./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/33_double_lock_p1_vs.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/33_double_lock_p1_vs.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3937112f59473340c79cc2d7ab59a9fe9e4faa83d54303e5490f5452d86b21aa --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 20:47:54,795 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 20:47:54,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 20:47:54,818 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 20:47:54,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 20:47:54,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 20:47:54,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 20:47:54,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 20:47:54,824 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 20:47:54,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 20:47:54,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 20:47:54,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 20:47:54,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 20:47:54,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 20:47:54,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 20:47:54,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 20:47:54,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 20:47:54,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 20:47:54,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 20:47:54,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 20:47:54,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 20:47:54,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 20:47:54,839 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 20:47:54,840 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 20:47:54,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 20:47:54,843 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 20:47:54,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 20:47:54,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 20:47:54,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 20:47:54,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 20:47:54,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 20:47:54,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 20:47:54,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 20:47:54,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 20:47:54,849 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 20:47:54,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 20:47:54,850 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 20:47:54,850 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 20:47:54,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 20:47:54,851 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 20:47:54,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 20:47:54,852 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-06 20:47:54,870 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 20:47:54,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 20:47:54,870 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 20:47:54,871 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 20:47:54,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 20:47:54,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 20:47:54,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 20:47:54,872 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 20:47:54,872 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 20:47:54,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 20:47:54,872 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 20:47:54,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 20:47:54,872 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 20:47:54,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 20:47:54,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 20:47:54,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 20:47:54,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 20:47:54,873 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 20:47:54,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 20:47:54,873 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 20:47:54,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 20:47:54,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 20:47:54,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 20:47:54,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 20:47:54,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 20:47:54,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 20:47:54,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 20:47:54,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 20:47:54,874 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 20:47:54,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 20:47:54,874 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 20:47:54,874 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 20:47:54,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 20:47:54,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 20:47:54,875 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3937112f59473340c79cc2d7ab59a9fe9e4faa83d54303e5490f5452d86b21aa [2021-12-06 20:47:55,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 20:47:55,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 20:47:55,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 20:47:55,090 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 20:47:55,090 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 20:47:55,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/pthread-ext/33_double_lock_p1_vs.i [2021-12-06 20:47:55,135 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/data/0d9c18973/4d40195f47864293a8f760148b91ff45/FLAG27f7c846d [2021-12-06 20:47:55,546 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 20:47:55,546 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/sv-benchmarks/c/pthread-ext/33_double_lock_p1_vs.i [2021-12-06 20:47:55,556 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/data/0d9c18973/4d40195f47864293a8f760148b91ff45/FLAG27f7c846d [2021-12-06 20:47:55,565 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/data/0d9c18973/4d40195f47864293a8f760148b91ff45 [2021-12-06 20:47:55,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 20:47:55,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 20:47:55,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 20:47:55,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 20:47:55,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 20:47:55,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41135407 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55, skipping insertion in model container [2021-12-06 20:47:55,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 20:47:55,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 20:47:55,815 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/sv-benchmarks/c/pthread-ext/33_double_lock_p1_vs.i[30807,30820] [2021-12-06 20:47:55,821 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 20:47:55,827 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 20:47:55,851 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/sv-benchmarks/c/pthread-ext/33_double_lock_p1_vs.i[30807,30820] [2021-12-06 20:47:55,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 20:47:55,880 INFO L208 MainTranslator]: Completed translation [2021-12-06 20:47:55,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55 WrapperNode [2021-12-06 20:47:55,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 20:47:55,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 20:47:55,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 20:47:55,881 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 20:47:55,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,897 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,916 INFO L137 Inliner]: procedures = 175, calls = 36, calls flagged for inlining = 18, calls inlined = 24, statements flattened = 157 [2021-12-06 20:47:55,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 20:47:55,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 20:47:55,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 20:47:55,917 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 20:47:55,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,925 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,930 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 20:47:55,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 20:47:55,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 20:47:55,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 20:47:55,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (1/1) ... [2021-12-06 20:47:55,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 20:47:55,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 20:47:55,967 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 20:47:55,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b3ee2db-ad2a-4fbf-8571-8e8b0ace2051/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 20:47:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 20:47:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2021-12-06 20:47:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2021-12-06 20:47:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-12-06 20:47:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-12-06 20:47:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 20:47:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 20:47:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 20:47:55,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 20:47:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 20:47:55,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 20:47:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 20:47:55,999 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-06 20:47:56,076 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 20:47:56,077 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 20:47:56,257 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 20:47:56,344 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 20:47:56,344 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-06 20:47:56,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 08:47:56 BoogieIcfgContainer [2021-12-06 20:47:56,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 20:47:56,348 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 20:47:56,348 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 20:47:56,350 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 20:47:56,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 08:47:55" (1/3) ... [2021-12-06 20:47:56,351 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b12ceff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 08:47:56, skipping insertion in model container [2021-12-06 20:47:56,351 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:47:55" (2/3) ... [2021-12-06 20:47:56,351 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b12ceff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 08:47:56, skipping insertion in model container [2021-12-06 20:47:56,351 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 08:47:56" (3/3) ... [2021-12-06 20:47:56,352 INFO L111 eAbstractionObserver]: Analyzing ICFG 33_double_lock_p1_vs.i [2021-12-06 20:47:56,356 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-06 20:47:56,356 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 20:47:56,356 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 20:47:56,356 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-06 20:47:56,386 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,386 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,387 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,387 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,387 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,387 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,387 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,387 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,388 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,388 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,388 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,388 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,388 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,389 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,389 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,389 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,389 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,389 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,390 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,390 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,390 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,390 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,390 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,390 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,390 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,391 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,391 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,391 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,391 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,391 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,391 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,391 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,392 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,393 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,393 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,393 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,393 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,393 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,393 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,393 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,393 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,394 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,394 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,394 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,394 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,394 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,394 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,394 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,394 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,395 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,396 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,396 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,396 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,396 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,396 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,396 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,396 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,396 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,397 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,397 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,397 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,397 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,397 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,397 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,398 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,398 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,398 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,398 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,400 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,400 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,400 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,400 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,400 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,401 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,401 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,401 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,401 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,401 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,401 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,401 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,405 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,405 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,405 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,405 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,405 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,405 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,405 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,410 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,411 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,411 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,411 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,411 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,411 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,412 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,412 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,412 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,412 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,412 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,412 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,413 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,413 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,413 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,413 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,413 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,413 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,413 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,414 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:56,416 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-06 20:47:56,456 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 20:47:56,463 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 20:47:56,463 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-12-06 20:47:56,473 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 79 places, 79 transitions, 168 flow [2021-12-06 20:47:56,509 INFO L129 PetriNetUnfolder]: 7/89 cut-off events. [2021-12-06 20:47:56,509 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-06 20:47:56,513 INFO L84 FinitePrefix]: Finished finitePrefix Result has 97 conditions, 89 events. 