,270 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,270 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,270 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,270 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,271 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,271 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,271 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,272 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,272 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,272 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,272 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,272 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,273 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,273 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,273 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,273 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,274 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,274 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,274 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,274 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,274 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,275 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,275 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,275 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,275 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,275 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,276 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,276 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,276 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,276 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,277 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,277 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,277 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,277 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,277 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,278 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,278 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,278 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,278 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,279 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,279 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,279 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,279 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,279 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,280 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,280 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,280 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,280 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,281 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,281 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,281 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,281 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,282 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,282 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,282 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,282 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,282 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,283 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,283 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,283 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,283 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,284 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,284 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,284 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,284 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,285 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,285 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,285 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,286 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,286 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,286 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,286 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,287 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,288 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,288 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,288 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,288 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,289 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,289 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,289 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,289 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,289 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,290 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,290 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,290 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,291 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,291 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,291 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,292 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,293 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,293 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,293 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,293 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,294 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,294 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,294 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,294 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,295 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,295 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,295 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,295 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,296 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,296 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,296 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,300 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,301 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,301 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,301 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,306 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,307 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,307 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,307 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,307 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,308 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,308 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~pre11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,308 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,308 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_~#t6~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,308 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,309 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,309 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,309 WARN L313 ript$VariableManager]: TermVariabe thread4Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,309 WARN L313 ript$VariableManager]: TermVariabe |thread4Thread1of1ForFork1_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,312 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,312 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,313 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,313 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,315 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,315 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,315 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,315 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,318 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,318 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,318 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,318 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,319 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,319 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,319 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,319 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,319 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,320 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,320 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,320 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,320 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,321 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,323 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,324 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,324 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,324 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,326 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,326 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,326 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,326 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,328 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,328 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,328 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,329 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,330 WARN L313 ript$VariableManager]: TermVariabe thread5Thread1of1ForFork3_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,331 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,331 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,331 WARN L313 ript$VariableManager]: TermVariabe |thread5Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,333 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,333 WARN L313 ript$VariableManager]: TermVariabe thread6Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,333 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,334 WARN L313 ript$VariableManager]: TermVariabe |thread6Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-06 16:18:29,390 INFO L148 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2021-10-06 16:18:29,466 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-06 16:18:29,478 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, mConcurrency=FINITE_AUTOMATA, 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 [2021-10-06 16:18:29,479 INFO L340 AbstractCegarLoop]: Starting to check reachability of 42 error locations. [2021-10-06 16:18:29,524 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-10-06 16:18:29,554 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 278 places, 271 transitions, 614 flow [2021-10-06 16:18:29,557 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 278 places, 271 transitions, 614 flow [2021-10-06 16:18:29,560 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 278 places, 271 transitions, 614 flow [2021-10-06 16:18:29,767 INFO L129 PetriNetUnfolder]: 12/243 cut-off events. [2021-10-06 16:18:29,768 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-10-06 16:18:29,779 INFO L84 FinitePrefix]: Finished finitePrefix Result has 272 conditions, 243 events. 