./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/weaver/popl20-bad-three-array-sum-alt.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/weaver/popl20-bad-three-array-sum-alt.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD --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 6727abf6d3311127e7c3f388ca276994a5a41bcb1f2faca3217c66ebe13b8b8f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 00:01:32,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 00:01:32,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 00:01:32,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 00:01:32,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 00:01:32,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 00:01:32,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 00:01:32,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 00:01:32,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 00:01:32,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 00:01:32,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 00:01:32,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 00:01:32,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 00:01:32,070 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 00:01:32,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 00:01:32,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 00:01:32,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 00:01:32,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 00:01:32,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 00:01:32,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 00:01:32,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 00:01:32,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 00:01:32,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 00:01:32,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 00:01:32,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 00:01:32,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 00:01:32,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 00:01:32,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 00:01:32,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 00:01:32,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 00:01:32,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 00:01:32,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 00:01:32,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 00:01:32,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 00:01:32,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 00:01:32,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 00:01:32,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 00:01:32,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 00:01:32,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 00:01:32,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 00:01:32,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 00:01:32,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-29 00:01:32,172 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 00:01:32,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 00:01:32,173 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-29 00:01:32,174 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-29 00:01:32,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 00:01:32,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 00:01:32,184 INFO L138 SettingsManager]: * Use SBE=true [2021-10-29 00:01:32,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 00:01:32,185 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 00:01:32,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 00:01:32,186 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 00:01:32,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 00:01:32,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 00:01:32,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 00:01:32,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 00:01:32,188 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 00:01:32,189 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 00:01:32,189 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 00:01:32,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 00:01:32,190 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 00:01:32,190 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-29 00:01:32,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 00:01:32,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 00:01:32,191 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 00:01:32,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 00:01:32,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 00:01:32,192 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-29 00:01:32,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 00:01:32,193 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-29 00:01:32,195 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-29 00:01:32,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 00:01:32,196 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 00:01:32,196 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_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6727abf6d3311127e7c3f388ca276994a5a41bcb1f2faca3217c66ebe13b8b8f [2021-10-29 00:01:32,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 00:01:32,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 00:01:32,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 00:01:32,672 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 00:01:32,673 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 00:01:32,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/weaver/popl20-bad-three-array-sum-alt.wvr.c [2021-10-29 00:01:32,769 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/data/359f0cbf0/abde84a5a49f40bcbb8258d911f0b4ed/FLAG767ca0f2d [2021-10-29 00:01:33,451 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 00:01:33,454 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/sv-benchmarks/c/weaver/popl20-bad-three-array-sum-alt.wvr.c [2021-10-29 00:01:33,469 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/data/359f0cbf0/abde84a5a49f40bcbb8258d911f0b4ed/FLAG767ca0f2d [2021-10-29 00:01:33,776 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/data/359f0cbf0/abde84a5a49f40bcbb8258d911f0b4ed [2021-10-29 00:01:33,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 00:01:33,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 00:01:33,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 00:01:33,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 00:01:33,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 00:01:33,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 12:01:33" (1/1) ... [2021-10-29 00:01:33,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c5cafbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:33, skipping insertion in model container [2021-10-29 00:01:33,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 12:01:33" (1/1) ... [2021-10-29 00:01:33,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 00:01:33,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 00:01:34,182 WARN L228 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_c5e66229-cc3d-455d-8270-d970007f87c5/sv-benchmarks/c/weaver/popl20-bad-three-array-sum-alt.wvr.c[2412,2425] [2021-10-29 00:01:34,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 00:01:34,213 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 00:01:34,275 WARN L228 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_c5e66229-cc3d-455d-8270-d970007f87c5/sv-benchmarks/c/weaver/popl20-bad-three-array-sum-alt.wvr.c[2412,2425] [2021-10-29 00:01:34,280 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 00:01:34,303 INFO L208 MainTranslator]: Completed translation [2021-10-29 00:01:34,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34 WrapperNode [2021-10-29 00:01:34,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 00:01:34,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 00:01:34,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 00:01:34,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 00:01:34,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,329 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 00:01:34,390 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 00:01:34,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 00:01:34,390 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 00:01:34,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,428 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,439 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,445 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 00:01:34,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 00:01:34,446 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 00:01:34,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 00:01:34,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (1/1) ... [2021-10-29 00:01:34,462 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 00:01:34,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-29 00:01:34,504 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 00:01:34,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 00:01:34,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 00:01:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 00:01:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 00:01:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-29 00:01:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-29 00:01:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-29 00:01:34,568 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-29 00:01:34,568 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-29 00:01:34,569 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-29 00:01:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 00:01:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 00:01:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 00:01:34,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 00:01:34,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 00:01:34,571 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 00:01:35,448 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 00:01:35,449 INFO L299 CfgBuilder]: Removed 60 assume(true) statements. [2021-10-29 00:01:35,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 12:01:35 BoogieIcfgContainer [2021-10-29 00:01:35,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 00:01:35,457 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 00:01:35,457 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 00:01:35,462 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 00:01:35,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 12:01:33" (1/3) ... [2021-10-29 00:01:35,463 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78466b90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 12:01:35, skipping insertion in model container [2021-10-29 00:01:35,464 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:01:34" (2/3) ... [2021-10-29 00:01:35,464 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78466b90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 12:01:35, skipping insertion in model container [2021-10-29 00:01:35,465 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 12:01:35" (3/3) ... [2021-10-29 00:01:35,469 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-bad-three-array-sum-alt.wvr.c [2021-10-29 00:01:35,479 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-10-29 00:01:35,479 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 00:01:35,480 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-29 00:01:35,480 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-29 00:01:35,567 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,567 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,568 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,568 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,568 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,569 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,569 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,569 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,570 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,570 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,570 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,570 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,571 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,571 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,571 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,572 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,572 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,572 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,572 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,573 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,573 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,573 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,573 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,574 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,574 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,574 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,575 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,575 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,575 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,575 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,576 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,576 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,576 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,576 