7/89 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 155 event pairs, 0 based on Foata normal form. 0/79 useless extension candidates. Maximal degree in co-relation 68. Up to 4 conditions per place. [2021-12-06 20:47:56,513 INFO L82 GeneralOperation]: Start removeDead. Operand has 79 places, 79 transitions, 168 flow [2021-12-06 20:47:56,518 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 78 places, 78 transitions, 164 flow [2021-12-06 20:47:56,528 INFO L129 PetriNetUnfolder]: 2/40 cut-off events. [2021-12-06 20:47:56,528 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-06 20:47:56,528 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:47:56,529 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:47:56,529 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 20:47:56,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:47:56,534 INFO L85 PathProgramCache]: Analyzing trace with hash -1285914916, now seen corresponding path program 1 times [2021-12-06 20:47:56,541 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:47:56,541 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260570634] [2021-12-06 20:47:56,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:47:56,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:47:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:47:56,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:47:56,723 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:47:56,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260570634] [2021-12-06 20:47:56,723 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260570634] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:47:56,723 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:47:56,724 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 20:47:56,725 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373837033] [2021-12-06 20:47:56,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:47:56,731 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 20:47:56,732 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:47:56,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 20:47:56,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 20:47:56,752 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 54 out of 79 [2021-12-06 20:47:56,755 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 78 transitions, 164 flow. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:56,755 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:47:56,755 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 54 of 79 [2021-12-06 20:47:56,756 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:47:56,881 INFO L129 PetriNetUnfolder]: 104/297 cut-off events. [2021-12-06 20:47:56,881 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-12-06 20:47:56,883 INFO L84 FinitePrefix]: Finished finitePrefix Result has 525 conditions, 297 events. 104/297 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1211 event pairs, 21 based on Foata normal form. 142/417 useless extension candidates. Maximal degree in co-relation 493. Up to 107 conditions per place. [2021-12-06 20:47:56,887 INFO L132 encePairwiseOnDemand]: 66/79 looper letters, 23 selfloop transitions, 6 changer transitions 0/75 dead transitions. [2021-12-06 20:47:56,887 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 75 transitions, 216 flow [2021-12-06 20:47:56,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 20:47:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-06 20:47:56,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 202 transitions. [2021-12-06 20:47:56,898 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8523206751054853 [2021-12-06 20:47:56,899 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 202 transitions. [2021-12-06 20:47:56,899 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 202 transitions. [2021-12-06 20:47:56,900 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:47:56,903 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 202 transitions. [2021-12-06 20:47:56,905 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 67.33333333333333) internal successors, (202), 3 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:56,909 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:56,910 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 79.0) internal successors, (316), 4 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:56,911 INFO L186 Difference]: Start difference. First operand has 78 places, 78 transitions, 164 flow. Second operand 3 states and 202 transitions. [2021-12-06 20:47:56,912 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 75 transitions, 216 flow [2021-12-06 20:47:56,915 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 69 places, 75 transitions, 215 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-06 20:47:56,918 INFO L242 Difference]: Finished difference. Result has 71 places, 68 transitions, 177 flow [2021-12-06 20:47:56,920 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=79, PETRI_DIFFERENCE_MINUEND_FLOW=137, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=59, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=177, PETRI_PLACES=71, PETRI_TRANSITIONS=68} [2021-12-06 20:47:56,924 INFO L334 CegarLoopForPetriNet]: 78 programPoint places, -7 predicate places. [2021-12-06 20:47:56,924 INFO L470 AbstractCegarLoop]: Abstraction has has 71 places, 68 transitions, 177 flow [2021-12-06 20:47:56,924 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:56,924 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:47:56,925 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:47:56,925 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 20:47:56,925 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 20:47:56,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:47:56,926 INFO L85 PathProgramCache]: Analyzing trace with hash 389079278, now seen corresponding path program 1 times [2021-12-06 20:47:56,926 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:47:56,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143786440] [2021-12-06 20:47:56,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:47:56,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:47:56,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 20:47:56,956 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 20:47:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 20:47:56,988 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 20:47:56,988 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-06 20:47:56,989 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 4 remaining) [2021-12-06 20:47:56,990 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2021-12-06 20:47:56,990 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (1 of 4 remaining) [2021-12-06 20:47:56,990 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2021-12-06 20:47:56,991 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 20:47:56,993 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-12-06 20:47:56,994 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-06 20:47:56,994 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-12-06 20:47:57,005 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,006 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,007 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,008 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,009 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,010 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,011 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,012 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,013 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,014 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,015 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,016 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,017 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,018 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,019 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,020 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,021 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,022 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,023 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,024 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,025 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,026 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,027 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,028 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,028 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,028 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,028 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,028 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,028 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,028 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,028 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,029 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,030 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,031 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,032 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:47:57,033 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-06 20:47:57,035 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 20:47:57,036 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 20:47:57,036 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-12-06 20:47:57,038 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 117 places, 118 transitions, 260 flow [2021-12-06 20:47:57,053 INFO L129 PetriNetUnfolder]: 9/123 cut-off events. [2021-12-06 20:47:57,053 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-12-06 20:47:57,054 INFO L84 FinitePrefix]: Finished finitePrefix Result has 137 conditions, 123 events. 9/123 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 273 event pairs, 0 based on Foata normal form. 0/110 useless extension candidates. Maximal degree in co-relation 132. Up to 6 conditions per place. [2021-12-06 20:47:57,054 INFO L82 GeneralOperation]: Start removeDead. Operand has 117 places, 118 transitions, 260 flow [2021-12-06 20:47:57,055 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 100 places, 99 transitions, 213 flow [2021-12-06 20:47:57,059 INFO L129 PetriNetUnfolder]: 4/46 cut-off events. [2021-12-06 20:47:57,059 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-06 20:47:57,060 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:47:57,060 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:47:57,060 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:47:57,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:47:57,060 INFO L85 PathProgramCache]: Analyzing trace with hash 1583575936, now seen corresponding path program 1 times [2021-12-06 20:47:57,060 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:47:57,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850330329] [2021-12-06 20:47:57,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:47:57,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:47:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:47:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:47:57,099 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:47:57,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850330329] [2021-12-06 20:47:57,100 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850330329] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:47:57,100 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:47:57,100 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 20:47:57,100 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258010880] [2021-12-06 20:47:57,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:47:57,100 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 20:47:57,100 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:47:57,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 20:47:57,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 20:47:57,102 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 71 out of 118 [2021-12-06 20:47:57,102 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 99 transitions, 213 flow. Second operand has 3 states, 3 states have (on average 72.33333333333333) internal successors, (217), 3 states have internal predecessors, (217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:57,102 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:47:57,102 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 71 of 118 [2021-12-06 20:47:57,102 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:47:57,587 INFO L129 PetriNetUnfolder]: 2222/3878 cut-off events. [2021-12-06 20:47:57,587 INFO L130 PetriNetUnfolder]: For 323/323 co-relation queries the response was YES. [2021-12-06 20:47:57,599 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7519 conditions, 3878 events. 2222/3878 cut-off events. For 323/323 co-relation queries the response was YES. Maximal size of possible extension queue 328. Compared 26710 event pairs, 549 based on Foata normal form. 1519/5219 useless extension candidates. Maximal degree in co-relation 7486. Up to 2135 conditions per place. [2021-12-06 20:47:57,625 INFO L132 encePairwiseOnDemand]: 101/118 looper letters, 41 selfloop transitions, 10 changer transitions 0/109 dead transitions. [2021-12-06 20:47:57,626 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 92 places, 109 transitions, 340 flow [2021-12-06 20:47:57,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 20:47:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-06 20:47:57,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 275 transitions. [2021-12-06 20:47:57,629 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7768361581920904 [2021-12-06 20:47:57,629 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 275 transitions. [2021-12-06 20:47:57,629 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 275 transitions. [2021-12-06 20:47:57,630 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:47:57,630 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 275 transitions. [2021-12-06 20:47:57,632 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 91.66666666666667) internal successors, (275), 3 states have internal predecessors, (275), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:57,634 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 118.0) internal successors, (472), 4 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:57,635 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 118.0) internal successors, (472), 4 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:57,635 INFO L186 Difference]: Start difference. First operand has 100 places, 99 transitions, 213 flow. Second operand 3 states and 275 transitions. [2021-12-06 20:47:57,635 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 92 places, 109 transitions, 340 flow [2021-12-06 20:47:57,636 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 109 transitions, 337 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-12-06 20:47:57,647 INFO L242 Difference]: Finished difference. Result has 93 places, 95 transitions, 264 flow [2021-12-06 20:47:57,647 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=89, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=86, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=264, PETRI_PLACES=93, PETRI_TRANSITIONS=95} [2021-12-06 20:47:57,648 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, -7 predicate places. [2021-12-06 20:47:57,648 INFO L470 AbstractCegarLoop]: Abstraction has has 93 places, 95 transitions, 264 flow [2021-12-06 20:47:57,649 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 72.33333333333333) internal successors, (217), 3 states have internal predecessors, (217), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:57,649 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:47:57,649 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:47:57,649 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 20:47:57,649 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:47:57,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:47:57,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1543540875, now seen corresponding path program 1 times [2021-12-06 20:47:57,650 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:47:57,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525461304] [2021-12-06 20:47:57,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:47:57,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:47:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:47:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:47:57,723 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:47:57,723 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525461304] [2021-12-06 20:47:57,723 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1525461304] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:47:57,723 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:47:57,724 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 20:47:57,724 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831544797] [2021-12-06 20:47:57,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:47:57,724 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 20:47:57,724 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:47:57,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 20:47:57,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 20:47:57,726 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 71 out of 118 [2021-12-06 20:47:57,727 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 93 places, 95 transitions, 264 flow. Second operand has 4 states, 4 states have (on average 72.75) internal successors, (291), 4 states have internal predecessors, (291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:57,727 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:47:57,727 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 71 of 118 [2021-12-06 20:47:57,727 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:47:58,274 INFO L129 PetriNetUnfolder]: 2471/4719 cut-off events. [2021-12-06 20:47:58,274 INFO L130 PetriNetUnfolder]: For 1671/1671 co-relation queries the response was YES. [2021-12-06 20:47:58,289 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10726 conditions, 4719 events. 