12/243 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 447 event pairs, 0 based on Foata normal form. 0/215 useless extension candidates. Maximal degree in co-relation 206. Up to 3 conditions per place. [2021-10-06 16:18:29,795 INFO L116 LiptonReduction]: Number of co-enabled transitions 16940 [2021-10-06 16:18:36,968 INFO L131 LiptonReduction]: Checked pairs total: 80404 [2021-10-06 16:18:36,968 INFO L133 LiptonReduction]: Total number of compositions: 211 [2021-10-06 16:18:36,980 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 122 places, 108 transitions, 288 flow [2021-10-06 16:18:49,275 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 218188 states, 217561 states have (on average 4.940044401340313) internal successors, (1074761), 218187 states have internal predecessors, (1074761), 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) [2021-10-06 16:18:49,675 INFO L276 IsEmpty]: Start isEmpty. Operand has 218188 states, 217561 states have (on average 4.940044401340313) internal successors, (1074761), 218187 states have internal predecessors, (1074761), 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) [2021-10-06 16:18:49,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-06 16:18:49,683 INFO L504 BasicCegarLoop]: Found error trace [2021-10-06 16:18:49,683 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-06 16:18:49,684 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err3INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2021-10-06 16:18:49,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 16:18:49,690 INFO L82 PathProgramCache]: Analyzing trace with hash -782607411, now seen corresponding path program 1 times [2021-10-06 16:18:49,702 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 16:18:49,702 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801933184] [2021-10-06 16:18:49,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 16:18:49,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 16:18:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 16:18:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 16:18:49,975 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 16:18:49,978 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801933184] [2021-10-06 16:18:49,979 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801933184] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 16:18:49,979 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 16:18:49,979 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-06 16:18:49,981 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393618696] [2021-10-06 16:18:49,991 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-06 16:18:49,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 16:18:50,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-06 16:18:50,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-06 16:18:50,548 INFO L87 Difference]: Start difference. First operand has 218188 states, 217561 states have (on average 4.940044401340313) internal successors, (1074761), 218187 states have internal predecessors, (1074761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 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) [2021-10-06 16:18:58,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-06 16:18:58,301 INFO L93 Difference]: Finished difference Result 202778 states and 976924 transitions. [2021-10-06 16:18:58,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 16:18:58,306 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-10-06 16:18:58,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-06 16:19:02,700 INFO L225 Difference]: With dead ends: 202778 [2021-10-06 16:19:02,700 INFO L226 Difference]: Without dead ends: 202112 [2021-10-06 16:19:02,701 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 6.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-06 16:19:04,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202112 states. [2021-10-06 16:19:16,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202112 to 186660. [2021-10-06 16:19:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 186660 states, 186236 states have (on average 4.902134925578299) internal successors, (912954), 186659 states have internal predecessors, (912954), 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) [2021-10-06 16:19:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186660 states to 186660 states and 912954 transitions. [2021-10-06 16:19:21,246 INFO L78 Accepts]: Start accepts. Automaton has 186660 states and 912954 transitions. Word has length 9 [2021-10-06 16:19:21,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-06 16:19:21,248 INFO L470 AbstractCegarLoop]: Abstraction has 186660 states and 912954 transitions. [2021-10-06 16:19:21,249 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.5) internal successors, (9), 2 states have internal predecessors, (9), 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) [2021-10-06 16:19:21,253 INFO L276 IsEmpty]: Start isEmpty. Operand 186660 states and 912954 transitions. [2021-10-06 16:19:21,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-10-06 16:19:21,256 INFO L504 BasicCegarLoop]: Found error trace [2021-10-06 16:19:21,257 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-06 16:19:21,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-06 16:19:21,257 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err3INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2021-10-06 16:19:21,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 16:19:21,261 INFO L82 PathProgramCache]: Analyzing trace with hash -782607518, now seen corresponding path program 1 times [2021-10-06 16:19:21,261 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 16:19:21,262 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902681080] [2021-10-06 16:19:21,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 16:19:21,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 16:19:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 16:19:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 16:19:21,407 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 16:19:21,407 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902681080] [2021-10-06 16:19:21,407 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902681080] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 16:19:21,408 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 16:19:21,408 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-06 16:19:21,408 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228435119] [2021-10-06 16:19:21,409 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-06 16:19:21,410 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 16:19:21,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-06 16:19:21,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-06 16:19:21,411 INFO L87 Difference]: Start difference. First operand 186660 states and 912954 transitions. Second operand has 5 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 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) [2021-10-06 16:19:25,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-06 16:19:25,422 INFO L93 Difference]: Finished difference Result 163490 states and 780689 transitions. [2021-10-06 16:19:25,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-06 16:19:25,423 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2021-10-06 16:19:25,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-06 16:19:27,916 INFO L225 Difference]: With dead ends: 163490 [2021-10-06 16:19:27,917 INFO L226 Difference]: Without dead ends: 163490 [2021-10-06 16:19:27,918 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 19.1ms TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-10-06 16:19:28,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163490 states. [2021-10-06 16:19:37,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163490 to 152236. [2021-10-06 16:19:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152236 states, 151962 states have (on average 4.845329753491004) internal successors, (736306), 152235 states have internal predecessors, (736306), 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) [2021-10-06 16:19:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152236 states to 152236 states and 736306 transitions. [2021-10-06 16:19:42,243 INFO L78 Accepts]: Start accepts. Automaton has 152236 states and 736306 transitions. Word has length 9 [2021-10-06 16:19:42,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-06 16:19:42,244 INFO L470 AbstractCegarLoop]: Abstraction has 152236 states and 736306 transitions. [2021-10-06 16:19:42,245 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 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) [2021-10-06 