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,577 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,577 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,577 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,578 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,578 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,578 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,578 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,579 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,579 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,579 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,579 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,580 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,580 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,580 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,581 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,581 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,581 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,581 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,582 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,582 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,582 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,582 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,583 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,583 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,583 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,584 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,584 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,584 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,584 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,585 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,585 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,585 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,586 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,586 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,586 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,586 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,587 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,587 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,587 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,587 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,588 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,588 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,588 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,589 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,589 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,589 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,589 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,590 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,590 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,590 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,590 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,591 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,591 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,591 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,592 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,592 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,592 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,592 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,593 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,593 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,594 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,594 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,594 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,595 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,595 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,595 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,595 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,596 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,596 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,596 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,597 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,597 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,597 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,597 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,598 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,598 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,598 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,598 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,599 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,599 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,599 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,599 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,600 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,600 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,600 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,600 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,601 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,601 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,601 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,601 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,602 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,602 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,602 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,602 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,603 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,603 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,603 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,603 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,604 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,604 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,604 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,604 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,605 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,605 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,605 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,605 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,606 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,606 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,606 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,606 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,607 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,607 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,607 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,607 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,608 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,608 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,608 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,608 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,609 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,609 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,609 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,610 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,610 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,610 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,610 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,611 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,611 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,611 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,611 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,612 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,612 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,613 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,613 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,613 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,613 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,614 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,614 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,614 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,614 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,615 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,615 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,615 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,615 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,616 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,616 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,616 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,616 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,617 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,617 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,617 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,617 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,618 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,618 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,619 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,619 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,619 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,619 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,620 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,620 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,620 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,620 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,621 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,621 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,621 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,621 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,622 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,622 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,622 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,622 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,623 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,623 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,623 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,623 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,624 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,625 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,625 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,625 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,625 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,626 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,626 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,626 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,626 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,627 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,627 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,627 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,627 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,627 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,628 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,628 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,628 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,628 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,629 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,629 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,629 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,629 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,630 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,630 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,630 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,630 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,631 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,631 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,631 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,631 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,632 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,632 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,632 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,632 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,632 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,633 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,633 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,633 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,633 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,634 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,634 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,634 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,634 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,635 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,635 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,635 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,635 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,636 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,636 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,636 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,636 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,636 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,637 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,637 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,637 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,637 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,638 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,638 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,638 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,638 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,639 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,639 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,639 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,639 