2471/4719 cut-off events. For 1671/1671 co-relation queries the response was YES. Maximal size of possible extension queue 350. Compared 36160 event pairs, 468 based on Foata normal form. 96/4793 useless extension candidates. Maximal degree in co-relation 10690. Up to 1812 conditions per place. [2021-12-06 20:47:58,322 INFO L132 encePairwiseOnDemand]: 107/118 looper letters, 60 selfloop transitions, 14 changer transitions 0/132 dead transitions. [2021-12-06 20:47:58,322 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 132 transitions, 514 flow [2021-12-06 20:47:58,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 20:47:58,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-12-06 20:47:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 360 transitions. [2021-12-06 20:47:58,324 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7627118644067796 [2021-12-06 20:47:58,325 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 360 transitions. [2021-12-06 20:47:58,325 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 360 transitions. [2021-12-06 20:47:58,325 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:47:58,325 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 360 transitions. [2021-12-06 20:47:58,326 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 90.0) internal successors, (360), 4 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:58,328 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 118.0) internal successors, (590), 5 states have internal predecessors, (590), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:58,328 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 118.0) internal successors, (590), 5 states have internal predecessors, (590), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:58,329 INFO L186 Difference]: Start difference. First operand has 93 places, 95 transitions, 264 flow. Second operand 4 states and 360 transitions. [2021-12-06 20:47:58,329 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 132 transitions, 514 flow [2021-12-06 20:47:58,334 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 94 places, 132 transitions, 494 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-06 20:47:58,336 INFO L242 Difference]: Finished difference. Result has 95 places, 99 transitions, 306 flow [2021-12-06 20:47:58,336 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=91, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=95, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=306, PETRI_PLACES=95, PETRI_TRANSITIONS=99} [2021-12-06 20:47:58,337 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, -5 predicate places. [2021-12-06 20:47:58,337 INFO L470 AbstractCegarLoop]: Abstraction has has 95 places, 99 transitions, 306 flow [2021-12-06 20:47:58,337 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 72.75) internal successors, (291), 4 states have internal predecessors, (291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:58,337 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:47:58,337 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:47:58,337 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-06 20:47:58,338 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:47:58,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:47:58,338 INFO L85 PathProgramCache]: Analyzing trace with hash -730331812, now seen corresponding path program 1 times [2021-12-06 20:47:58,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:47:58,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575807985] [2021-12-06 20:47:58,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:47:58,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:47:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:47:58,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:47:58,384 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:47:58,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575807985] [2021-12-06 20:47:58,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575807985] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:47:58,385 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:47:58,385 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 20:47:58,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811457105] [2021-12-06 20:47:58,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:47:58,385 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 20:47:58,385 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:47:58,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 20:47:58,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 20:47:58,386 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 71 out of 118 [2021-12-06 20:47:58,387 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 95 places, 99 transitions, 306 flow. Second operand has 4 states, 4 states have (on average 72.75) internal successors, (291), 4 states have internal predecessors, (291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:58,387 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:47:58,387 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 71 of 118 [2021-12-06 20:47:58,387 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:47:58,984 INFO L129 PetriNetUnfolder]: 2375/5273 cut-off events. [2021-12-06 20:47:58,984 INFO L130 PetriNetUnfolder]: For 2238/2238 co-relation queries the response was YES. [2021-12-06 20:47:59,002 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11645 conditions, 5273 events. 2375/5273 cut-off events. For 2238/2238 co-relation queries the response was YES. Maximal size of possible extension queue 327. Compared 45601 event pairs, 797 based on Foata normal form. 110/5361 useless extension candidates. Maximal degree in co-relation 11608. Up to 1748 conditions per place. [2021-12-06 20:47:59,030 INFO L132 encePairwiseOnDemand]: 106/118 looper letters, 61 selfloop transitions, 24 changer transitions 0/143 dead transitions. [2021-12-06 20:47:59,030 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 98 places, 143 transitions, 620 flow [2021-12-06 20:47:59,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 20:47:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-12-06 20:47:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 360 transitions. [2021-12-06 20:47:59,032 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7627118644067796 [2021-12-06 20:47:59,032 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 360 transitions. [2021-12-06 20:47:59,032 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 360 transitions. [2021-12-06 20:47:59,032 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:47:59,033 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 360 transitions. [2021-12-06 20:47:59,034 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 90.0) internal successors, (360), 4 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,035 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 118.0) internal successors, (590), 5 states have internal predecessors, (590), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,036 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 118.0) internal successors, (590), 5 states have internal predecessors, (590), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,036 INFO L186 Difference]: Start difference. First operand has 95 places, 99 transitions, 306 flow. Second operand 4 states and 360 transitions. [2021-12-06 20:47:59,036 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 98 places, 143 transitions, 620 flow [2021-12-06 20:47:59,039 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 143 transitions, 609 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-06 20:47:59,041 INFO L242 Difference]: Finished difference. Result has 100 places, 114 transitions, 491 flow [2021-12-06 20:47:59,042 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=296, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=99, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=491, PETRI_PLACES=100, PETRI_TRANSITIONS=114} [2021-12-06 20:47:59,042 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 0 predicate places. [2021-12-06 20:47:59,042 INFO L470 AbstractCegarLoop]: Abstraction has has 100 places, 114 transitions, 491 flow [2021-12-06 20:47:59,043 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 72.75) internal successors, (291), 4 states have internal predecessors, (291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,043 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:47:59,043 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:47:59,043 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-06 20:47:59,043 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:47:59,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:47:59,044 INFO L85 PathProgramCache]: Analyzing trace with hash -605140667, now seen corresponding path program 1 times [2021-12-06 20:47:59,044 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:47:59,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043255118] [2021-12-06 20:47:59,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:47:59,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:47:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:47:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:47:59,090 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:47:59,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043255118] [2021-12-06 20:47:59,090 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043255118] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:47:59,090 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:47:59,091 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 20:47:59,091 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995978038] [2021-12-06 20:47:59,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:47:59,091 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 20:47:59,091 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:47:59,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 20:47:59,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 20:47:59,093 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 71 out of 118 [2021-12-06 20:47:59,094 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 114 transitions, 491 flow. Second operand has 5 states, 5 states have (on average 72.6) internal successors, (363), 5 states have internal predecessors, (363), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,094 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:47:59,094 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 71 of 118 [2021-12-06 20:47:59,094 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:47:59,728 INFO L129 PetriNetUnfolder]: 2543/5712 cut-off events. [2021-12-06 20:47:59,728 INFO L130 PetriNetUnfolder]: For 4762/4762 co-relation queries the response was YES. [2021-12-06 20:47:59,743 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14406 conditions, 5712 events. 2543/5712 cut-off events. For 4762/4762 co-relation queries the response was YES. Maximal size of possible extension queue 368. Compared 51000 event pairs, 464 based on Foata normal form. 48/5738 useless extension candidates. Maximal degree in co-relation 14365. Up to 1739 conditions per place. [2021-12-06 20:47:59,766 INFO L132 encePairwiseOnDemand]: 106/118 looper letters, 84 selfloop transitions, 29 changer transitions 0/171 dead transitions. [2021-12-06 20:47:59,766 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 104 places, 171 transitions, 921 flow [2021-12-06 20:47:59,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 20:47:59,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-12-06 20:47:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 456 transitions. [2021-12-06 20:47:59,768 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7728813559322034 [2021-12-06 20:47:59,768 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 456 transitions. [2021-12-06 20:47:59,768 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 456 transitions. [2021-12-06 20:47:59,769 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:47:59,769 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 456 transitions. [2021-12-06 20:47:59,770 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 91.2) internal successors, (456), 5 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,771 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,772 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,772 INFO L186 Difference]: Start difference. First operand has 100 places, 114 transitions, 491 flow. Second operand 5 states and 456 transitions. [2021-12-06 20:47:59,772 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 104 places, 171 transitions, 921 flow [2021-12-06 20:47:59,784 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 104 places, 171 transitions, 909 flow, removed 6 selfloop flow, removed 0 redundant places. [2021-12-06 20:47:59,786 INFO L242 Difference]: Finished difference. Result has 106 places, 126 transitions, 677 flow [2021-12-06 20:47:59,787 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=479, PETRI_DIFFERENCE_MINUEND_PLACES=100, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=90, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=677, PETRI_PLACES=106, PETRI_TRANSITIONS=126} [2021-12-06 20:47:59,787 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 6 predicate places. [2021-12-06 20:47:59,787 INFO L470 AbstractCegarLoop]: Abstraction has has 106 places, 126 transitions, 677 flow [2021-12-06 20:47:59,788 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 72.6) internal successors, (363), 5 states have internal predecessors, (363), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,788 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:47:59,788 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:47:59,788 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 20:47:59,788 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:47:59,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:47:59,788 INFO L85 PathProgramCache]: Analyzing trace with hash -1562317620, now seen corresponding path program 1 times [2021-12-06 20:47:59,788 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:47:59,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851888418] [2021-12-06 20:47:59,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:47:59,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:47:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:47:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:47:59,842 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:47:59,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851888418] [2021-12-06 20:47:59,843 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851888418] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:47:59,843 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:47:59,843 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 20:47:59,843 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826666787] [2021-12-06 20:47:59,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:47:59,843 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 20:47:59,844 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:47:59,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 20:47:59,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 20:47:59,845 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 73 out of 118 [2021-12-06 20:47:59,845 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 106 places, 126 transitions, 677 flow. Second operand has 3 states, 3 states have (on average 77.33333333333333) internal successors, (232), 3 states have internal predecessors, (232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:47:59,845 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:47:59,845 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 73 of 118 [2021-12-06 20:47:59,845 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:48:01,433 INFO L129 PetriNetUnfolder]: 7722/16634 cut-off events. [2021-12-06 20:48:01,434 INFO L130 PetriNetUnfolder]: For 25740/25982 co-relation queries the response was YES. [2021-12-06 20:48:01,478 INFO L84 FinitePrefix]: Finished finitePrefix Result has 44430 conditions, 16634 events. 