16:19:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 152236 states and 736306 transitions. [2021-10-06 16:19:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-10-06 16:19:42,249 INFO L504 BasicCegarLoop]: Found error trace [2021-10-06 16:19:42,250 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-06 16:19:42,250 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-06 16:19:42,251 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thread2Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err3INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2021-10-06 16:19:42,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 16:19:42,254 INFO L82 PathProgramCache]: Analyzing trace with hash -1577337745, now seen corresponding path program 1 times [2021-10-06 16:19:42,255 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 16:19:42,256 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555585075] [2021-10-06 16:19:42,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 16:19:42,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 16:19:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 16:19:42,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 16:19:42,497 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 16:19:42,498 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555585075] [2021-10-06 16:19:42,498 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555585075] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 16:19:42,498 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 16:19:42,498 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-06 16:19:42,499 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829160720] [2021-10-06 16:19:42,499 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-06 16:19:42,499 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 16:19:42,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-06 16:19:42,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-06 16:19:42,500 INFO L87 Difference]: Start difference. First operand 152236 states and 736306 transitions. Second operand has 3 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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) [2021-10-06 16:19:46,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-06 16:19:46,895 INFO L93 Difference]: Finished difference Result 137672 states and 661774 transitions. [2021-10-06 16:19:46,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-06 16:19:46,898 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2021-10-06 16:19:46,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-06 16:19:49,920 INFO L225 Difference]: With dead ends: 137672 [2021-10-06 16:19:49,920 INFO L226 Difference]: Without dead ends: 137672 [2021-10-06 16:19:49,920 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-06 16:19:51,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137672 states. [2021-10-06 16:20:00,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137672 to 137672. [2021-10-06 16:20:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137672 states, 137423 states have (on average 4.815598553371706) internal successors, (661774), 137671 states have internal predecessors, (661774), 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) [2021-10-06 16:20:03,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137672 states to 137672 states and 661774 transitions. [2021-10-06 16:20:03,842 INFO L78 Accepts]: Start accepts. Automaton has 137672 states and 661774 transitions. Word has length 12 [2021-10-06 16:20:03,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-06 16:20:03,843 INFO L470 AbstractCegarLoop]: Abstraction has 137672 states and 661774 transitions. [2021-10-06 16:20:03,843 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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) [2021-10-06 16:20:03,843 INFO L276 IsEmpty]: Start isEmpty. Operand 137672 states and 661774 transitions. [2021-10-06 16:20:03,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-10-06 16:20:03,853 INFO L504 BasicCegarLoop]: Found error trace [2021-10-06 16:20:03,854 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-06 16:20:03,854 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-06 16:20:03,854 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thread5Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err3INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2021-10-06 16:20:03,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 16:20:03,855 INFO L82 PathProgramCache]: Analyzing trace with hash -2147237701, now seen corresponding path program 1 times [2021-10-06 16:20:03,855 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 16:20:03,856 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880049585] [2021-10-06 16:20:03,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 16:20:03,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 16:20:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 16:20:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 16:20:04,025 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 16:20:04,025 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880049585] [2021-10-06 16:20:04,025 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [880049585] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 16:20:04,026 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 16:20:04,028 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-06 16:20:04,028 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528294262] [2021-10-06 16:20:04,029 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-06 16:20:04,029 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 16:20:04,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-06 16:20:04,030 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-06 16:20:04,030 INFO L87 Difference]: Start difference. First operand 137672 states and 661774 transitions. Second operand has 4 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-10-06 16:20:07,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-06 16:20:07,803 INFO L93 Difference]: Finished difference Result 129312 states and 601180 transitions. [2021-10-06 16:20:07,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-06 16:20:07,804 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-10-06 16:20:07,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-06 16:20:10,731 INFO L225 Difference]: With dead ends: 129312 [2021-10-06 16:20:10,732 INFO L226 Difference]: Without dead ends: 129312 [2021-10-06 16:20:10,737 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-06 16:20:11,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129312 states. [2021-10-06 16:20:18,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129312 to 113428. [2021-10-06 16:20:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113428 states, 113269 states have (on average 4.766070151586048) internal successors, (539848), 113427 states have internal predecessors, (539848), 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) [2021-10-06 16:20:21,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113428 states to 113428 states and 539848 transitions. [2021-10-06 16:20:21,220 INFO L78 Accepts]: Start accepts. Automaton has 113428 states and 539848 transitions. Word has length 13 [2021-10-06 16:20:21,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-06 16:20:21,221 INFO L470 AbstractCegarLoop]: Abstraction has 113428 states and 539848 transitions. [2021-10-06 16:20:21,221 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-10-06 16:20:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 113428 states and 539848 transitions. [2021-10-06 16:20:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-10-06 16:20:21,222 INFO L504 BasicCegarLoop]: Found error trace [2021-10-06 16:20:21,223 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-06 16:20:21,223 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-06 16:20:21,223 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting thread5Err1ASSERT_VIOLATIONINTEGER_OVERFLOW === [thread1Err3INUSE_VIOLATION, thread1Err5INUSE_VIOLATION, thread2Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thread2Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2021-10-06 16:20:21,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-06 16:20:21,224 INFO L82 PathProgramCache]: Analyzing trace with hash -2147237650, now seen corresponding path program 1 times [2021-10-06 16:20:21,224 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-06 16:20:21,224 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764879032] [2021-10-06 16:20:21,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-06 16:20:21,225 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-06 16:20:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-06 16:20:21,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-06 16:20:21,323 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-06 16:20:21,324 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764879032] [2021-10-06 16:20:21,324 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764879032] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-06 16:20:21,324 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-06 16:20:21,324 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-10-06 16:20:21,325 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652235421] [2021-10-06 16:20:21,329 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-06 16:20:21,329 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-06 16:20:21,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-06 16:20:21,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-06 16:20:21,330 INFO L87 Difference]: Start difference. First operand 113428 states and 539848 transitions. Second operand has 3 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 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)