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,639 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,640 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,640 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,640 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,640 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,641 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,641 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,641 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,641 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,641 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,642 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,642 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,642 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,642 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,643 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,643 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,643 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,643 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,643 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,644 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,644 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,645 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,645 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,645 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,646 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,646 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,646 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,646 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,646 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,647 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,647 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,647 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,647 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,648 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,648 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,648 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,648 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,648 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,649 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,649 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,649 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,649 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,650 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,650 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,650 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,650 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,650 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,651 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,651 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,651 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,651 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,652 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,652 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,652 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,652 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,653 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,653 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,653 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,653 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,653 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,654 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,654 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,654 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,654 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,655 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,655 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,655 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,655 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,655 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,656 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,656 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,656 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,656 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,657 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,657 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,657 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,657 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,658 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,658 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,658 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,658 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,659 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,659 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,677 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,677 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,677 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,678 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,678 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,682 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,682 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,683 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,683 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,683 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,684 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,684 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,684 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,684 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,684 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,685 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,685 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,685 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork0_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,706 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,706 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,706 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,707 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,707 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,707 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,707 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,707 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,708 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,708 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,708 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,708 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,708 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,709 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,709 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,709 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,711 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,711 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,712 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,712 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,712 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,712 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,712 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,713 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,713 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,713 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork2_plus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,713 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,713 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,714 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-29 00:01:35,727 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-10-29 00:01:35,803 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-29 00:01:35,815 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 [2021-10-29 00:01:35,815 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-10-29 00:01:35,848 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 295 places, 314 transitions, 652 flow [2021-10-29 00:01:36,041 INFO L129 PetriNetUnfolder]: 29/311 cut-off events. [2021-10-29 00:01:36,042 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-10-29 00:01:36,059 INFO L84 FinitePrefix]: Finished finitePrefix Result has 324 conditions, 311 events. 29/311 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 435 event pairs, 0 based on Foata normal form. 0/281 useless extension candidates. Maximal degree in co-relation 206. Up to 2 conditions per place. [2021-10-29 00:01:36,060 INFO L82 GeneralOperation]: Start removeDead. Operand has 295 places, 314 transitions, 652 flow [2021-10-29 00:01:36,073 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 282 places, 301 transitions, 620 flow [2021-10-29 00:01:36,150 INFO L129 PetriNetUnfolder]: 28/297 cut-off events. [2021-10-29 00:01:36,151 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-10-29 00:01:36,151 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:36,152 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:36,152 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:36,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:36,159 INFO L85 PathProgramCache]: Analyzing trace with hash -619947676, now seen corresponding path program 1 times [2021-10-29 00:01:36,170 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:36,171 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069612576] [2021-10-29 00:01:36,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:36,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 00:01:36,643 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:36,643 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069612576] [2021-10-29 00:01:36,644 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1069612576] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 00:01:36,645 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 00:01:36,645 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-29 00:01:36,647 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774521131] [2021-10-29 00:01:36,661 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-29 00:01:36,661 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:36,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-29 00:01:36,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-29 00:01:36,686 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 290 out of 314 [2021-10-29 00:01:36,695 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 282 places, 301 transitions, 620 flow. Second operand has 2 states, 2 states have (on average 290.5) internal successors, (581), 2 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:36,695 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:36,696 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 290 of 314 [2021-10-29 00:01:36,697 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:36,804 INFO L129 PetriNetUnfolder]: 6/278 cut-off events. [2021-10-29 00:01:36,805 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-10-29 00:01:36,810 INFO L84 FinitePrefix]: Finished finitePrefix Result has 292 conditions, 278 events. 6/278 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 403 event pairs, 0 based on Foata normal form. 23/278 useless extension candidates. Maximal degree in co-relation 287. Up to 2 conditions per place. [2021-10-29 00:01:36,812 INFO L132 encePairwiseOnDemand]: 291/314 looper letters, 0 selfloop transitions, 0 changer transitions 9/278 dead transitions. [2021-10-29 00:01:36,812 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 283 places, 278 transitions, 574 flow [2021-10-29 00:01:36,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-29 00:01:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-10-29 00:01:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 603 transitions. [2021-10-29 00:01:36,840 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9601910828025477 [2021-10-29 00:01:36,841 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 603 transitions. [2021-10-29 00:01:36,841 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 603 transitions. [2021-10-29 00:01:36,847 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:36,851 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 603 transitions. [2021-10-29 00:01:36,859 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 301.5) internal successors, (603), 2 states have internal predecessors, (603), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:36,872 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 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) [2021-10-29 00:01:36,874 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 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) [2021-10-29 00:01:36,876 INFO L186 Difference]: Start difference. First operand has 282 places, 301 transitions, 620 flow. Second operand 2 states and 603 transitions. [2021-10-29 00:01:36,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 283 places, 278 transitions, 574 flow [2021-10-29 00:01:36,887 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 277 places, 278 transitions, 562 flow, removed 0 selfloop flow, removed 6 redundant places. [2021-10-29 00:01:36,901 INFO L242 Difference]: Finished difference. Result has 277 places, 269 transitions, 544 flow [2021-10-29 00:01:36,904 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=276, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=278, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=278, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=544, PETRI_PLACES=277, PETRI_TRANSITIONS=269} [2021-10-29 00:01:36,905 