7722/16634 cut-off events. For 25740/25982 co-relation queries the response was YES. Maximal size of possible extension queue 1377. Compared 173294 event pairs, 2431 based on Foata normal form. 462/16897 useless extension candidates. Maximal degree in co-relation 44380. Up to 8223 conditions per place. [2021-12-06 20:48:01,536 INFO L132 encePairwiseOnDemand]: 108/118 looper letters, 112 selfloop transitions, 10 changer transitions 0/182 dead transitions. [2021-12-06 20:48:01,536 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 182 transitions, 1389 flow [2021-12-06 20:48:01,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 20:48:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-06 20:48:01,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 272 transitions. [2021-12-06 20:48:01,537 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.768361581920904 [2021-12-06 20:48:01,537 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 272 transitions. [2021-12-06 20:48:01,537 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 272 transitions. [2021-12-06 20:48:01,538 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:48:01,538 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 272 transitions. [2021-12-06 20:48:01,538 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 90.66666666666667) internal successors, (272), 3 states have internal predecessors, (272), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:01,539 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 118.0) internal successors, (472), 4 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:01,539 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 118.0) internal successors, (472), 4 states have internal predecessors, (472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:01,539 INFO L186 Difference]: Start difference. First operand has 106 places, 126 transitions, 677 flow. Second operand 3 states and 272 transitions. [2021-12-06 20:48:01,539 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 182 transitions, 1389 flow [2021-12-06 20:48:01,594 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 106 places, 182 transitions, 1265 flow, removed 42 selfloop flow, removed 2 redundant places. [2021-12-06 20:48:01,596 INFO L242 Difference]: Finished difference. Result has 107 places, 133 transitions, 667 flow [2021-12-06 20:48:01,597 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=609, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=667, PETRI_PLACES=107, PETRI_TRANSITIONS=133} [2021-12-06 20:48:01,597 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 7 predicate places. [2021-12-06 20:48:01,597 INFO L470 AbstractCegarLoop]: Abstraction has has 107 places, 133 transitions, 667 flow [2021-12-06 20:48:01,597 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.33333333333333) internal successors, (232), 3 states have internal predecessors, (232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:01,597 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:01,598 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:01,598 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 20:48:01,598 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:48:01,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:01,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1313554895, now seen corresponding path program 1 times [2021-12-06 20:48:01,598 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:01,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40232870] [2021-12-06 20:48:01,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:01,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:48:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:48:01,685 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:48:01,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40232870] [2021-12-06 20:48:01,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40232870] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:48:01,686 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:48:01,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 20:48:01,686 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554912920] [2021-12-06 20:48:01,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:48:01,686 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 20:48:01,686 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:48:01,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 20:48:01,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-12-06 20:48:01,688 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 72 out of 118 [2021-12-06 20:48:01,688 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 107 places, 133 transitions, 667 flow. Second operand has 6 states, 6 states have (on average 74.33333333333333) internal successors, (446), 6 states have internal predecessors, (446), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:01,688 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:48:01,689 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 72 of 118 [2021-12-06 20:48:01,689 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:48:03,954 INFO L129 PetriNetUnfolder]: 10613/22507 cut-off events. [2021-12-06 20:48:03,955 INFO L130 PetriNetUnfolder]: For 33529/33949 co-relation queries the response was YES. [2021-12-06 20:48:04,047 INFO L84 FinitePrefix]: Finished finitePrefix Result has 73521 conditions, 22507 events. 10613/22507 cut-off events. For 33529/33949 co-relation queries the response was YES. Maximal size of possible extension queue 1735. Compared 236999 event pairs, 2266 based on Foata normal form. 529/22748 useless extension candidates. Maximal degree in co-relation 73470. Up to 11039 conditions per place. [2021-12-06 20:48:04,151 INFO L132 encePairwiseOnDemand]: 109/118 looper letters, 124 selfloop transitions, 13 changer transitions 0/196 dead transitions. [2021-12-06 20:48:04,151 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 196 transitions, 1411 flow [2021-12-06 20:48:04,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 20:48:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-12-06 20:48:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 414 transitions. [2021-12-06 20:48:04,152 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7016949152542373 [2021-12-06 20:48:04,152 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 414 transitions. [2021-12-06 20:48:04,152 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 414 transitions. [2021-12-06 20:48:04,153 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:48:04,153 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 414 transitions. [2021-12-06 20:48:04,154 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 82.8) internal successors, (414), 5 states have internal predecessors, (414), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:04,155 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:04,155 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:04,155 INFO L186 Difference]: Start difference. First operand has 107 places, 133 transitions, 667 flow. Second operand 5 states and 414 transitions. [2021-12-06 20:48:04,155 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 196 transitions, 1411 flow [2021-12-06 20:48:04,288 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 196 transitions, 1391 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-06 20:48:04,357 INFO L242 Difference]: Finished difference. Result has 111 places, 141 transitions, 742 flow [2021-12-06 20:48:04,357 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=657, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=133, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=742, PETRI_PLACES=111, PETRI_TRANSITIONS=141} [2021-12-06 20:48:04,358 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 11 predicate places. [2021-12-06 20:48:04,358 INFO L470 AbstractCegarLoop]: Abstraction has has 111 places, 141 transitions, 742 flow [2021-12-06 20:48:04,358 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 74.33333333333333) internal successors, (446), 6 states have internal predecessors, (446), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:04,358 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:04,359 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:04,359 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 20:48:04,359 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:48:04,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:04,359 INFO L85 PathProgramCache]: Analyzing trace with hash -674975574, now seen corresponding path program 2 times [2021-12-06 20:48:04,359 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:04,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467423866] [2021-12-06 20:48:04,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:04,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:48:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:48:04,437 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:48:04,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467423866] [2021-12-06 20:48:04,438 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467423866] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:48:04,438 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:48:04,438 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:48:04,438 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367362554] [2021-12-06 20:48:04,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:48:04,438 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:48:04,438 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:48:04,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:48:04,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:48:04,439 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 64 out of 118 [2021-12-06 20:48:04,440 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 141 transitions, 742 flow. Second operand has 7 states, 7 states have (on average 66.85714285714286) internal successors, (468), 7 states have internal predecessors, (468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:04,440 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:48:04,440 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 64 of 118 [2021-12-06 20:48:04,440 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:48:06,768 INFO L129 PetriNetUnfolder]: 10257/23404 cut-off events. [2021-12-06 20:48:06,768 INFO L130 PetriNetUnfolder]: For 43054/43641 co-relation queries the response was YES. [2021-12-06 20:48:06,856 INFO L84 FinitePrefix]: Finished finitePrefix Result has 81137 conditions, 23404 events. 10257/23404 cut-off events. For 43054/43641 co-relation queries the response was YES. Maximal size of possible extension queue 1545. Compared 257581 event pairs, 2097 based on Foata normal form. 614/23782 useless extension candidates. Maximal degree in co-relation 81077. Up to 9109 conditions per place. [2021-12-06 20:48:06,966 INFO L132 encePairwiseOnDemand]: 106/118 looper letters, 124 selfloop transitions, 24 changer transitions 0/201 dead transitions. [2021-12-06 20:48:06,966 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 201 transitions, 1509 flow [2021-12-06 20:48:06,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 20:48:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-12-06 20:48:06,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 444 transitions. [2021-12-06 20:48:06,968 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6271186440677966 [2021-12-06 20:48:06,969 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 444 transitions. [2021-12-06 20:48:06,969 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 444 transitions. [2021-12-06 20:48:06,969 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:48:06,969 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 444 transitions. [2021-12-06 20:48:06,970 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 74.0) internal successors, (444), 6 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:06,971 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:06,972 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:06,972 INFO L186 Difference]: Start difference. First operand has 111 places, 141 transitions, 742 flow. Second operand 6 states and 444 transitions. [2021-12-06 20:48:06,972 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 201 transitions, 1509 flow [2021-12-06 20:48:07,099 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 201 transitions, 1506 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-06 20:48:07,102 INFO L242 Difference]: Finished difference. Result has 115 places, 150 transitions, 877 flow [2021-12-06 20:48:07,102 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=739, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=141, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=877, PETRI_PLACES=115, PETRI_TRANSITIONS=150} [2021-12-06 20:48:07,102 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 15 predicate places. [2021-12-06 20:48:07,103 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 150 transitions, 877 flow [2021-12-06 20:48:07,103 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 66.85714285714286) internal successors, (468), 7 states have internal predecessors, (468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:07,103 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:07,103 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:07,103 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 20:48:07,103 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:48:07,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:07,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1155385899, now seen corresponding path program 2 times [2021-12-06 20:48:07,104 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:07,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375717112] [2021-12-06 20:48:07,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:07,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:48:07,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:48:07,167 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:48:07,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375717112] [2021-12-06 20:48:07,167 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375717112] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:48:07,167 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:48:07,167 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:48:07,167 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428436141] [2021-12-06 20:48:07,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:48:07,168 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:48:07,168 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:48:07,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:48:07,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:48:07,169 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 64 out of 118 [2021-12-06 20:48:07,170 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 150 transitions, 877 flow. Second operand has 7 states, 7 states have (on average 66.85714285714286) internal successors, (468), 7 states have internal predecessors, (468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:07,170 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:48:07,170 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 64 of 118 [2021-12-06 20:48:07,170 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:48:09,842 INFO L129 PetriNetUnfolder]: 9968/23823 cut-off events. [2021-12-06 20:48:09,843 INFO L130 PetriNetUnfolder]: For 58296/59168 co-relation queries the response was YES. [2021-12-06 20:48:09,940 INFO L84 FinitePrefix]: Finished finitePrefix Result has 93889 conditions, 23823 events. 9968/23823 cut-off events. For 58296/59168 co-relation queries the response was YES. Maximal size of possible extension queue 1578. Compared 268012 event pairs, 1926 based on Foata normal form. 587/24186 useless extension candidates. Maximal degree in co-relation 93826. Up to 10476 conditions per place. [2021-12-06 20:48:10,046 INFO L132 encePairwiseOnDemand]: 106/118 looper letters, 141 selfloop transitions, 33 changer transitions 0/227 dead transitions. [2021-12-06 20:48:10,046 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 227 transitions, 1859 flow [2021-12-06 20:48:10,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 20:48:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-12-06 20:48:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 444 transitions. [2021-12-06 20:48:10,048 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6271186440677966 [2021-12-06 20:48:10,048 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 444 transitions. [2021-12-06 20:48:10,048 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 444 transitions. [2021-12-06 20:48:10,048 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:48:10,048 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 444 transitions. [2021-12-06 20:48:10,049 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 74.0) internal successors, (444), 6 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:10,050 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:10,050 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 118.0) internal successors, (826), 7 states have internal predecessors, (826), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:10,051 INFO L186 Difference]: Start difference. First operand has 115 places, 150 transitions, 877 flow. Second operand 6 states and 444 transitions. [2021-12-06 20:48:10,051 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 227 transitions, 1859 flow [2021-12-06 20:48:10,174 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 227 transitions, 1854 flow, removed 0 selfloop flow, removed 3 redundant places. [2021-12-06 20:48:10,177 INFO L242 Difference]: Finished difference. Result has 118 places, 174 transitions, 1211 flow [2021-12-06 20:48:10,177 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=118, PETRI_DIFFERENCE_MINUEND_FLOW=872, PETRI_DIFFERENCE_MINUEND_PLACES=112, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1211, PETRI_PLACES=118, PETRI_TRANSITIONS=174} [2021-12-06 20:48:10,177 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 18 predicate places. [2021-12-06 20:48:10,177 INFO L470 AbstractCegarLoop]: Abstraction has has 118 places, 174 transitions, 1211 flow [2021-12-06 20:48:10,178 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 66.85714285714286) internal successors, (468), 7 states have internal predecessors, (468), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:10,178 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:10,178 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:10,178 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-06 20:48:10,178 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-06 20:48:10,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:10,178 INFO L85 PathProgramCache]: Analyzing trace with hash -777007714, now seen corresponding path program 1 times [2021-12-06 20:48:10,179 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:10,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [264567469] [2021-12-06 20:48:10,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:10,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 