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, -5 predicate places. [2021-10-29 00:01:36,906 INFO L470 AbstractCegarLoop]: Abstraction has has 277 places, 269 transitions, 544 flow [2021-10-29 00:01:36,907 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 290.5) internal successors, (581), 2 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:36,907 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:36,908 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:36,908 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-29 00:01:36,909 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:36,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:36,910 INFO L85 PathProgramCache]: Analyzing trace with hash -1986681947, now seen corresponding path program 1 times [2021-10-29 00:01:36,910 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:36,910 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279046587] [2021-10-29 00:01:36,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:36,911 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:37,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 00:01:37,800 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:37,801 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279046587] [2021-10-29 00:01:37,801 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [279046587] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 00:01:37,801 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 00:01:37,802 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-10-29 00:01:37,802 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73635232] [2021-10-29 00:01:37,806 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-10-29 00:01:37,807 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:37,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-10-29 00:01:37,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2021-10-29 00:01:37,820 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 226 out of 314 [2021-10-29 00:01:37,827 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 277 places, 269 transitions, 544 flow. Second operand has 12 states, 12 states have (on average 230.08333333333334) internal successors, (2761), 12 states have internal predecessors, (2761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:37,828 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:37,828 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 226 of 314 [2021-10-29 00:01:37,828 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:38,800 INFO L129 PetriNetUnfolder]: 100/1257 cut-off events. [2021-10-29 00:01:38,800 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-29 00:01:38,812 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1511 conditions, 1257 events. 100/1257 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 7700 event pairs, 20 based on Foata normal form. 1/1139 useless extension candidates. Maximal degree in co-relation 1508. Up to 90 conditions per place. [2021-10-29 00:01:38,825 INFO L132 encePairwiseOnDemand]: 300/314 looper letters, 106 selfloop transitions, 9 changer transitions 19/348 dead transitions. [2021-10-29 00:01:38,825 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 279 places, 348 transitions, 970 flow [2021-10-29 00:01:38,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-10-29 00:01:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-10-29 00:01:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 2847 transitions. [2021-10-29 00:01:38,838 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7555732484076433 [2021-10-29 00:01:38,838 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 2847 transitions. [2021-10-29 00:01:38,839 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 2847 transitions. [2021-10-29 00:01:38,842 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:38,842 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 2847 transitions. [2021-10-29 00:01:38,886 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 237.25) internal successors, (2847), 12 states have internal predecessors, (2847), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:38,900 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 314.0) internal successors, (4082), 13 states have internal predecessors, (4082), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:38,905 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 314.0) internal successors, (4082), 13 states have internal predecessors, (4082), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:38,905 INFO L186 Difference]: Start difference. First operand has 277 places, 269 transitions, 544 flow. Second operand 12 states and 2847 transitions. [2021-10-29 00:01:38,906 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 279 places, 348 transitions, 970 flow [2021-10-29 00:01:38,910 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 279 places, 348 transitions, 970 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-10-29 00:01:38,921 INFO L242 Difference]: Finished difference. Result has 288 places, 275 transitions, 607 flow [2021-10-29 00:01:38,922 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=544, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=607, PETRI_PLACES=288, PETRI_TRANSITIONS=275} [2021-10-29 00:01:38,923 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, 6 predicate places. [2021-10-29 00:01:38,923 INFO L470 AbstractCegarLoop]: Abstraction has has 288 places, 275 transitions, 607 flow [2021-10-29 00:01:38,926 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 230.08333333333334) internal successors, (2761), 12 states have internal predecessors, (2761), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:38,927 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:38,927 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:38,927 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-29 00:01:38,927 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:38,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:38,931 INFO L85 PathProgramCache]: Analyzing trace with hash -2006040724, now seen corresponding path program 1 times [2021-10-29 00:01:38,931 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:38,932 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352970377] [2021-10-29 00:01:38,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:38,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 00:01:39,184 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:39,185 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352970377] [2021-10-29 00:01:39,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1352970377] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 00:01:39,186 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 00:01:39,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-10-29 00:01:39,187 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3864533] [2021-10-29 00:01:39,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-29 00:01:39,189 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:39,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-29 00:01:39,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-10-29 00:01:39,196 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 314 [2021-10-29 00:01:39,200 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 288 places, 275 transitions, 607 flow. Second operand has 7 states, 7 states have (on average 246.0) internal successors, (1722), 7 states have internal predecessors, (1722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:39,200 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:39,200 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 314 [2021-10-29 00:01:39,200 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:40,719 INFO L129 PetriNetUnfolder]: 644/3930 cut-off events. [2021-10-29 00:01:40,719 INFO L130 PetriNetUnfolder]: For 36/36 co-relation queries the response was YES. [2021-10-29 00:01:40,751 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5174 conditions, 3930 events. 644/3930 cut-off events. For 36/36 co-relation queries the response was YES. Maximal size of possible extension queue 101. Compared 32148 event pairs, 248 based on Foata normal form. 0/3243 useless extension candidates. Maximal degree in co-relation 5161. Up to 567 conditions per place. [2021-10-29 00:01:40,784 INFO L132 encePairwiseOnDemand]: 295/314 looper letters, 94 selfloop transitions, 28 changer transitions 0/348 dead transitions. [2021-10-29 00:01:40,784 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 291 places, 348 transitions, 999 flow [2021-10-29 00:01:40,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-29 00:01:40,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-10-29 00:01:40,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 2775 transitions. [2021-10-29 00:01:40,797 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8034163288940359 [2021-10-29 00:01:40,797 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 2775 transitions. [2021-10-29 00:01:40,797 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 2775 transitions. [2021-10-29 00:01:40,800 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:40,800 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 2775 transitions. [2021-10-29 00:01:40,811 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 252.27272727272728) internal successors, (2775), 11 states have internal predecessors, (2775), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:40,824 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 314.0) internal successors, (3768), 12 states have internal predecessors, (3768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:40,827 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 314.0) internal successors, (3768), 12 states have internal predecessors, (3768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:40,827 INFO L186 Difference]: Start difference. First operand has 288 places, 275 transitions, 607 flow. Second operand 11 states and 2775 transitions. [2021-10-29 00:01:40,827 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 291 places, 348 transitions, 999 flow [2021-10-29 00:01:40,837 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 284 places, 348 transitions, 985 flow, removed 7 selfloop flow, removed 7 redundant places. [2021-10-29 00:01:40,853 INFO L242 Difference]: Finished difference. Result has 288 places, 292 transitions, 726 flow [2021-10-29 00:01:40,854 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=593, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=257, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=726, PETRI_PLACES=288, PETRI_TRANSITIONS=292} [2021-10-29 00:01:40,854 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, 6 predicate places. [2021-10-29 00:01:40,854 INFO L470 AbstractCegarLoop]: Abstraction has has 288 places, 292 transitions, 726 flow [2021-10-29 00:01:40,856 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 246.0) internal successors, (1722), 7 states have internal predecessors, (1722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:40,856 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:40,856 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:40,856 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-29 00:01:40,857 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:40,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:40,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1517202324, now seen corresponding path program 1 times [2021-10-29 00:01:40,857 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:40,858 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077452607] [2021-10-29 00:01:40,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:40,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:41,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 00:01:41,026 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:41,026 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077452607] [2021-10-29 00:01:41,027 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077452607] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 00:01:41,027 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 00:01:41,027 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-10-29 00:01:41,028 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998260805] [2021-10-29 00:01:41,028 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-29 00:01:41,028 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:41,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-29 00:01:41,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-10-29 00:01:41,038 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 314 [2021-10-29 00:01:41,041 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 288 places, 292 transitions, 726 flow. Second operand has 7 states, 7 states have (on average 246.0) internal successors, (1722), 7 states have internal predecessors, (1722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:41,041 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:41,042 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 314 [2021-10-29 00:01:41,042 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:42,154 INFO L129 PetriNetUnfolder]: 492/3082 cut-off events. [2021-10-29 00:01:42,155 INFO L130 PetriNetUnfolder]: For 347/377 co-relation queries the response was YES. [2021-10-29 00:01:42,176 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4250 conditions, 3082 events. 