20:48:10,187 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 20:48:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 20:48:10,199 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 20:48:10,199 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-06 20:48:10,199 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 5 remaining) [2021-12-06 20:48:10,199 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2021-12-06 20:48:10,199 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2021-12-06 20:48:10,199 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2021-12-06 20:48:10,199 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2021-12-06 20:48:10,199 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-06 20:48:10,200 INFO L732 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1] [2021-12-06 20:48:10,200 WARN L234 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-06 20:48:10,200 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,213 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,214 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,215 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,216 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,217 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,218 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,219 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,220 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,221 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,222 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,223 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,224 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,225 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,226 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,227 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,228 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,229 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,230 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,231 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,232 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,233 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,234 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,235 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,236 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,237 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,238 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,239 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,240 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,241 WARN L322 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,242 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,243 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,244 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,245 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,245 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,245 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,245 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,245 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 20:48:10,245 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-06 20:48:10,246 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 20:48:10,247 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 20:48:10,247 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-12-06 20:48:10,248 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 155 places, 157 transitions, 356 flow [2021-12-06 20:48:10,258 INFO L129 PetriNetUnfolder]: 11/157 cut-off events. [2021-12-06 20:48:10,258 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-12-06 20:48:10,259 INFO L84 FinitePrefix]: Finished finitePrefix Result has 178 conditions, 157 events. 11/157 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 374 event pairs, 0 based on Foata normal form. 0/141 useless extension candidates. Maximal degree in co-relation 171. Up to 8 conditions per place. [2021-12-06 20:48:10,259 INFO L82 GeneralOperation]: Start removeDead. Operand has 155 places, 157 transitions, 356 flow [2021-12-06 20:48:10,260 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 122 places, 120 transitions, 264 flow [2021-12-06 20:48:10,262 INFO L129 PetriNetUnfolder]: 4/45 cut-off events. [2021-12-06 20:48:10,262 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-06 20:48:10,262 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:10,262 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:10,262 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:48:10,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:10,263 INFO L85 PathProgramCache]: Analyzing trace with hash -1099456548, now seen corresponding path program 1 times [2021-12-06 20:48:10,263 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:10,263 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633508693] [2021-12-06 20:48:10,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:10,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:48:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:48:10,280 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:48:10,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633508693] [2021-12-06 20:48:10,280 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633508693] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:48:10,280 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:48:10,281 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 20:48:10,281 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020883122] [2021-12-06 20:48:10,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:48:10,281 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 20:48:10,281 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:48:10,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 20:48:10,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 20:48:10,282 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 88 out of 157 [2021-12-06 20:48:10,282 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 120 transitions, 264 flow. Second operand has 3 states, 3 states have (on average 89.33333333333333) internal successors, (268), 3 states have internal predecessors, (268), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:10,282 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:48:10,282 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 88 of 157 [2021-12-06 20:48:10,282 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:48:13,970 INFO L129 PetriNetUnfolder]: 31382/46537 cut-off events. [2021-12-06 20:48:13,970 INFO L130 PetriNetUnfolder]: For 6751/6751 co-relation queries the response was YES. [2021-12-06 20:48:14,170 INFO L84 FinitePrefix]: Finished finitePrefix Result has 92714 conditions, 46537 events. 31382/46537 cut-off events. For 6751/6751 co-relation queries the response was YES. Maximal size of possible extension queue 3390. Compared 368011 event pairs, 9243 based on Foata normal form. 14398/59343 useless extension candidates. Maximal degree in co-relation 92680. Up to 28901 conditions per place. [2021-12-06 20:48:14,375 INFO L132 encePairwiseOnDemand]: 136/157 looper letters, 55 selfloop transitions, 14 changer transitions 0/139 dead transitions. [2021-12-06 20:48:14,375 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 139 transitions, 452 flow [2021-12-06 20:48:14,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 20:48:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-06 20:48:14,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 344 transitions. [2021-12-06 20:48:14,377 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7303609341825902 [2021-12-06 20:48:14,377 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 344 transitions. [2021-12-06 20:48:14,377 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 344 transitions. [2021-12-06 20:48:14,377 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:48:14,377 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 344 transitions. [2021-12-06 20:48:14,378 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 114.66666666666667) internal successors, (344), 3 states have internal predecessors, (344), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:14,379 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 157.0) internal successors, (628), 4 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:14,380 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 157.0) internal successors, (628), 4 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:14,380 INFO L186 Difference]: Start difference. First operand has 122 places, 120 transitions, 264 flow. Second operand 3 states and 344 transitions. [2021-12-06 20:48:14,380 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 139 transitions, 452 flow [2021-12-06 20:48:14,382 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 139 transitions, 443 flow, removed 4 selfloop flow, removed 1 redundant places. [2021-12-06 20:48:14,384 INFO L242 Difference]: Finished difference. Result has 115 places, 120 transitions, 343 flow [2021-12-06 20:48:14,385 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=231, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=93, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=343, PETRI_PLACES=115, PETRI_TRANSITIONS=120} [2021-12-06 20:48:14,385 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, -7 predicate places. [2021-12-06 20:48:14,385 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 120 transitions, 343 flow [2021-12-06 20:48:14,386 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 89.33333333333333) internal successors, (268), 3 states have internal predecessors, (268), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:14,386 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:14,386 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:14,386 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-06 20:48:14,386 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:48:14,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:14,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1556245758, now seen corresponding path program 1 times [2021-12-06 20:48:14,387 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:14,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413142680] [2021-12-06 20:48:14,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:14,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:48:14,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:48:14,423 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:48:14,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413142680] [2021-12-06 20:48:14,423 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413142680] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:48:14,423 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:48:14,423 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 20:48:14,423 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584960330] [2021-12-06 20:48:14,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:48:14,424 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 20:48:14,424 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:48:14,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 20:48:14,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 20:48:14,425 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 88 out of 157 [2021-12-06 20:48:14,425 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 120 transitions, 343 flow. Second operand has 4 states, 4 states have (on average 89.75) internal successors, (359), 4 states have internal predecessors, (359), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:14,426 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:48:14,426 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 88 of 157 [2021-12-06 20:48:14,426 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:48:20,224 INFO L129 PetriNetUnfolder]: 38685/61287 cut-off events. [2021-12-06 20:48:20,224 INFO L130 PetriNetUnfolder]: For 23468/23468 co-relation queries the response was YES. [2021-12-06 20:48:20,511 INFO L84 FinitePrefix]: Finished finitePrefix Result has 145377 conditions, 61287 events. 38685/61287 cut-off events. For 23468/23468 co-relation queries the response was YES. Maximal size of possible extension queue 4208. Compared 548297 event pairs, 7885 based on Foata normal form. 1122/62377 useless extension candidates. Maximal degree in co-relation 145340. Up to 26528 conditions per place. [2021-12-06 20:48:20,810 INFO L132 encePairwiseOnDemand]: 142/157 looper letters, 81 selfloop transitions, 20 changer transitions 0/171 dead transitions. [2021-12-06 20:48:20,810 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 171 transitions, 693 flow [2021-12-06 20:48:20,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 20:48:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-12-06 20:48:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 455 transitions. [2021-12-06 20:48:20,812 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7245222929936306 [2021-12-06 20:48:20,812 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 455 transitions. [2021-12-06 20:48:20,812 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 455 transitions. [2021-12-06 20:48:20,812 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:48:20,813 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 455 transitions. [2021-12-06 20:48:20,814 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 113.75) internal successors, (455), 4 states have internal predecessors, (455), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:20,815 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 157.0) internal successors, (785), 5 states have internal predecessors, (785), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:20,815 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 157.0) internal successors, (785), 5 states have internal predecessors, (785), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:20,815 INFO L186 Difference]: Start difference. First operand has 115 places, 120 transitions, 343 flow. Second operand 4 states and 455 transitions. [2021-12-06 20:48:20,815 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 171 transitions, 693 flow [2021-12-06 20:48:20,833 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 171 transitions, 665 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-06 20:48:20,835 INFO L242 Difference]: Finished difference. Result has 117 places, 126 transitions, 405 flow [2021-12-06 20:48:20,835 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=315, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=120, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=405, PETRI_PLACES=117, PETRI_TRANSITIONS=126} [2021-12-06 20:48:20,836 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, -5 predicate places. [2021-12-06 20:48:20,836 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 126 transitions, 405 flow [2021-12-06 20:48:20,836 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 89.75) internal successors, (359), 4 states have internal predecessors, (359), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:20,836 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:20,836 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:20,836 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-06 20:48:20,837 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:48:20,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:20,837 INFO L85 PathProgramCache]: Analyzing trace with hash -2112374529, now seen corresponding path program 1 times [2021-12-06 20:48:20,837 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:20,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754215812] [2021-12-06 20:48:20,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:20,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:48:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:48:20,863 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:48:20,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754215812] [2021-12-06 20:48:20,863 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754215812] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:48:20,863 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:48:20,863 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 20:48:20,863 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149920452] [2021-12-06 20:48:20,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:48:20,864 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 20:48:20,864 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:48:20,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 20:48:20,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 20:48:20,865 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 88 out of 157 [2021-12-06 20:48:20,865 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 126 transitions, 405 flow. Second operand has 4 states, 4 states have (on average 89.75) internal successors, (359), 4 states have internal predecessors, (359), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:20,865 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:48:20,865 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 88 of 157 [2021-12-06 20:48:20,865 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:48:28,195 INFO L129 PetriNetUnfolder]: 46926/83375 cut-off events. [2021-12-06 20:48:28,195 INFO L130 PetriNetUnfolder]: For 42144/42144 co-relation queries the response was YES. [2021-12-06 20:48:28,631 INFO L84 FinitePrefix]: Finished finitePrefix Result has 194511 conditions, 83375 events. 46926/83375 cut-off events. For 42144/42144 co-relation queries the response was YES. Maximal size of possible extension queue 5485. Compared 887604 event pairs, 13775 based on Foata normal form. 1584/84927 useless extension candidates. Maximal degree in co-relation 194473. Up to 33637 conditions per place. [2021-12-06 20:48:29,143 INFO L132 encePairwiseOnDemand]: 141/157 looper letters, 82 selfloop transitions, 38 changer transitions 0/190 dead transitions. [2021-12-06 20:48:29,143 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 190 transitions, 871 flow [2021-12-06 20:48:29,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 20:48:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-12-06 20:48:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 457 transitions. [2021-12-06 20:48:29,145 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7277070063694268 [2021-12-06 20:48:29,145 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 457 transitions. [2021-12-06 20:48:29,145 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 457 transitions. [2021-12-06 20:48:29,145 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:48:29,145 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 457 transitions. [2021-12-06 20:48:29,146 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 114.25) internal successors, (457), 4 states have internal predecessors, (457), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:29,147 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 157.0) internal successors, (785), 5 states have internal predecessors, (785), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:29,148 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 157.0) internal successors, (785), 5 states have internal predecessors, (785), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:29,148 INFO L186 Difference]: Start difference. First operand has 117 places, 126 transitions, 405 flow. Second operand 4 states and 457 transitions. [2021-12-06 20:48:29,148 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 190 transitions, 871 flow [2021-12-06 20:48:29,184 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 190 transitions, 856 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-06 20:48:29,186 INFO L242 Difference]: Finished difference. Result has 122 places, 151 transitions, 702 flow [2021-12-06 20:48:29,186 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=391, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=702, PETRI_PLACES=122, PETRI_TRANSITIONS=151} [2021-12-06 20:48:29,187 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 0 predicate places. [2021-12-06 20:48:29,187 INFO L470 AbstractCegarLoop]: Abstraction has has 122 places, 151 transitions, 702 flow [2021-12-06 20:48:29,187 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 89.75) internal successors, (359), 4 states have internal predecessors, (359), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:29,187 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:29,187 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:29,187 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-06 20:48:29,187 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:48:29,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:29,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1585638197, now seen corresponding path program 1 times [2021-12-06 20:48:29,188 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:29,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248390157] [2021-12-06 20:48:29,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:29,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:48:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:48:29,214 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:48:29,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248390157] [2021-12-06 20:48:29,214 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248390157] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:48:29,214 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:48:29,215 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 20:48:29,215 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570555233] [2021-12-06 20:48:29,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:48:29,215 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 20:48:29,215 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:48:29,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 20:48:29,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 20:48:29,216 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 88 out of 157 [2021-12-06 20:48:29,216 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 151 transitions, 702 flow. Second operand has 5 states, 5 states have (on average 89.6) internal successors, (448), 5 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:29,216 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:48:29,216 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 88 of 157 [2021-12-06 20:48:29,216 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:48:38,653 INFO L129 PetriNetUnfolder]: 55467/101329 cut-off events. [2021-12-06 20:48:38,653 INFO L130 PetriNetUnfolder]: For 100276/100276 co-relation queries the response was YES. [2021-12-06 20:48:39,235 INFO L84 FinitePrefix]: Finished finitePrefix Result has 272293 conditions, 101329 events. 55467/101329 cut-off events. For 100276/100276 co-relation queries the response was YES. Maximal size of possible extension queue 6764. Compared 1140077 event pairs, 9333 based on Foata normal form. 903/102200 useless extension candidates. Maximal degree in co-relation 272251. Up to 36585 conditions per place. [2021-12-06 20:48:39,745 INFO L132 encePairwiseOnDemand]: 141/157 looper letters, 124 selfloop transitions, 41 changer transitions 0/235 dead transitions. [2021-12-06 20:48:39,745 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 235 transitions, 1365 flow [2021-12-06 20:48:39,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 20:48:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-12-06 20:48:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 577 transitions. [2021-12-06 20:48:39,747 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7350318471337579 [2021-12-06 20:48:39,747 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 577 transitions. [2021-12-06 20:48:39,747 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 577 transitions. [2021-12-06 20:48:39,748 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:48:39,748 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 577 transitions. [2021-12-06 20:48:39,749 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 115.4) internal successors, (577), 5 states have internal predecessors, (577), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:39,750 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 157.0) internal successors, (942), 6 states have internal predecessors, (942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:39,751 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 157.0) internal successors, (942), 6 states have internal predecessors, (942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:39,751 INFO L186 Difference]: Start difference. First operand has 122 places, 151 transitions, 702 flow. Second operand 5 states and 577 transitions. [2021-12-06 20:48:39,751 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 235 transitions, 1365 flow [2021-12-06 20:48:40,812 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 235 transitions, 1341 flow, removed 12 selfloop flow, removed 0 redundant places. [2021-12-06 20:48:40,815 INFO L242 Difference]: Finished difference. Result has 128 places, 171 transitions, 988 flow [2021-12-06 20:48:40,815 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=678, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=151, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=988, PETRI_PLACES=128, PETRI_TRANSITIONS=171} [2021-12-06 20:48:40,815 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 6 predicate places. [2021-12-06 20:48:40,815 INFO L470 AbstractCegarLoop]: Abstraction has has 128 places, 171 transitions, 988 flow [2021-12-06 20:48:40,815 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 89.6) internal successors, (448), 5 states have internal predecessors, (448), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:40,816 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:48:40,816 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:48:40,816 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-06 20:48:40,816 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:48:40,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:48:40,816 INFO L85 PathProgramCache]: Analyzing trace with hash 972892693, now seen corresponding path program 1 times [2021-12-06 20:48:40,816 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:48:40,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275860584] [2021-12-06 20:48:40,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:48:40,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:48:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:48:40,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:48:40,838 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:48:40,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275860584] [2021-12-06 20:48:40,838 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1275860584] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:48:40,838 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:48:40,838 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 20:48:40,838 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333893389] [2021-12-06 20:48:40,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:48:40,839 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 20:48:40,839 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:48:40,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 20:48:40,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 20:48:40,839 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 157 [2021-12-06 20:48:40,840 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 171 transitions, 988 flow. Second operand has 3 states, 3 states have (on average 98.33333333333333) internal successors, (295), 3 states have internal predecessors, (295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:48:40,840 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:48:40,840 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 157 [2021-12-06 20:48:40,840 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:49:10,263 INFO L129 PetriNetUnfolder]: 167421/297101 cut-off events. [2021-12-06 20:49:10,263 INFO L130 PetriNetUnfolder]: For 550561/556167 co-relation queries the response was YES. [2021-12-06 20:49:11,927 INFO L84 FinitePrefix]: Finished finitePrefix Result has 873236 conditions, 297101 events. 167421/297101 cut-off events. For 550561/556167 co-relation queries the response was YES. Maximal size of possible extension queue 18496. Compared 3613075 event pairs, 46905 based on Foata normal form. 10478/303814 useless extension candidates. Maximal degree in co-relation 873185. Up to 155051 conditions per place. [2021-12-06 20:49:13,502 INFO L132 encePairwiseOnDemand]: 144/157 looper letters, 174 selfloop transitions, 13 changer transitions 0/259 dead transitions. [2021-12-06 20:49:13,502 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 130 places, 259 transitions, 2115 flow [2021-12-06 20:49:13,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 20:49:13,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-06 20:49:13,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 353 transitions. [2021-12-06 20:49:13,504 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7494692144373672 [2021-12-06 20:49:13,504 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 353 transitions. [2021-12-06 20:49:13,504 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 353 transitions. [2021-12-06 20:49:13,504 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:49:13,504 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 353 transitions. [2021-12-06 20:49:13,505 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:49:13,506 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 157.0) internal successors, (628), 4 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:49:13,506 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 157.0) internal successors, (628), 4 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:49:13,506 INFO L186 Difference]: Start difference. First operand has 128 places, 171 transitions, 988 flow. Second operand 3 states and 353 transitions. [2021-12-06 20:49:13,506 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 130 places, 259 transitions, 2115 flow [2021-12-06 20:49:19,945 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 128 places, 259 transitions, 1935 flow, removed 62 selfloop flow, removed 2 redundant places. [2021-12-06 20:49:19,948 INFO L242 Difference]: Finished difference. Result has 129 places, 180 transitions, 967 flow [2021-12-06 20:49:19,948 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=892, PETRI_DIFFERENCE_MINUEND_PLACES=126, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=158, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=967, PETRI_PLACES=129, PETRI_TRANSITIONS=180} [2021-12-06 20:49:19,949 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 7 predicate places. [2021-12-06 20:49:19,949 INFO L470 AbstractCegarLoop]: Abstraction has has 129 places, 180 transitions, 967 flow [2021-12-06 20:49:19,949 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 98.33333333333333) internal successors, (295), 3 states have internal predecessors, (295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:49:19,949 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:49:19,949 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:49:19,949 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-12-06 20:49:19,949 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:49:19,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:49:19,949 INFO L85 PathProgramCache]: Analyzing trace with hash -187896060, now seen corresponding path program 1 times [2021-12-06 20:49:19,949 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:49:19,950 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793310173] [2021-12-06 20:49:19,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:49:19,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:49:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:49:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:49:20,012 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:49:20,012 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793310173] [2021-12-06 20:49:20,012 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1793310173] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:49:20,012 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:49:20,012 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 20:49:20,012 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307105944] [2021-12-06 20:49:20,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:49:20,013 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 20:49:20,013 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:49:20,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 20:49:20,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-12-06 20:49:20,014 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 157 [2021-12-06 20:49:20,014 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 180 transitions, 967 flow. Second operand has 6 states, 6 states have (on average 95.33333333333333) internal successors, (572), 6 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:49:20,014 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:49:20,014 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 157 [2021-12-06 20:49:20,014 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:50:04,095 INFO L129 PetriNetUnfolder]: 247125/431852 cut-off events. [2021-12-06 20:50:04,095 INFO L130 PetriNetUnfolder]: For 764141/773365 co-relation queries the response was YES. [2021-12-06 20:50:06,690 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1508357 conditions, 431852 events. 