492/3082 cut-off events. For 347/377 co-relation queries the response was YES. Maximal size of possible extension queue 82. Compared 23179 event pairs, 271 based on Foata normal form. 30/2670 useless extension candidates. Maximal degree in co-relation 4239. Up to 596 conditions per place. [2021-10-29 00:01:42,199 INFO L132 encePairwiseOnDemand]: 295/314 looper letters, 90 selfloop transitions, 28 changer transitions 0/346 dead transitions. [2021-10-29 00:01:42,200 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 298 places, 346 transitions, 1088 flow [2021-10-29 00:01:42,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-29 00:01:42,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-10-29 00:01:42,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 2771 transitions. [2021-10-29 00:01:42,213 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8022582513028373 [2021-10-29 00:01:42,213 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 2771 transitions. [2021-10-29 00:01:42,213 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 2771 transitions. [2021-10-29 00:01:42,216 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:42,216 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 2771 transitions. [2021-10-29 00:01:42,225 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 251.9090909090909) internal successors, (2771), 11 states have internal predecessors, (2771), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:42,235 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 314.0) internal successors, (3768), 12 states have internal predecessors, (3768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:42,237 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 314.0) internal successors, (3768), 12 states have internal predecessors, (3768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:42,238 INFO L186 Difference]: Start difference. First operand has 288 places, 292 transitions, 726 flow. Second operand 11 states and 2771 transitions. [2021-10-29 00:01:42,238 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 298 places, 346 transitions, 1088 flow [2021-10-29 00:01:42,246 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 296 places, 346 transitions, 1083 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-29 00:01:42,254 INFO L242 Difference]: Finished difference. Result has 298 places, 294 transitions, 789 flow [2021-10-29 00:01:42,255 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=721, PETRI_DIFFERENCE_MINUEND_PLACES=286, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=265, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=789, PETRI_PLACES=298, PETRI_TRANSITIONS=294} [2021-10-29 00:01:42,255 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, 16 predicate places. [2021-10-29 00:01:42,255 INFO L470 AbstractCegarLoop]: Abstraction has has 298 places, 294 transitions, 789 flow [2021-10-29 00:01:42,256 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 246.0) internal successors, (1722), 7 states have internal predecessors, (1722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:42,257 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:42,257 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:42,257 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-29 00:01:42,258 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:42,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:42,258 INFO L85 PathProgramCache]: Analyzing trace with hash -796114386, now seen corresponding path program 1 times [2021-10-29 00:01:42,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:42,259 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759416531] [2021-10-29 00:01:42,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:42,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:42,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 00:01:42,506 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:42,507 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759416531] [2021-10-29 00:01:42,507 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759416531] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-29 00:01:42,508 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [269538706] [2021-10-29 00:01:42,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:42,508 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 00:01:42,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-29 00:01:42,514 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 00:01:42,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-29 00:01:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:42,699 INFO L263 TraceCheckSpWp]: Trace formula consists of 416 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-29 00:01:42,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 00:01:43,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 00:01:43,537 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [269538706] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-29 00:01:43,538 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-29 00:01:43,538 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2021-10-29 00:01:43,538 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838708461] [2021-10-29 00:01:43,539 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-29 00:01:43,539 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:43,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-29 00:01:43,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-10-29 00:01:43,545 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 314 [2021-10-29 00:01:43,549 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 298 places, 294 transitions, 789 flow. Second operand has 10 states, 10 states have (on average 243.0) internal successors, (2430), 10 states have internal predecessors, (2430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:43,550 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:43,550 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 314 [2021-10-29 00:01:43,550 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:45,978 INFO L129 PetriNetUnfolder]: 989/6449 cut-off events. [2021-10-29 00:01:45,978 INFO L130 PetriNetUnfolder]: For 1405/1601 co-relation queries the response was YES. [2021-10-29 00:01:46,027 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9213 conditions, 6449 events. 989/6449 cut-off events. For 1405/1601 co-relation queries the response was YES. Maximal size of possible extension queue 114. Compared 58326 event pairs, 482 based on Foata normal form. 195/6058 useless extension candidates. Maximal degree in co-relation 9200. Up to 809 conditions per place. [2021-10-29 00:01:46,069 INFO L132 encePairwiseOnDemand]: 296/314 looper letters, 106 selfloop transitions, 31 changer transitions 0/364 dead transitions. [2021-10-29 00:01:46,069 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 307 places, 364 transitions, 1233 flow [2021-10-29 00:01:46,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-29 00:01:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-10-29 00:01:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2513 transitions. [2021-10-29 00:01:46,080 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8003184713375796 [2021-10-29 00:01:46,080 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2513 transitions. [2021-10-29 00:01:46,080 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2513 transitions. [2021-10-29 00:01:46,083 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:46,083 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2513 transitions. [2021-10-29 00:01:46,092 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 251.3) internal successors, (2513), 10 states have internal predecessors, (2513), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:46,102 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 314.0) internal successors, (3454), 11 states have internal predecessors, (3454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:46,104 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 314.0) internal successors, (3454), 11 states have internal predecessors, (3454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:46,105 INFO L186 Difference]: Start difference. First operand has 298 places, 294 transitions, 789 flow. Second operand 10 states and 2513 transitions. [2021-10-29 00:01:46,105 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 307 places, 364 transitions, 1233 flow [2021-10-29 00:01:46,115 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 302 places, 364 transitions, 1206 flow, removed 0 selfloop flow, removed 5 redundant places. [2021-10-29 00:01:46,123 INFO L242 Difference]: Finished difference. Result has 305 places, 304 transitions, 886 flow [2021-10-29 00:01:46,124 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=764, PETRI_DIFFERENCE_MINUEND_PLACES=293, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=294, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=268, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=886, PETRI_PLACES=305, PETRI_TRANSITIONS=304} [2021-10-29 00:01:46,125 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, 23 predicate places. [2021-10-29 00:01:46,125 INFO L470 AbstractCegarLoop]: Abstraction has has 305 places, 304 transitions, 886 flow [2021-10-29 00:01:46,127 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 243.0) internal successors, (2430), 10 states have internal predecessors, (2430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:46,127 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:46,127 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:46,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-29 00:01:46,334 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 00:01:46,335 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:46,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:46,336 INFO L85 PathProgramCache]: Analyzing trace with hash 2000769853, now seen corresponding path program 1 times [2021-10-29 00:01:46,336 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:46,336 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584319862] [2021-10-29 00:01:46,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:46,336 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-29 00:01:46,480 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:46,481 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [584319862] [2021-10-29 00:01:46,481 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [584319862] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 00:01:46,481 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 00:01:46,481 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-10-29 00:01:46,482 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151571316] [2021-10-29 00:01:46,483 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-10-29 00:01:46,483 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:46,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-29 00:01:46,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-10-29 00:01:46,487 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 314 [2021-10-29 00:01:46,491 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 305 places, 304 transitions, 886 flow. Second operand has 7 states, 7 states have (on average 243.42857142857142) internal successors, (1704), 7 states have internal predecessors, (1704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:46,491 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:46,491 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 314 [2021-10-29 00:01:46,492 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:48,015 INFO L129 PetriNetUnfolder]: 799/4463 cut-off events. [2021-10-29 00:01:48,015 INFO L130 PetriNetUnfolder]: For 1489/1521 co-relation queries the response was YES. [2021-10-29 00:01:48,064 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7042 conditions, 4463 events. 799/4463 cut-off events. For 1489/1521 co-relation queries the response was YES. Maximal size of possible extension queue 97. Compared 35658 event pairs, 593 based on Foata normal form. 43/4091 useless extension candidates. Maximal degree in co-relation 7026. Up to 1183 conditions per place. [2021-10-29 00:01:48,094 INFO L132 encePairwiseOnDemand]: 295/314 looper letters, 51 selfloop transitions, 14 changer transitions 61/349 dead transitions. [2021-10-29 00:01:48,095 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 315 places, 349 transitions, 1252 flow [2021-10-29 00:01:48,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-29 00:01:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-10-29 00:01:48,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 2736 transitions. [2021-10-29 00:01:48,106 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7921250723798494 [2021-10-29 00:01:48,107 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 2736 transitions. [2021-10-29 00:01:48,107 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 2736 transitions. [2021-10-29 00:01:48,110 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:48,110 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 2736 transitions. [2021-10-29 00:01:48,120 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 248.72727272727272) internal successors, (2736), 11 states have internal predecessors, (2736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:48,131 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 314.0) internal successors, (3768), 12 states have internal predecessors, (3768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:48,133 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 314.0) internal successors, (3768), 12 states have internal predecessors, (3768), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:48,134 INFO L186 Difference]: Start difference. First operand has 305 places, 304 transitions, 886 flow. Second operand 11 states and 2736 transitions. [2021-10-29 00:01:48,134 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 315 places, 349 transitions, 1252 flow [2021-10-29 00:01:48,147 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 314 places, 349 transitions, 1249 flow, removed 1 selfloop flow, removed 1 redundant places. [2021-10-29 00:01:48,155 INFO L242 Difference]: Finished difference. Result has 317 places, 280 transitions, 750 flow [2021-10-29 00:01:48,156 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=878, PETRI_DIFFERENCE_MINUEND_PLACES=304, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=303, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=289, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=750, PETRI_PLACES=317, PETRI_TRANSITIONS=280} [2021-10-29 00:01:48,156 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, 35 predicate places. [2021-10-29 00:01:48,157 INFO L470 AbstractCegarLoop]: Abstraction has has 317 places, 280 transitions, 750 flow [2021-10-29 00:01:48,158 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 243.42857142857142) internal successors, (1704), 7 states have internal predecessors, (1704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:48,158 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:48,159 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:48,159 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-29 00:01:48,159 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:48,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:48,160 INFO L85 PathProgramCache]: Analyzing trace with hash 1764262769, now seen corresponding path program 1 times [2021-10-29 00:01:48,160 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:48,161 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742518873] [2021-10-29 00:01:48,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:48,161 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:48,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 00:01:48,323 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:48,324 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742518873] [2021-10-29 00:01:48,324 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742518873] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-29 00:01:48,324 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [770873428] [2021-10-29 00:01:48,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:48,325 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 00:01:48,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-29 00:01:48,328 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 00:01:48,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-10-29 00:01:48,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:48,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-29 00:01:48,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 00:01:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 00:01:49,237 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [770873428] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-29 00:01:49,237 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-29 00:01:49,237 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2021-10-29 00:01:49,238 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739025909] [2021-10-29 00:01:49,238 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-29 00:01:49,239 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:49,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-29 00:01:49,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-10-29 00:01:49,243 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 314 [2021-10-29 00:01:49,247 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 280 transitions, 750 flow. Second operand has 10 states, 10 states have (on average 246.0) internal successors, (2460), 10 states have internal predecessors, (2460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:49,248 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:49,248 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 314 [2021-10-29 00:01:49,248 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:50,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([823] L66-5-->L67: Formula: (< v_thread3Thread1of1ForFork1_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][164], [Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 345#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 304#(and (= ~asum~0 0) (= ~bsum~0 0)), 167#L67true, Black: 305#(and (= ~asum~0 0) (= ~bsum~0 0) (= ~csum~0 0)), Black: 980#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 978#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= (+ ULTIMATE.start_create_fresh_int_array_~i~3 1) ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 970#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 242#L50-4true, 974#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 298#true, Black: 347#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 77#L59true, Black: 349#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 357#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 355#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 197#L85-4true, Black: 1003#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,080 INFO L384 tUnfolder$Statistics]: this new event has 266 ancestors and is cut-off event [2021-10-29 00:01:50,080 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2021-10-29 00:01:50,080 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2021-10-29 00:01:50,080 INFO L387 tUnfolder$Statistics]: existing Event has 242 ancestors and is cut-off event [2021-10-29 00:01:50,081 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([822] L66-5-->L66-6: Formula: (not (< v_thread3Thread1of1ForFork1_~i~2_3 v_~N~0_5)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][267], [Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 345#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 304#(and (= ~asum~0 0) (= ~bsum~0 0)), Black: 305#(and (= ~asum~0 0) (= ~bsum~0 0) (= ~csum~0 0)), 214#L66-6true, Black: 980#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 978#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= (+ ULTIMATE.start_create_fresh_int_array_~i~3 1) ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 970#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 242#L50-4true, 974#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 298#true, Black: 347#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 77#L59true, Black: 349#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 357#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 355#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 197#L85-4true, Black: 1003#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,081 INFO L384 tUnfolder$Statistics]: this new event has 266 ancestors and is cut-off event [2021-10-29 00:01:50,081 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2021-10-29 00:01:50,082 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2021-10-29 00:01:50,082 INFO L387 tUnfolder$Statistics]: existing Event has 242 ancestors and is cut-off event [2021-10-29 00:01:50,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([823] L66-5-->L67: Formula: (< v_thread3Thread1of1ForFork1_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][164], [60#L58-6true, Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 345#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 304#(and (= ~asum~0 0) (= ~bsum~0 0)), 167#L67true, Black: 305#(and (= ~asum~0 0) (= ~bsum~0 0) (= ~csum~0 0)), Black: 980#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 978#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= (+ ULTIMATE.start_create_fresh_int_array_~i~3 1) ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 970#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 242#L50-4true, 974#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 298#true, Black: 347#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 349#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 357#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 355#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 197#L85-4true, Black: 1003#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,084 INFO L384 tUnfolder$Statistics]: this new event has 266 ancestors and is cut-off event [2021-10-29 00:01:50,084 INFO L387 tUnfolder$Statistics]: existing Event has 242 ancestors and is cut-off event [2021-10-29 00:01:50,085 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2021-10-29 00:01:50,085 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2021-10-29 00:01:50,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([822] L66-5-->L66-6: Formula: (not (< v_thread3Thread1of1ForFork1_~i~2_3 v_~N~0_5)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][267], [60#L58-6true, Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 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|ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 355#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 197#L85-4true, Black: 1003#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,085 INFO L384 tUnfolder$Statistics]: this new event has 266 ancestors and is cut-off event [2021-10-29 00:01:50,086 INFO L387 tUnfolder$Statistics]: existing Event has 242 ancestors and is cut-off event [2021-10-29 00:01:50,086 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2021-10-29 00:01:50,086 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2021-10-29 00:01:50,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([823] L66-5-->L67: Formula: (< v_thread3Thread1of1ForFork1_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][164], [Black: 381#(and (= 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thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,092 INFO L384 tUnfolder$Statistics]: this new event has 268 ancestors and is cut-off event [2021-10-29 00:01:50,092 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2021-10-29 00:01:50,092 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2021-10-29 00:01:50,092 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2021-10-29 00:01:50,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([822] L66-5-->L66-6: Formula: (not (< v_thread3Thread1of1ForFork1_~i~2_3 v_~N~0_5)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][267], [Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 243#L50-6true, 345#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 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[2021-10-29 00:01:50,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([823] L66-5-->L67: Formula: (< v_thread3Thread1of1ForFork1_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][164], [60#L58-6true, Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 345#(and (<= ~N~0 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|ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,096 INFO L384 tUnfolder$Statistics]: this new event has 268 ancestors and is cut-off event [2021-10-29 00:01:50,096 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2021-10-29 00:01:50,096 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2021-10-29 00:01:50,096 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2021-10-29 00:01:50,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([822] L66-5-->L66-6: Formula: (not (< v_thread3Thread1of1ForFork1_~i~2_3 v_~N~0_5)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][267], [60#L58-6true, Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= 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is cut-off event [2021-10-29 00:01:50,097 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2021-10-29 00:01:50,097 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2021-10-29 00:01:50,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([823] L66-5-->L67: Formula: (< v_thread3Thread1of1ForFork1_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][164], [60#L58-6true, Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 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thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 197#L85-4true, Black: 1003#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,099 INFO L384 tUnfolder$Statistics]: this new event has 268 ancestors and is cut-off event [2021-10-29 00:01:50,099 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2021-10-29 00:01:50,099 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2021-10-29 00:01:50,099 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2021-10-29 00:01:50,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([822] L66-5-->L66-6: Formula: (not (< v_thread3Thread1of1ForFork1_~i~2_3 v_~N~0_5)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][267], [60#L58-6true, Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 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|ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,100 INFO L384 tUnfolder$Statistics]: this new event has 268 ancestors and is cut-off event [2021-10-29 00:01:50,100 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2021-10-29 00:01:50,100 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2021-10-29 00:01:50,100 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2021-10-29 00:01:50,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([823] L66-5-->L67: Formula: (< v_thread3Thread1of1ForFork1_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][164], [Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= 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thread3Thread1of1ForFork1_~i~2 0)), 253#L51-1true, Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,107 INFO L384 tUnfolder$Statistics]: this new event has 269 ancestors and is cut-off event [2021-10-29 00:01:50,107 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2021-10-29 00:01:50,107 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2021-10-29 00:01:50,108 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2021-10-29 00:01:50,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the 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thread3Thread1of1ForFork1_~i~2 0)), 253#L51-1true, Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,108 INFO L384 tUnfolder$Statistics]: this new event has 269 ancestors and is cut-off event [2021-10-29 00:01:50,109 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2021-10-29 00:01:50,109 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2021-10-29 00:01:50,109 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2021-10-29 00:01:50,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([822] L66-5-->L66-6: Formula: (not (< v_thread3Thread1of1ForFork1_~i~2_3 v_~N~0_5)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][267], [Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= 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is cut-off event [2021-10-29 00:01:50,140 INFO L387 tUnfolder$Statistics]: existing Event has 265 ancestors and is cut-off event [2021-10-29 00:01:50,141 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2021-10-29 00:01:50,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([823] L66-5-->L67: Formula: (< v_thread3Thread1of1ForFork1_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][164], [Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= 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|ULTIMATE.start_create_fresh_int_array_#in~size|)), 197#L85-4true, Black: 1003#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,142 INFO L384 tUnfolder$Statistics]: this new event has 289 ancestors and is cut-off event [2021-10-29 00:01:50,142 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2021-10-29 00:01:50,142 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2021-10-29 00:01:50,142 INFO L387 tUnfolder$Statistics]: existing Event has 265 ancestors and is cut-off event [2021-10-29 00:01:50,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([823] L66-5-->L67: Formula: (< v_thread3Thread1of1ForFork1_~i~2_5 v_~N~0_6) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_5, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[][164], [60#L58-6true, Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 345#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 304#(and (= ~asum~0 0) (= ~bsum~0 0)), 167#L67true, Black: 305#(and (= ~asum~0 0) (= ~bsum~0 0) (= ~csum~0 0)), 147#L50-3true, Black: 980#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 978#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= (+ ULTIMATE.start_create_fresh_int_array_~i~3 1) ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 970#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 974#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 298#true, Black: 347#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 349#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 357#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 355#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 197#L85-4true, Black: 1003#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,144 INFO L384 tUnfolder$Statistics]: this new event has 289 ancestors and is cut-off event [2021-10-29 00:01:50,144 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2021-10-29 00:01:50,144 INFO L387 tUnfolder$Statistics]: existing Event has 265 ancestors and is cut-off event [2021-10-29 00:01:50,145 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2021-10-29 00:01:50,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([822] L66-5-->L66-6: Formula: (not (< v_thread3Thread1of1ForFork1_~i~2_3 v_~N~0_5)) InVars {thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} OutVars{thread3Thread1of1ForFork1_~i~2=v_thread3Thread1of1ForFork1_~i~2_3, ~N~0=v_~N~0_5} AuxVars[] AssignedVars[][267], [60#L58-6true, Black: 381#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 383#(and (= thread2Thread1of1ForFork0_~i~1 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 1663#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 345#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 304#(and (= ~asum~0 0) (= ~bsum~0 0)), Black: 305#(and (= ~asum~0 0) (= ~bsum~0 0) (= ~csum~0 0)), 214#L66-6true, 147#L50-3true, Black: 980#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 978#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= (+ ULTIMATE.start_create_fresh_int_array_~i~3 1) ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 970#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 974#(and (<= ULTIMATE.start_create_fresh_int_array_~size ~N~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size| ~N~0)), 298#true, Black: 347#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 349#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 357#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), Black: 355#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (= thread1Thread1of1ForFork2_~i~0 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 197#L85-4true, Black: 1003#(and (= ULTIMATE.start_create_fresh_int_array_~i~3 0) (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1005#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|) (= thread3Thread1of1ForFork1_~i~2 0)), Black: 1001#(and (<= ~N~0 0) (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 993#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|)), 301#true, 371#(and (<= ~N~0 ULTIMATE.start_create_fresh_int_array_~size) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size|))]) [2021-10-29 00:01:50,145 INFO L384 tUnfolder$Statistics]: this new event has 289 ancestors and is cut-off event [2021-10-29 00:01:50,145 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2021-10-29 00:01:50,146 INFO L387 tUnfolder$Statistics]: existing Event has 265 ancestors and is cut-off event [2021-10-29 00:01:50,146 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2021-10-29 00:01:50,146 INFO L129 PetriNetUnfolder]: 456/2479 cut-off events. [2021-10-29 00:01:50,146 INFO L130 PetriNetUnfolder]: For 1244/1282 co-relation queries the response was YES. [2021-10-29 00:01:50,185 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4127 conditions, 2479 events. 456/2479 cut-off events. For 1244/1282 co-relation queries the response was YES. Maximal size of possible extension queue 72. Compared 16128 event pairs, 115 based on Foata normal form. 48/2203 useless extension candidates. Maximal degree in co-relation 4108. Up to 407 conditions per place. [2021-10-29 00:01:50,209 INFO L132 encePairwiseOnDemand]: 298/314 looper letters, 54 selfloop transitions, 15 changer transitions 0/296 dead transitions. [2021-10-29 00:01:50,210 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 310 places, 296 transitions, 940 flow [2021-10-29 00:01:50,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-29 00:01:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-10-29 00:01:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2239 transitions. [2021-10-29 00:01:50,221 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7922859164897381 [2021-10-29 00:01:50,221 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2239 transitions. [2021-10-29 00:01:50,221 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2239 transitions. [2021-10-29 00:01:50,224 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:50,224 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2239 transitions. [2021-10-29 00:01:50,232 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 248.77777777777777) internal successors, (2239), 9 states have internal predecessors, (2239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:50,241 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 314.0) internal successors, (3140), 10 states have internal predecessors, (3140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:50,243 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 314.0) internal successors, (3140), 10 states have internal predecessors, (3140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:50,243 INFO L186 Difference]: Start difference. First operand has 317 places, 280 transitions, 750 flow. Second operand 9 states and 2239 transitions. [2021-10-29 00:01:50,243 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 310 places, 296 transitions, 940 flow [2021-10-29 00:01:50,251 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 288 places, 296 transitions, 811 flow, removed 24 selfloop flow, removed 22 redundant places. [2021-10-29 00:01:50,258 INFO L242 Difference]: Finished difference. Result has 289 places, 281 transitions, 677 flow [2021-10-29 00:01:50,259 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=639, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=280, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=265, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=677, PETRI_PLACES=289, PETRI_TRANSITIONS=281} [2021-10-29 00:01:50,260 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, 7 predicate places. [2021-10-29 00:01:50,260 INFO L470 AbstractCegarLoop]: Abstraction has has 289 places, 281 transitions, 677 flow [2021-10-29 00:01:50,261 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 246.0) internal successors, (2460), 10 states have internal predecessors, (2460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:50,262 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:50,262 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:50,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-10-29 00:01:50,478 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 00:01:50,479 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:50,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:50,479 INFO L85 PathProgramCache]: Analyzing trace with hash 274840742, now seen corresponding path program 1 times [2021-10-29 00:01:50,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:50,480 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990928888] [2021-10-29 00:01:50,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:50,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:50,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 00:01:50,657 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:50,657 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990928888] [2021-10-29 00:01:50,657 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [990928888] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-29 00:01:50,657 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [842681220] [2021-10-29 00:01:50,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:50,658 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 00:01:50,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-29 00:01:50,663 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-29 00:01:50,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-10-29 00:01:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:50,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-29 00:01:51,004 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-29 00:01:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-29 00:01:51,807 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [842681220] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-29 00:01:51,807 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-10-29 00:01:51,808 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 10 [2021-10-29 00:01:51,808 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456235596] [2021-10-29 00:01:51,809 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-10-29 00:01:51,809 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:51,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-10-29 00:01:51,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-10-29 00:01:51,817 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 314 [2021-10-29 00:01:51,821 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 289 places, 281 transitions, 677 flow. Second operand has 10 states, 10 states have (on average 246.1) internal successors, (2461), 10 states have internal predecessors, (2461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:51,822 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:51,822 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 314 [2021-10-29 00:01:51,822 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:52,855 INFO L129 PetriNetUnfolder]: 404/3486 cut-off events. [2021-10-29 00:01:52,856 INFO L130 PetriNetUnfolder]: For 198/284 co-relation queries the response was YES. [2021-10-29 00:01:52,890 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4541 conditions, 3486 events. 404/3486 cut-off events. For 198/284 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 27213 event pairs, 190 based on Foata normal form. 85/3238 useless extension candidates. Maximal degree in co-relation 4530. Up to 423 conditions per place. [2021-10-29 00:01:52,907 INFO L132 encePairwiseOnDemand]: 298/314 looper letters, 54 selfloop transitions, 15 changer transitions 0/297 dead transitions. [2021-10-29 00:01:52,908 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 297 places, 297 transitions, 851 flow [2021-10-29 00:01:52,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-29 00:01:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-10-29 00:01:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2239 transitions. [2021-10-29 00:01:52,916 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7922859164897381 [2021-10-29 00:01:52,916 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2239 transitions. [2021-10-29 00:01:52,917 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2239 transitions. [2021-10-29 00:01:52,919 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:52,919 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2239 transitions. [2021-10-29 00:01:52,926 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 248.77777777777777) internal successors, (2239), 9 states have internal predecessors, (2239), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:52,934 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 314.0) internal successors, (3140), 10 states have internal predecessors, (3140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:52,935 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 314.0) internal successors, (3140), 10 states have internal predecessors, (3140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:52,936 INFO L186 Difference]: Start difference. First operand has 289 places, 281 transitions, 677 flow. Second operand 9 states and 2239 transitions. [2021-10-29 00:01:52,936 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 297 places, 297 transitions, 851 flow [2021-10-29 00:01:52,940 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 290 places, 297 transitions, 823 flow, removed 0 selfloop flow, removed 7 redundant places. [2021-10-29 00:01:52,945 INFO L242 Difference]: Finished difference. Result has 291 places, 282 transitions, 687 flow [2021-10-29 00:01:52,946 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=649, PETRI_DIFFERENCE_MINUEND_PLACES=282, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=687, PETRI_PLACES=291, PETRI_TRANSITIONS=282} [2021-10-29 00:01:52,946 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, 9 predicate places. [2021-10-29 00:01:52,947 INFO L470 AbstractCegarLoop]: Abstraction has has 291 places, 282 transitions, 687 flow [2021-10-29 00:01:52,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 246.1) internal successors, (2461), 10 states have internal predecessors, (2461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:52,948 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-29 00:01:52,948 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:52,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-10-29 00:01:53,162 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-29 00:01:53,163 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-10-29 00:01:53,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 00:01:53,164 INFO L85 PathProgramCache]: Analyzing trace with hash 2089773633, now seen corresponding path program 1 times [2021-10-29 00:01:53,164 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-29 00:01:53,164 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022167173] [2021-10-29 00:01:53,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-29 00:01:53,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 00:01:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-29 00:01:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-10-29 00:01:53,359 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-29 00:01:53,363 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022167173] [2021-10-29 00:01:53,364 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022167173] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-29 00:01:53,364 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-29 00:01:53,364 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-29 00:01:53,365 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088530798] [2021-10-29 00:01:53,367 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-29 00:01:53,368 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-29 00:01:53,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-29 00:01:53,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-10-29 00:01:53,373 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 218 out of 314 [2021-10-29 00:01:53,375 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 291 places, 282 transitions, 687 flow. Second operand has 6 states, 6 states have (on average 228.5) internal successors, (1371), 6 states have internal predecessors, (1371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:53,375 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-29 00:01:53,375 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 218 of 314 [2021-10-29 00:01:53,375 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-29 00:01:53,411 INFO L129 PetriNetUnfolder]: 0/38 cut-off events. [2021-10-29 00:01:53,412 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-10-29 00:01:53,412 INFO L84 FinitePrefix]: Finished finitePrefix Result has 70 conditions, 38 events. 0/38 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 1. Compared 0 event pairs, 0 based on Foata normal form. 1/39 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-10-29 00:01:53,412 INFO L132 encePairwiseOnDemand]: 309/314 looper letters, 0 selfloop transitions, 0 changer transitions 38/38 dead transitions. [2021-10-29 00:01:53,412 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 38 transitions, 118 flow [2021-10-29 00:01:53,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-29 00:01:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-10-29 00:01:53,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2021-10-29 00:01:53,419 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7011677282377919 [2021-10-29 00:01:53,419 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1321 transitions. [2021-10-29 00:01:53,419 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1321 transitions. [2021-10-29 00:01:53,420 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-29 00:01:53,421 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1321 transitions. [2021-10-29 00:01:53,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 220.16666666666666) internal successors, (1321), 6 states have internal predecessors, (1321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:53,430 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 314.0) internal successors, (2198), 7 states have internal predecessors, (2198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:53,432 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 314.0) internal successors, (2198), 7 states have internal predecessors, (2198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:53,432 INFO L186 Difference]: Start difference. First operand has 291 places, 282 transitions, 687 flow. Second operand 6 states and 1321 transitions. [2021-10-29 00:01:53,432 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 38 transitions, 118 flow [2021-10-29 00:01:53,433 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 51 places, 38 transitions, 103 flow, removed 0 selfloop flow, removed 10 redundant places. [2021-10-29 00:01:53,433 INFO L242 Difference]: Finished difference. Result has 51 places, 0 transitions, 0 flow [2021-10-29 00:01:53,434 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=314, PETRI_DIFFERENCE_MINUEND_FLOW=79, PETRI_DIFFERENCE_MINUEND_PLACES=46, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=38, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=0, PETRI_PLACES=51, PETRI_TRANSITIONS=0} [2021-10-29 00:01:53,434 INFO L334 CegarLoopForPetriNet]: 282 programPoint places, -231 predicate places. [2021-10-29 00:01:53,434 INFO L470 AbstractCegarLoop]: Abstraction has has 51 places, 0 transitions, 0 flow [2021-10-29 00:01:53,435 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 228.5) internal successors, (1371), 6 states have internal predecessors, (1371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-29 00:01:53,438 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-29 00:01:53,438 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-10-29 00:01:53,439 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION [2021-10-29 00:01:53,439 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION [2021-10-29 00:01:53,439 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-29 00:01:53,443 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-29 00:01:53,447 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-29 00:01:53,448 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-29 00:01:53,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 12:01:53 BasicIcfg [2021-10-29 00:01:53,450 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 00:01:53,451 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 00:01:53,451 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 00:01:53,452 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 00:01:53,452 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 12:01:35" (3/4) ... [2021-10-29 00:01:53,456 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-29 00:01:53,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2021-10-29 00:01:53,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure thread2 [2021-10-29 00:01:53,465 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure thread3 [2021-10-29 00:01:53,475 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2021-10-29 00:01:53,476 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-29 00:01:53,476 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 00:01:53,477 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 00:01:53,555 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/witness.graphml [2021-10-29 00:01:53,555 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 00:01:53,558 INFO L168 Benchmark]: Toolchain (without parser) took 19773.15 ms. Allocated memory was 113.2 MB in the beginning and 740.3 MB in the end (delta: 627.0 MB). Free memory was 79.5 MB in the beginning and 420.3 MB in the end (delta: -340.8 MB). Peak memory consumption was 286.2 MB. Max. memory is 16.1 GB. [2021-10-29 00:01:53,558 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 86.0 MB. Free memory was 57.8 MB in the beginning and 57.8 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 00:01:53,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 518.97 ms. Allocated memory is still 113.2 MB. Free memory was 79.2 MB in the beginning and 87.9 MB in the end (delta: -8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 00:01:53,560 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.11 ms. Allocated memory is still 113.2 MB. Free memory was 87.9 MB in the beginning and 85.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 00:01:53,560 INFO L168 Benchmark]: Boogie Preprocessor took 55.69 ms. Allocated memory is still 113.2 MB. Free memory was 85.7 MB in the beginning and 83.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 00:01:53,561 INFO L168 Benchmark]: RCFGBuilder took 1007.84 ms. Allocated memory is still 113.2 MB. Free memory was 83.7 MB in the beginning and 63.4 MB in the end (delta: 20.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-10-29 00:01:53,561 INFO L168 Benchmark]: TraceAbstraction took 17993.19 ms. Allocated memory was 113.2 MB in the beginning and 740.3 MB in the end (delta: 627.0 MB). Free memory was 62.7 MB in the beginning and 424.5 MB in the end (delta: -361.8 MB). Peak memory consumption was 268.2 MB. Max. memory is 16.1 GB. [2021-10-29 00:01:53,562 INFO L168 Benchmark]: Witness Printer took 104.45 ms. Allocated memory is still 740.3 MB. Free memory was 424.5 MB in the beginning and 420.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 00:01:53,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 86.0 MB. Free memory was 57.8 MB in the beginning and 57.8 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 518.97 ms. Allocated memory is still 113.2 MB. Free memory was 79.2 MB in the beginning and 87.9 MB in the end (delta: -8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 81.11 ms. Allocated memory is still 113.2 MB. Free memory was 87.9 MB in the beginning and 85.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 55.69 ms. Allocated memory is still 113.2 MB. Free memory was 85.7 MB in the beginning and 83.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1007.84 ms. Allocated memory is still 113.2 MB. Free memory was 83.7 MB in the beginning and 63.4 MB in the end (delta: 20.3 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 17993.19 ms. Allocated memory was 113.2 MB in the beginning and 740.3 MB in the end (delta: 627.0 MB). Free memory was 62.7 MB in the beginning and 424.5 MB in the end (delta: -361.8 MB). Peak memory consumption was 268.2 MB. Max. memory is 16.1 GB. * Witness Printer took 104.45 ms. Allocated memory is still 740.3 MB. Free memory was 424.5 MB in the beginning and 420.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 91]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 403 locations, 4 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 17.6s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 10.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 168 SDtfs, 1516 SDslu, 617 SDs, 0 SdLazy, 1531 SolverSat, 110 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 755 GetRequests, 651 SyntacticMatches, 3 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=886occurred in iteration=5, InterpolantAutomatonStates: 81, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 2367 NumberOfCodeBlocks, 2367 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2355 ConstructedInterpolants, 0 QuantifiedInterpolants, 5667 SizeOfPredicates, 15 NumberOfNonLiveVariables, 1360 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 12 InterpolantComputations, 6 PerfectInterpolantSequences, 29/35 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-10-29 00:01:53,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5e66229-cc3d-455d-8270-d970007f87c5/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...