247125/431852 cut-off events. For 764141/773365 co-relation queries the response was YES. Maximal size of possible extension queue 24954. Compared 5264410 event pairs, 42666 based on Foata normal form. 13713/439539 useless extension candidates. Maximal degree in co-relation 1508305. Up to 217709 conditions per place. [2021-12-06 20:50:09,495 INFO L132 encePairwiseOnDemand]: 146/157 looper letters, 190 selfloop transitions, 16 changer transitions 0/277 dead transitions. [2021-12-06 20:50:09,496 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 277 transitions, 2123 flow [2021-12-06 20:50:09,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 20:50:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-12-06 20:50:09,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 537 transitions. [2021-12-06 20:50:09,498 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6840764331210191 [2021-12-06 20:50:09,498 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 537 transitions. [2021-12-06 20:50:09,498 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 537 transitions. [2021-12-06 20:50:09,499 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:50:09,499 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 537 transitions. [2021-12-06 20:50:09,500 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 107.4) internal successors, (537), 5 states have internal predecessors, (537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:50:09,501 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 157.0) internal successors, (942), 6 states have internal predecessors, (942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:50:09,501 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 157.0) internal successors, (942), 6 states have internal predecessors, (942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:50:09,502 INFO L186 Difference]: Start difference. First operand has 129 places, 180 transitions, 967 flow. Second operand 5 states and 537 transitions. [2021-12-06 20:50:09,502 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 277 transitions, 2123 flow [2021-12-06 20:50:31,176 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 277 transitions, 2097 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-06 20:50:31,179 INFO L242 Difference]: Finished difference. Result has 133 places, 190 transitions, 1060 flow [2021-12-06 20:50:31,179 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=954, PETRI_DIFFERENCE_MINUEND_PLACES=128, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=180, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1060, PETRI_PLACES=133, PETRI_TRANSITIONS=190} [2021-12-06 20:50:31,179 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 11 predicate places. [2021-12-06 20:50:31,179 INFO L470 AbstractCegarLoop]: Abstraction has has 133 places, 190 transitions, 1060 flow [2021-12-06 20:50:31,180 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 95.33333333333333) internal successors, (572), 6 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:50:31,180 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:50:31,180 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:50:31,180 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-12-06 20:50:31,180 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:50:31,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:50:31,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1512244941, now seen corresponding path program 2 times [2021-12-06 20:50:31,180 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:50:31,181 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825256599] [2021-12-06 20:50:31,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:50:31,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:50:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:50:31,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:50:31,229 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:50:31,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825256599] [2021-12-06 20:50:31,229 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825256599] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:50:31,230 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:50:31,230 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:50:31,230 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628079123] [2021-12-06 20:50:31,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:50:31,230 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:50:31,230 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:50:31,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:50:31,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:50:31,231 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 157 [2021-12-06 20:50:31,232 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 190 transitions, 1060 flow. Second operand has 7 states, 7 states have (on average 87.85714285714286) internal successors, (615), 7 states have internal predecessors, (615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:50:31,232 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:50:31,232 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 157 [2021-12-06 20:50:31,232 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:51:22,352 INFO L129 PetriNetUnfolder]: 252635/464998 cut-off events. [2021-12-06 20:51:22,352 INFO L130 PetriNetUnfolder]: For 984333/997129 co-relation queries the response was YES. [2021-12-06 20:51:25,215 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1723412 conditions, 464998 events. 252635/464998 cut-off events. For 984333/997129 co-relation queries the response was YES. Maximal size of possible extension queue 22914. Compared 5954575 event pairs, 41423 based on Foata normal form. 12096/470800 useless extension candidates. Maximal degree in co-relation 1723351. Up to 197946 conditions per place. [2021-12-06 20:51:28,137 INFO L132 encePairwiseOnDemand]: 142/157 looper letters, 187 selfloop transitions, 31 changer transitions 0/283 dead transitions. [2021-12-06 20:51:28,138 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 283 transitions, 2240 flow [2021-12-06 20:51:28,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 20:51:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-12-06 20:51:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 588 transitions. [2021-12-06 20:51:28,140 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6242038216560509 [2021-12-06 20:51:28,140 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 588 transitions. [2021-12-06 20:51:28,140 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 588 transitions. [2021-12-06 20:51:28,140 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:51:28,140 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 588 transitions. [2021-12-06 20:51:28,142 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 98.0) internal successors, (588), 6 states have internal predecessors, (588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:51:28,143 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 157.0) internal successors, (1099), 7 states have internal predecessors, (1099), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:51:28,143 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 157.0) internal successors, (1099), 7 states have internal predecessors, (1099), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:51:28,143 INFO L186 Difference]: Start difference. First operand has 133 places, 190 transitions, 1060 flow. Second operand 6 states and 588 transitions. [2021-12-06 20:51:28,143 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 283 transitions, 2240 flow [2021-12-06 20:51:53,665 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 136 places, 283 transitions, 2237 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-06 20:51:53,669 INFO L242 Difference]: Finished difference. Result has 137 places, 202 transitions, 1239 flow [2021-12-06 20:51:53,669 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=1057, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=190, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=159, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1239, PETRI_PLACES=137, PETRI_TRANSITIONS=202} [2021-12-06 20:51:53,669 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 15 predicate places. [2021-12-06 20:51:53,669 INFO L470 AbstractCegarLoop]: Abstraction has has 137 places, 202 transitions, 1239 flow [2021-12-06 20:51:53,670 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 87.85714285714286) internal successors, (615), 7 states have internal predecessors, (615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:51:53,670 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:51:53,670 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:51:53,670 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-12-06 20:51:53,670 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:51:53,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:51:53,670 INFO L85 PathProgramCache]: Analyzing trace with hash 1003752872, now seen corresponding path program 2 times [2021-12-06 20:51:53,671 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:51:53,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11172533] [2021-12-06 20:51:53,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:51:53,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:51:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:51:53,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:51:53,730 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:51:53,730 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11172533] [2021-12-06 20:51:53,730 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11172533] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:51:53,730 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:51:53,730 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 20:51:53,730 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920142977] [2021-12-06 20:51:53,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:51:53,730 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 20:51:53,730 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:51:53,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 20:51:53,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-12-06 20:51:53,731 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 157 [2021-12-06 20:51:53,732 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 202 transitions, 1239 flow. Second operand has 7 states, 7 states have (on average 87.85714285714286) internal successors, (615), 7 states have internal predecessors, (615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:51:53,732 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:51:53,732 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 157 [2021-12-06 20:51:53,732 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:52:54,169 INFO L129 PetriNetUnfolder]: 273349/516513 cut-off events. [2021-12-06 20:52:54,170 INFO L130 PetriNetUnfolder]: For 1400450/1416062 co-relation queries the response was YES. [2021-12-06 20:52:57,522 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2172949 conditions, 516513 events. 273349/516513 cut-off events. For 1400450/1416062 co-relation queries the response was YES. Maximal size of possible extension queue 23696. Compared 6824528 event pairs, 43256 based on Foata normal form. 11516/520600 useless extension candidates. Maximal degree in co-relation 2172885. Up to 246094 conditions per place. [2021-12-06 20:53:00,951 INFO L132 encePairwiseOnDemand]: 142/157 looper letters, 209 selfloop transitions, 43 changer transitions 0/317 dead transitions. [2021-12-06 20:53:00,951 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 142 places, 317 transitions, 2700 flow [2021-12-06 20:53:00,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 20:53:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-12-06 20:53:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 588 transitions. [2021-12-06 20:53:00,953 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6242038216560509 [2021-12-06 20:53:00,953 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 588 transitions. [2021-12-06 20:53:00,953 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 588 transitions. [2021-12-06 20:53:00,954 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:53:00,954 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 588 transitions. [2021-12-06 20:53:00,955 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 98.0) internal successors, (588), 6 states have internal predecessors, (588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:53:00,956 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 157.0) internal successors, (1099), 7 states have internal predecessors, (1099), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:53:00,957 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 157.0) internal successors, (1099), 7 states have internal predecessors, (1099), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:53:00,957 INFO L186 Difference]: Start difference. First operand has 137 places, 202 transitions, 1239 flow. Second operand 6 states and 588 transitions. [2021-12-06 20:53:00,957 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 142 places, 317 transitions, 2700 flow [2021-12-06 20:53:39,708 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 317 transitions, 2695 flow, removed 0 selfloop flow, removed 3 redundant places. [2021-12-06 20:53:39,712 INFO L242 Difference]: Finished difference. Result has 140 places, 234 transitions, 1684 flow [2021-12-06 20:53:39,712 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=1234, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=202, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=159, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1684, PETRI_PLACES=140, PETRI_TRANSITIONS=234} [2021-12-06 20:53:39,713 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 18 predicate places. [2021-12-06 20:53:39,713 INFO L470 AbstractCegarLoop]: Abstraction has has 140 places, 234 transitions, 1684 flow [2021-12-06 20:53:39,713 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 87.85714285714286) internal successors, (615), 7 states have internal predecessors, (615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:53:39,713 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:53:39,713 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:53:39,714 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-12-06 20:53:39,714 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:53:39,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:53:39,714 INFO L85 PathProgramCache]: Analyzing trace with hash -794240189, now seen corresponding path program 1 times [2021-12-06 20:53:39,714 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:53:39,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207783180] [2021-12-06 20:53:39,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:53:39,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:53:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:53:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:53:39,751 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:53:39,751 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207783180] [2021-12-06 20:53:39,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207783180] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:53:39,751 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:53:39,751 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 20:53:39,752 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350840994] [2021-12-06 20:53:39,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:53:39,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 20:53:39,752 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:53:39,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 20:53:39,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 20:53:39,753 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 88 out of 157 [2021-12-06 20:53:39,754 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 234 transitions, 1684 flow. Second operand has 4 states, 4 states have (on average 90.75) internal successors, (363), 4 states have internal predecessors, (363), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:53:39,754 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:53:39,754 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 88 of 157 [2021-12-06 20:53:39,754 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 20:53:42,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), 225#true, thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0NotInUse, Black: 182#(<= 0 ~count~0), 35#L728-3true, 31#L713-1true, thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:42,734 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-12-06 20:53:42,735 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:42,735 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-12-06 20:53:42,735 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-12-06 20:53:42,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 41#L713-1true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), 225#true, 116#L722-2true, thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0NotInUse, 35#L728-3true, Black: 182#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:42,741 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-12-06 20:53:42,741 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-12-06 20:53:42,741 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-12-06 20:53:42,741 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:43,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, 32#L714-1true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), 116#L722-2true, 225#true, thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0NotInUse, Black: 182#(<= 0 ~count~0), 35#L728-3true, thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:43,512 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-12-06 20:53:43,512 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-12-06 20:53:43,512 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-12-06 20:53:43,513 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:44,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][29], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 182#(<= 0 ~count~0), Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 227#(= ~count~0 0), 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0NotInUse, 35#L728-3true, Black: 181#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 45#L714-1true, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:53:44,238 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-12-06 20:53:44,239 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-12-06 20:53:44,239 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-12-06 20:53:44,239 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:44,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][29], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, 32#L714-1true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 116#L722-2true, Black: 173#(= (+ ~count~0 1) 0), 182#(<= 0 ~count~0), thr2Thread1of3ForFork0InUse, 227#(= ~count~0 0), 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0NotInUse, 35#L728-3true, Black: 181#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:53:44,239 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-12-06 20:53:44,239 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-12-06 20:53:44,239 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-12-06 20:53:44,240 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:50,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 105#thr2ENTRYtrue, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), 225#true, thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, Black: 182#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 31#L713-1true, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:50,104 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-12-06 20:53:50,104 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:50,104 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-12-06 20:53:50,104 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:50,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 41#L713-1true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 105#thr2ENTRYtrue, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 225#true, 116#L722-2true, Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, Black: 182#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:50,108 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-12-06 20:53:50,108 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:50,108 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:50,108 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-12-06 20:53:50,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 3#thr2ENTRYtrue, Black: 167#(<= 1 ~count~0), 56#L751-3true, 71#L713-1true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), 225#true, 116#L722-2true, thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, Black: 182#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:50,111 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-12-06 20:53:50,111 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:50,111 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-12-06 20:53:50,111 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:50,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, 70#thr2ENTRYtrue, Black: 167#(<= 1 ~count~0), 56#L751-3true, 71#L713-1true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 225#true, Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, Black: 182#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:50,154 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-12-06 20:53:50,154 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:50,154 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-12-06 20:53:50,154 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-12-06 20:53:51,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, 32#L714-1true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), Black: 167#(<= 1 ~count~0), 56#L751-3true, 105#thr2ENTRYtrue, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 225#true, 116#L722-2true, Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, Black: 182#(<= 0 ~count~0), 35#L728-3true, Black: 181#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:51,758 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-12-06 20:53:51,758 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:51,758 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-06 20:53:51,758 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:51,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 3#thr2ENTRYtrue, Black: 167#(<= 1 ~count~0), 102#L714-1true, 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 116#L722-2true, Black: 173#(= (+ ~count~0 1) 0), 225#true, thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, Black: 182#(<= 0 ~count~0), 35#L728-3true, Black: 181#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:51,761 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-12-06 20:53:51,761 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:51,761 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:51,761 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-06 20:53:51,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, 70#thr2ENTRYtrue, 102#L714-1true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 225#true, Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, Black: 182#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:53:51,781 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-12-06 20:53:51,781 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:51,781 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:51,781 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][29], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 3#thr2ENTRYtrue, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), 182#(<= 0 ~count~0), thr2Thread1of3ForFork0InUse, 227#(= ~count~0 0), 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 67#L722-2true, 35#L728-3true, thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 45#L714-1true, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:53:53,161 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,161 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:53,161 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,162 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:53,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][29], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 3#thr2ENTRYtrue, Black: 167#(<= 1 ~count~0), 102#L714-1true, 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 182#(<= 0 ~count~0), Black: 173#(= (+ ~count~0 1) 0), 116#L722-2true, 227#(= ~count~0 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:53:53,162 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,162 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:53,162 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:53,162 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][29], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, 70#thr2ENTRYtrue, Black: 167#(<= 1 ~count~0), 102#L714-1true, 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), 182#(<= 0 ~count~0), 227#(= ~count~0 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, Black: 181#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:53:53,165 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,165 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:53,165 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,165 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:53,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][29], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, 32#L714-1true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 70#thr2ENTRYtrue, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), 182#(<= 0 ~count~0), 227#(= ~count~0 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, 67#L722-2true, Black: 181#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:53:53,165 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,165 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-06 20:53:53,165 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:53:53,165 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-12-06 20:54:12,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 71#L713-1true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 115#L715-2true, 225#true, Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, Black: 182#(<= 0 ~count~0), 35#L728-3true, thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:54:12,063 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 20:54:12,063 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-12-06 20:54:12,063 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:12,063 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-12-06 20:54:12,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][61], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 41#L713-1true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 115#L715-2true, Black: 173#(= (+ ~count~0 1) 0), 225#true, thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, Black: 182#(<= 0 ~count~0), 67#L722-2true, 35#L728-3true, thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 178#true]) [2021-12-06 20:54:12,068 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 20:54:12,068 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-12-06 20:54:12,068 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-12-06 20:54:12,068 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:12,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][101], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, 181#(<= 1 ~count~0), thr2Thread3of3ForFork0InUse, Black: 182#(<= 0 ~count~0), 35#L728-3true, thr1Thread1of3ForFork1InUse, 31#L713-1true, 76#L715-2true, 228#(and (<= ~count~0 1) (<= 1 ~count~0)), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:54:12,081 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 20:54:12,081 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-12-06 20:54:12,081 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-12-06 20:54:12,081 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:12,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][101], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 41#L713-1true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 116#L722-2true, Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 181#(<= 1 ~count~0), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, Black: 182#(<= 0 ~count~0), 76#L715-2true, thr1Thread1of3ForFork1InUse, 228#(and (<= ~count~0 1) (<= 1 ~count~0)), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:54:12,108 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 20:54:12,108 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-12-06 20:54:12,108 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 20:54:12,108 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-12-06 20:54:18,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][29], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), 145#L722-2true, 102#L714-1true, Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 182#(<= 0 ~count~0), 115#L715-2true, Black: 173#(= (+ ~count~0 1) 0), thr2Thread1of3ForFork0InUse, 227#(= ~count~0 0), 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, Black: 181#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:54:18,282 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 20:54:18,282 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-06 20:54:18,282 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:18,282 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-06 20:54:18,282 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([869] L728-->L728-3: Formula: (let ((.cse0 (select |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|))) (and (not (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (ite (= (select .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|) 0) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_~#mutexa~0.base_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|) (= (store |v_#memory_int_212| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1| (store .cse0 |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1| 1)) |v_#memory_int_211|) (= |v_~#mutexa~0.offset_37| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|) (= |v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1| |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|))) InVars {#memory_int=|v_#memory_int_212|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset_1|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset_1|, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1_1|, #memory_int=|v_#memory_int_211|, ~#mutexa~0.base=|v_~#mutexa~0.base_37|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base_1|, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1_1|, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base_1|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.offset, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem3#1, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m#1.base, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond#1, thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m#1.base][29], [Black: 222#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (= (select |#valid| 4) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |~#mutexb~0.base| 4)), Black: 160#(= ~count~0 0), 220#(and (not (= 4 |ULTIMATE.start_main_~#t~0#1.base|)) (= (select |#valid| 4) 1) (= |~#mutexb~0.base| 4)), 170#true, 32#L714-1true, Black: 195#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), Black: 167#(<= 1 ~count~0), 56#L751-3true, 209#(and (= (select |#valid| 3) 1) (not (= |~#mutexa~0.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1) (= 3 |~#mutexa~0.base|)), Black: 172#(= ~count~0 0), 115#L715-2true, Black: 173#(= (+ ~count~0 1) 0), 182#(<= 0 ~count~0), thr2Thread1of3ForFork0InUse, 227#(= ~count~0 0), 194#(and (not (= |~#mutexa~0.base| 4)) (= |~#mutexb~0.base| 4)), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse, 35#L728-3true, 67#L722-2true, thr1Thread1of3ForFork1InUse, Black: 181#(<= 1 ~count~0), 188#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1)]) [2021-12-06 20:54:18,282 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 20:54:18,282 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-06 20:54:18,282 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-06 20:54:18,282 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 20:54:49,439 INFO L129 PetriNetUnfolder]: 315523/558030 cut-off events. [2021-12-06 20:54:49,439 INFO L130 PetriNetUnfolder]: For 2030867/2244025 co-relation queries the response was YES. [2021-12-06 20:54:53,473 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2697892 conditions, 558030 events. 315523/558030 cut-off events. For 2030867/2244025 co-relation queries the response was YES. Maximal size of possible extension queue 21208. Compared 6769495 event pairs, 39251 based on Foata normal form. 7479/540575 useless extension candidates. Maximal degree in co-relation 2697838. Up to 267214 conditions per place. [2021-12-06 20:54:57,464 INFO L132 encePairwiseOnDemand]: 142/157 looper letters, 305 selfloop transitions, 46 changer transitions 0/424 dead transitions. [2021-12-06 20:54:57,465 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 424 transitions, 4266 flow [2021-12-06 20:54:57,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 20:54:57,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-12-06 20:54:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 454 transitions. [2021-12-06 20:54:57,466 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7229299363057324 [2021-12-06 20:54:57,466 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 454 transitions. [2021-12-06 20:54:57,467 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 454 transitions. [2021-12-06 20:54:57,467 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 20:54:57,467 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 454 transitions. [2021-12-06 20:54:57,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 113.5) internal successors, (454), 4 states have internal predecessors, (454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:54:57,469 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 157.0) internal successors, (785), 5 states have internal predecessors, (785), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:54:57,469 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 157.0) internal successors, (785), 5 states have internal predecessors, (785), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:54:57,469 INFO L186 Difference]: Start difference. First operand has 140 places, 234 transitions, 1684 flow. Second operand 4 states and 454 transitions. [2021-12-06 20:54:57,469 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 424 transitions, 4266 flow [2021-12-06 20:55:30,394 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 424 transitions, 4261 flow, removed 0 selfloop flow, removed 3 redundant places. [2021-12-06 20:55:30,400 INFO L242 Difference]: Finished difference. Result has 143 places, 265 transitions, 2183 flow [2021-12-06 20:55:30,400 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=1679, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=234, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=188, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=2183, PETRI_PLACES=143, PETRI_TRANSITIONS=265} [2021-12-06 20:55:30,400 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 21 predicate places. [2021-12-06 20:55:30,401 INFO L470 AbstractCegarLoop]: Abstraction has has 143 places, 265 transitions, 2183 flow [2021-12-06 20:55:30,401 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 90.75) internal successors, (363), 4 states have internal predecessors, (363), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:55:30,401 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 20:55:30,401 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 20:55:30,401 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-12-06 20:55:30,401 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-06 20:55:30,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 20:55:30,402 INFO L85 PathProgramCache]: Analyzing trace with hash 1054348531, now seen corresponding path program 1 times [2021-12-06 20:55:30,402 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 20:55:30,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [986229266] [2021-12-06 20:55:30,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 20:55:30,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 20:55:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 20:55:30,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 20:55:30,467 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 20:55:30,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [986229266] [2021-12-06 20:55:30,467 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [986229266] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 20:55:30,467 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 20:55:30,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 20:55:30,467 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093129243] [2021-12-06 20:55:30,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 20:55:30,468 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 20:55:30,468 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 20:55:30,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 20:55:30,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-12-06 20:55:30,468 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 157 [2021-12-06 20:55:30,469 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 265 transitions, 2183 flow. Second operand has 6 states, 6 states have (on average 96.0) internal successors, (576), 6 states have internal predecessors, (576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 20:55:30,469 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 20:55:30,469 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 157 [2021-12-06 20:55:30,469 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand