./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product31.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product31.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 752f24c6361e3daac9b48908e677c53c177497426b343006dfb6bc7474fe1fb2 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 08:53:06,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 08:53:06,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 08:53:06,987 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 08:53:06,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 08:53:06,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 08:53:06,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 08:53:07,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 08:53:07,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 08:53:07,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 08:53:07,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 08:53:07,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 08:53:07,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 08:53:07,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 08:53:07,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 08:53:07,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 08:53:07,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 08:53:07,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 08:53:07,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 08:53:07,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 08:53:07,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 08:53:07,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 08:53:07,054 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 08:53:07,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 08:53:07,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 08:53:07,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 08:53:07,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 08:53:07,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 08:53:07,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 08:53:07,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 08:53:07,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 08:53:07,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 08:53:07,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 08:53:07,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 08:53:07,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 08:53:07,071 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 08:53:07,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 08:53:07,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 08:53:07,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 08:53:07,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 08:53:07,074 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 08:53:07,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-10-28 08:53:07,128 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 08:53:07,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 08:53:07,129 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 08:53:07,130 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 08:53:07,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 08:53:07,132 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 08:53:07,132 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 08:53:07,132 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-10-28 08:53:07,132 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-10-28 08:53:07,133 INFO L138 SettingsManager]: * Use old map elimination=false [2021-10-28 08:53:07,134 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-10-28 08:53:07,134 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-10-28 08:53:07,134 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-10-28 08:53:07,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 08:53:07,135 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 08:53:07,135 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-28 08:53:07,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 08:53:07,135 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 08:53:07,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 08:53:07,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-10-28 08:53:07,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-10-28 08:53:07,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-10-28 08:53:07,137 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 08:53:07,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 08:53:07,137 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-10-28 08:53:07,137 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 08:53:07,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-10-28 08:53:07,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 08:53:07,139 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 08:53:07,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 08:53:07,140 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 08:53:07,140 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 08:53:07,141 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-10-28 08:53:07,141 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 752f24c6361e3daac9b48908e677c53c177497426b343006dfb6bc7474fe1fb2 [2021-10-28 08:53:07,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 08:53:07,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 08:53:07,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 08:53:07,427 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 08:53:07,428 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 08:53:07,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/../../sv-benchmarks/c/product-lines/elevator_spec3_product31.cil.c [2021-10-28 08:53:07,518 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/data/800d2b76f/58b5ef1e2756435bbbf44fa35eaeb77a/FLAGeed5fc717 [2021-10-28 08:53:08,169 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 08:53:08,170 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/sv-benchmarks/c/product-lines/elevator_spec3_product31.cil.c [2021-10-28 08:53:08,196 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/data/800d2b76f/58b5ef1e2756435bbbf44fa35eaeb77a/FLAGeed5fc717 [2021-10-28 08:53:08,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/data/800d2b76f/58b5ef1e2756435bbbf44fa35eaeb77a [2021-10-28 08:53:08,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 08:53:08,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 08:53:08,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 08:53:08,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 08:53:08,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 08:53:08,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:53:08" (1/1) ... [2021-10-28 08:53:08,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43a875d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:08, skipping insertion in model container [2021-10-28 08:53:08,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:53:08" (1/1) ... [2021-10-28 08:53:08,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 08:53:08,465 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 08:53:08,690 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_bb056484-6438-4acd-b561-8111827ec80a/sv-benchmarks/c/product-lines/elevator_spec3_product31.cil.c[1545,1558] [2021-10-28 08:53:09,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 08:53:09,135 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 08:53:09,155 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_bb056484-6438-4acd-b561-8111827ec80a/sv-benchmarks/c/product-lines/elevator_spec3_product31.cil.c[1545,1558] [2021-10-28 08:53:09,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 08:53:09,307 INFO L208 MainTranslator]: Completed translation [2021-10-28 08:53:09,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09 WrapperNode [2021-10-28 08:53:09,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 08:53:09,309 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 08:53:09,309 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 08:53:09,309 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 08:53:09,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:09,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:09,942 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 08:53:09,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 08:53:09,944 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 08:53:09,944 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 08:53:09,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:09,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:10,085 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:10,086 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:10,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:10,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:10,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:10,847 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 08:53:10,848 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 08:53:10,848 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 08:53:10,848 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 08:53:10,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (1/1) ... [2021-10-28 08:53:10,872 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:53:10,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:53:10,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:53:10,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-10-28 08:53:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 08:53:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 08:53:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 08:53:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 08:53:24,198 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 08:53:24,198 INFO L299 CfgBuilder]: Removed 2197 assume(true) statements. [2021-10-28 08:53:24,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:53:24 BoogieIcfgContainer [2021-10-28 08:53:24,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 08:53:24,210 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-10-28 08:53:24,211 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-10-28 08:53:24,214 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-10-28 08:53:24,215 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 08:53:24,215 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.10 08:53:08" (1/3) ... [2021-10-28 08:53:24,216 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4284b9ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.10 08:53:24, skipping insertion in model container [2021-10-28 08:53:24,216 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 08:53:24,217 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:53:09" (2/3) ... [2021-10-28 08:53:24,217 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4284b9ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.10 08:53:24, skipping insertion in model container [2021-10-28 08:53:24,217 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-28 08:53:24,217 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:53:24" (3/3) ... [2021-10-28 08:53:24,219 INFO L389 chiAutomizerObserver]: Analyzing ICFG elevator_spec3_product31.cil.c [2021-10-28 08:53:24,282 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-10-28 08:53:24,282 INFO L360 BuchiCegarLoop]: Hoare is false [2021-10-28 08:53:24,282 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-10-28 08:53:24,282 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-28 08:53:24,282 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-28 08:53:24,283 INFO L364 BuchiCegarLoop]: Difference is false [2021-10-28 08:53:24,283 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-28 08:53:24,283 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-10-28 08:53:24,465 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 9243 states, 9242 states have (on average 1.8832503787059078) internal successors, (17405), 9242 states have internal predecessors, (17405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:53:24,683 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1866 [2021-10-28 08:53:24,683 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:53:24,683 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:53:24,713 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-10-28 08:53:24,713 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:53:24,713 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-10-28 08:53:24,739 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 9243 states, 9242 states have (on average 1.8832503787059078) internal successors, (17405), 9242 states have internal predecessors, (17405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:53:24,873 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1866 [2021-10-28 08:53:24,873 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:53:24,874 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:53:24,882 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-10-28 08:53:24,883 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:53:24,893 INFO L791 eck$LassoCheckResult]: Stem: 7473#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(31);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string123.base, #t~string123.offset := #Ultimate.allocOnStack(10);call #t~string125.base, #t~string125.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string125.base, #t~string125.offset, 1);call write~init~int(95, #t~string125.base, 1 + #t~string125.offset, 1);call write~init~int(93, #t~string125.base, 2 + #t~string125.offset, 1);call write~init~int(0, #t~string125.base, 3 + #t~string125.offset, 1);call #t~string127.base, #t~string127.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string127.base, #t~string127.offset, 1);call write~init~int(93, #t~string127.base, 1 + #t~string127.offset, 1);call write~init~int(32, #t~string127.base, 2 + #t~string127.offset, 1);call write~init~int(0, #t~string127.base, 3 + #t~string127.offset, 1);call #t~string129.base, #t~string129.offset := #Ultimate.allocOnStack(5);call write~init~int(32, #t~string129.base, #t~string129.offset, 1);call write~init~int(97, #t~string129.base, 1 + #t~string129.offset, 1);call write~init~int(116, #t~string129.base, 2 + #t~string129.offset, 1);call write~init~int(32, #t~string129.base, 3 + #t~string129.offset, 1);call write~init~int(0, #t~string129.base, 4 + #t~string129.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(3);call write~init~int(37, #t~string131.base, #t~string131.offset, 1);call write~init~int(105, #t~string131.base, 1 + #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 2 + #t~string131.offset, 1);call #t~string133.base, #t~string133.offset := #Ultimate.allocOnStack(10);call #t~string135.base, #t~string135.offset := #Ultimate.allocOnStack(3);call write~init~int(117, #t~string135.base, #t~string135.offset, 1);call write~init~int(112, #t~string135.base, 1 + #t~string135.offset, 1);call write~init~int(0, #t~string135.base, 2 + #t~string135.offset, 1);call #t~string137.base, #t~string137.offset := #Ultimate.allocOnStack(5);call write~init~int(100, #t~string137.base, #t~string137.offset, 1);call write~init~int(111, #t~string137.base, 1 + #t~string137.offset, 1);call write~init~int(119, #t~string137.base, 2 + #t~string137.offset, 1);call write~init~int(110, #t~string137.base, 3 + #t~string137.offset, 1);call write~init~int(0, #t~string137.base, 4 + #t~string137.offset, 1);call #t~string139.base, #t~string139.offset := #Ultimate.allocOnStack(7);call write~init~int(32, #t~string139.base, #t~string139.offset, 1);call write~init~int(73, #t~string139.base, 1 + #t~string139.offset, 1);call write~init~int(76, #t~string139.base, 2 + #t~string139.offset, 1);call write~init~int(95, #t~string139.base, 3 + #t~string139.offset, 1);call write~init~int(112, #t~string139.base, 4 + #t~string139.offset, 1);call write~init~int(58, #t~string139.base, 5 + #t~string139.offset, 1);call write~init~int(0, #t~string139.base, 6 + #t~string139.offset, 1);call #t~string141.base, #t~string141.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string141.base, #t~string141.offset, 1);call write~init~int(37, #t~string141.base, 1 + #t~string141.offset, 1);call write~init~int(105, #t~string141.base, 2 + #t~string141.offset, 1);call write~init~int(0, #t~string141.base, 3 + #t~string141.offset, 1);call #t~string143.base, #t~string143.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string143.base, #t~string143.offset, 1);call write~init~int(37, #t~string143.base, 1 + #t~string143.offset, 1);call write~init~int(105, #t~string143.base, 2 + #t~string143.offset, 1);call write~init~int(0, #t~string143.base, 3 + #t~string143.offset, 1);call #t~string145.base, #t~string145.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string145.base, #t~string145.offset, 1);call write~init~int(37, #t~string145.base, 1 + #t~string145.offset, 1);call write~init~int(105, #t~string145.base, 2 + #t~string145.offset, 1);call write~init~int(0, #t~string145.base, 3 + #t~string145.offset, 1);call #t~string147.base, #t~string147.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string147.base, #t~string147.offset, 1);call write~init~int(37, #t~string147.base, 1 + #t~string147.offset, 1);call write~init~int(105, #t~string147.base, 2 + #t~string147.offset, 1);call write~init~int(0, #t~string147.base, 3 + #t~string147.offset, 1);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string149.base, #t~string149.offset, 1);call write~init~int(37, #t~string149.base, 1 + #t~string149.offset, 1);call write~init~int(105, #t~string149.base, 2 + #t~string149.offset, 1);call write~init~int(0, #t~string149.base, 3 + #t~string149.offset, 1);call #t~string151.base, #t~string151.offset := #Ultimate.allocOnStack(6);call write~init~int(32, #t~string151.base, #t~string151.offset, 1);call write~init~int(70, #t~string151.base, 1 + #t~string151.offset, 1);call write~init~int(95, #t~string151.base, 2 + #t~string151.offset, 1);call write~init~int(112, #t~string151.base, 3 + #t~string151.offset, 1);call write~init~int(58, #t~string151.base, 4 + #t~string151.offset, 1);call write~init~int(0, #t~string151.base, 5 + #t~string151.offset, 1);call #t~string154.base, #t~string154.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string154.base, #t~string154.offset, 1);call write~init~int(37, #t~string154.base, 1 + #t~string154.offset, 1);call write~init~int(105, #t~string154.base, 2 + #t~string154.offset, 1);call write~init~int(0, #t~string154.base, 3 + #t~string154.offset, 1);call #t~string157.base, #t~string157.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string157.base, #t~string157.offset, 1);call write~init~int(37, #t~string157.base, 1 + #t~string157.offset, 1);call write~init~int(105, #t~string157.base, 2 + #t~string157.offset, 1);call write~init~int(0, #t~string157.base, 3 + #t~string157.offset, 1);call #t~string160.base, #t~string160.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string160.base, #t~string160.offset, 1);call write~init~int(37, #t~string160.base, 1 + #t~string160.offset, 1);call write~init~int(105, #t~string160.base, 2 + #t~string160.offset, 1);call write~init~int(0, #t~string160.base, 3 + #t~string160.offset, 1);call #t~string163.base, #t~string163.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string163.base, #t~string163.offset, 1);call write~init~int(37, #t~string163.base, 1 + #t~string163.offset, 1);call write~init~int(105, #t~string163.base, 2 + #t~string163.offset, 1);call write~init~int(0, #t~string163.base, 3 + #t~string163.offset, 1);call #t~string166.base, #t~string166.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string166.base, #t~string166.offset, 1);call write~init~int(37, #t~string166.base, 1 + #t~string166.offset, 1);call write~init~int(105, #t~string166.base, 2 + #t~string166.offset, 1);call write~init~int(0, #t~string166.base, 3 + #t~string166.offset, 1);call #t~string168.base, #t~string168.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string168.base, #t~string168.offset, 1);call write~init~int(0, #t~string168.base, 1 + #t~string168.offset, 1);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0; 4529#L-1true havoc main_#res;havoc main_#t~ret184, main_~retValue_acc~31, main_~tmp~30;havoc main_~retValue_acc~31;havoc main_~tmp~30; 7520#L83true havoc valid_product_#res;havoc valid_product_~retValue_acc~1;havoc valid_product_~retValue_acc~1;valid_product_~retValue_acc~1 := 1;valid_product_#res := valid_product_~retValue_acc~1; 4216#L91true main_#t~ret184 := valid_product_#res;main_~tmp~30 := main_#t~ret184;havoc main_#t~ret184; 2750#L3505true assume 0 != main_~tmp~30; 3516#L3482true ~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 3057#L852true havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 7910#L1483true assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 7619#L1508true bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 6899#L1130true assume 0 == initPersonOnFloor_~floor; 4268#L1131true assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 8032#L1238-1true callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 1127#L922true assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 7584#L934-2true havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 4970#L1804true __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 2769#L1856true __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 6066#L125true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 4862#L126true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 5335#L1821true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 292#L1842true __utac_acc__Specification3_spec__1_#t~ret10 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret10;havoc __utac_acc__Specification3_spec__1_#t~ret10; 8125#L130true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 6462#L231true havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 1255#L859true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 436#L886true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 3318#L3157true stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 6607#L2541true assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 6107#L1804-1true stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 9173#L2545true assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 4977#L2558true timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 3422#L2694true assume !(0 != timeShift_~tmp___9~3); 102#L2785true assume !(1 == ~doorState~0); 4517#L2785-2true stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 5768#L859-3true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 4242#L886-3true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 3066#L3157-1true stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 8975#L2396true assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 359#L1804-4true stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 2485#L2409true timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 6024#L2793true assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 4469#L2453true assume !(1 == ~currentHeading~0); 8401#L2463true assume !(0 == ~currentFloorID~0); 508#L2463-2true assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 9161#L2469-5true havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 3545#L256true assume !(-1 == ~expectedDirection~0); 2495#L268true assume !(1 == ~expectedDirection~0); 3560#L269true havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 7908#L1804-6true __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 5973#L1856-3true __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 3941#L125-1true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 9208#L187-1true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 6341#L1821-19true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 7565#L1842-19true __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 5312#L191-2true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 2811#L231-1true havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 7523#L859-65true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 8921#L886-65true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 2595#L3157-3true stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 4324#L2541-1true assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 5080#L1804-7true stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 8723#L2545-1true assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 6739#L2558-1true timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 6121#L2694-1true assume !(0 != timeShift_~tmp___9~3); 1784#L2785-3true assume !(1 == ~doorState~0); 1164#L2785-5true stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 9195#L859-68true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 7100#L886-68true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 995#L3157-4true stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 4952#L2396-2true assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 6476#L1804-10true stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 1958#L2409-2true timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 6866#L2793-1true assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 1247#L2453-3true assume !(1 == ~currentHeading~0); 4405#L2463-9true assume !(0 == ~currentFloorID~0); 679#L2463-11true assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 2157#L2469-11true havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 7289#L256-1true assume !(-1 == ~expectedDirection~0); 2681#L268-1true assume !(1 == ~expectedDirection~0); 969#L269-1true havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 4098#L1804-12true __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 5575#L1856-6true __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 5590#L125-2true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 4343#L126-2true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 6884#L1821-28true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 4793#L1842-28true __utac_acc__Specification3_spec__1_#t~ret10 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret10;havoc __utac_acc__Specification3_spec__1_#t~ret10; 5858#L130-4true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 4620#L231-2true havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 3025#L859-130true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 5192#L886-130true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 5193#L3157-6true stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 5309#L2541-2true assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 2521#L1804-13true stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 5644#L2545-2true assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 8444#L2558-2true timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 7129#L2694-2true assume !(0 != timeShift_~tmp___9~3); 7981#L2785-6true assume !(1 == ~doorState~0); 2248#L2785-8true stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 1826#L859-133true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 8712#L886-133true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 5936#L3157-7true stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 3253#L2396-4true assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 2793#L1804-16true stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 7815#L2409-4true timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 1531#L2793-2true assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 9231#L2453-6true assume !(1 == ~currentHeading~0); 8865#L2463-18true assume !(0 == ~currentFloorID~0); 4858#L2463-20true assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 8521#L2469-17true havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 1768#L256-2true assume !(-1 == ~expectedDirection~0); 3450#L268-2true assume !(1 == ~expectedDirection~0); 1891#L269-2true havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 2966#L1483-1true assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 1653#L1508-1true bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 3361#L1130-1true assume 0 == initPersonOnFloor_~floor; 5481#L1131-2true assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 984#L1238-3true callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 6835#L922-2true assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 2993#L934-5true havoc cleanup_#t~ret178, cleanup_#t~ret179, cleanup_~i~3, cleanup_~tmp~28, cleanup_~tmp___0~13, cleanup_~__cil_tmp4~3;havoc cleanup_~i~3;havoc cleanup_~tmp~28;havoc cleanup_~tmp___0~13;havoc cleanup_~__cil_tmp4~3;havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 4412#L1804-18true __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 2835#L1856-9true __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 463#L125-3true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 692#L187-3true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 6723#L1821-47true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 1705#L1842-47true __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 229#L191-6true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 9118#L231-3true havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 2864#L859-195true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 7189#L886-195true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 7483#L3157-9true stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 8045#L2541-3true assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 6159#L1804-19true stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 8029#L2545-3true assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 808#L2558-3true timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 6268#L2694-3true assume !(0 != timeShift_~tmp___9~3); 5929#L2785-9true assume !(1 == ~doorState~0); 5567#L2785-11true stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 5278#L859-198true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 2925#L886-198true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 7573#L3157-10true stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 6207#L2396-6true assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 198#L1804-22true stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 4996#L2409-6true timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 805#L2793-3true assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 86#L2453-9true assume !(1 == ~currentHeading~0); 51#L2463-27true assume !(0 == ~currentFloorID~0); 1594#L2463-29true assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 3313#L2469-23true havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 963#L256-3true assume !(-1 == ~expectedDirection~0); 8313#L268-3true assume !(1 == ~expectedDirection~0); 2358#L269-3true cleanup_~i~3 := 0; 938#L3314-2true [2021-10-28 08:53:24,895 INFO L793 eck$LassoCheckResult]: Loop: 938#L3314-2true assume !false; 5238#L3315true cleanup_~__cil_tmp4~3 := ~cleanupTimeShifts~0 - 1; 1414#L3318true assume cleanup_~i~3 < cleanup_~__cil_tmp4~3;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~11;havoc isBlocked_~retValue_acc~11;isBlocked_~retValue_acc~11 := 0;isBlocked_#res := isBlocked_~retValue_acc~11; 7873#L1631true cleanup_#t~ret178 := isBlocked_#res;cleanup_~tmp___0~13 := cleanup_#t~ret178;havoc cleanup_#t~ret178; 8940#L3322true assume 1 != cleanup_~tmp___0~13; 8176#L3322-1true havoc isIdle_#res;havoc isIdle_#t~ret71, isIdle_~retValue_acc~18, isIdle_~tmp~11;havoc isIdle_~retValue_acc~18;havoc isIdle_~tmp~11;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret66, anyStopRequested_#t~ret67, anyStopRequested_#t~ret68, anyStopRequested_#t~ret69, anyStopRequested_#t~ret70, anyStopRequested_~retValue_acc~17, anyStopRequested_~tmp~10, anyStopRequested_~tmp___0~4, anyStopRequested_~tmp___1~3, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~1;havoc anyStopRequested_~retValue_acc~17;havoc anyStopRequested_~tmp~10;havoc anyStopRequested_~tmp___0~4;havoc anyStopRequested_~tmp___1~3;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~1;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 4568#L859-260true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 620#L886-260true anyStopRequested_#t~ret66 := isFloorCalling_#res;anyStopRequested_~tmp___3~1 := anyStopRequested_#t~ret66;havoc anyStopRequested_#t~ret66; 3755#L1912true assume 0 != anyStopRequested_~tmp___3~1;anyStopRequested_~retValue_acc~17 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~17; 1132#L1976true isIdle_#t~ret71 := anyStopRequested_#res;isIdle_~tmp~11 := isIdle_#t~ret71;havoc isIdle_#t~ret71;isIdle_~retValue_acc~18 := (if 0 == isIdle_~tmp~11 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~18; 8160#L1989true cleanup_#t~ret179 := isIdle_#res;cleanup_~tmp~28 := cleanup_#t~ret179;havoc cleanup_#t~ret179; 3432#L3334true assume !(0 != cleanup_~tmp~28);havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 1586#L1804-24true __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 2946#L1856-12true __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 3307#L125-4true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 8033#L187-4true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 538#L1821-61true assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 809#L1842-61true __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 5877#L191-8true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 8199#L231-4true havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 3969#L859-265true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 2963#L886-265true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 185#L3157-12true stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 10#L2541-4true assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 6104#L1804-25true stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 5834#L2545-4true assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 8894#L2558-4true timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 7171#L2694-4true assume !(0 != timeShift_~tmp___9~3); 7467#L2785-12true assume 1 == ~doorState~0;~doorState~0 := 0; 2476#L2785-14true stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 7379#L859-268true assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 3932#L886-268true isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 5977#L3157-13true stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 5446#L2396-8true assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 2348#L1804-28true stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 6287#L2409-8true timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 4975#L2793-4true assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 6391#L2453-12true assume !(1 == ~currentHeading~0); 2656#L2463-36true assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 7169#L2463-38true assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 8220#L2469-29true havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 7416#L256-4true assume !(-1 == ~expectedDirection~0); 4190#L268-4true assume !(1 == ~expectedDirection~0); 9078#L269-4true cleanup_~i~3 := 1 + cleanup_~i~3; 938#L3314-2true [2021-10-28 08:53:24,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:53:24,902 INFO L85 PathProgramCache]: Analyzing trace with hash -1377477376, now seen corresponding path program 1 times [2021-10-28 08:53:24,911 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:53:24,911 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360447885] [2021-10-28 08:53:24,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:53:24,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:53:25,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:53:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:53:25,395 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:53:25,395 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360447885] [2021-10-28 08:53:25,397 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360447885] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:53:25,397 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:53:25,398 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 08:53:25,400 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001362646] [2021-10-28 08:53:25,408 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-10-28 08:53:25,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:53:25,411 INFO L85 PathProgramCache]: Analyzing trace with hash -1973838209, now seen corresponding path program 1 times [2021-10-28 08:53:25,411 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:53:25,411 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692682534] [2021-10-28 08:53:25,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:53:25,413 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:53:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:53:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:53:25,565 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:53:25,566 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692682534] [2021-10-28 08:53:25,567 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692682534] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:53:25,567 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:53:25,567 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-10-28 08:53:25,567 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354534334] [2021-10-28 08:53:25,569 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-10-28 08:53:25,577 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:53:25,594 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-10-28 08:53:25,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-10-28 08:53:25,634 INFO L87 Difference]: Start difference. First operand has 9243 states, 9242 states have (on average 1.8832503787059078) internal successors, (17405), 9242 states have internal predecessors, (17405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 7 states, 7 states have (on average 6.285714285714286) internal successors, (44), 7 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:53:45,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:53:45,991 INFO L93 Difference]: Finished difference Result 94306 states and 176370 transitions. [2021-10-28 08:53:45,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-10-28 08:53:45,993 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 94306 states and 176370 transitions. [2021-10-28 08:53:46,755 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 15967 [2021-10-28 08:53:47,454 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 94306 states to 94102 states and 176137 transitions. [2021-10-28 08:53:47,456 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 94102 [2021-10-28 08:53:47,604 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 94102 [2021-10-28 08:53:47,605 INFO L73 IsDeterministic]: Start isDeterministic. Operand 94102 states and 176137 transitions. [2021-10-28 08:53:47,765 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:53:47,765 INFO L681 BuchiCegarLoop]: Abstraction has 94102 states and 176137 transitions. [2021-10-28 08:53:47,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94102 states and 176137 transitions. [2021-10-28 08:53:48,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94102 to 29141. [2021-10-28 08:53:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29141 states, 29141 states have (on average 1.8724820699358293) internal successors, (54566), 29140 states have internal predecessors, (54566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:53:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29141 states to 29141 states and 54566 transitions. [2021-10-28 08:53:49,064 INFO L704 BuchiCegarLoop]: Abstraction has 29141 states and 54566 transitions. [2021-10-28 08:53:49,064 INFO L587 BuchiCegarLoop]: Abstraction has 29141 states and 54566 transitions. [2021-10-28 08:53:49,064 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-10-28 08:53:49,064 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29141 states and 54566 transitions. [2021-10-28 08:53:49,427 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 6460 [2021-10-28 08:53:49,427 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:53:49,427 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:53:49,435 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-10-28 08:53:49,435 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:53:49,436 INFO L791 eck$LassoCheckResult]: Stem: 112995#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(31);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string123.base, #t~string123.offset := #Ultimate.allocOnStack(10);call #t~string125.base, #t~string125.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string125.base, #t~string125.offset, 1);call write~init~int(95, #t~string125.base, 1 + #t~string125.offset, 1);call write~init~int(93, #t~string125.base, 2 + #t~string125.offset, 1);call write~init~int(0, #t~string125.base, 3 + #t~string125.offset, 1);call #t~string127.base, #t~string127.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string127.base, #t~string127.offset, 1);call write~init~int(93, #t~string127.base, 1 + #t~string127.offset, 1);call write~init~int(32, #t~string127.base, 2 + #t~string127.offset, 1);call write~init~int(0, #t~string127.base, 3 + #t~string127.offset, 1);call #t~string129.base, #t~string129.offset := #Ultimate.allocOnStack(5);call write~init~int(32, #t~string129.base, #t~string129.offset, 1);call write~init~int(97, #t~string129.base, 1 + #t~string129.offset, 1);call write~init~int(116, #t~string129.base, 2 + #t~string129.offset, 1);call write~init~int(32, #t~string129.base, 3 + #t~string129.offset, 1);call write~init~int(0, #t~string129.base, 4 + #t~string129.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(3);call write~init~int(37, #t~string131.base, #t~string131.offset, 1);call write~init~int(105, #t~string131.base, 1 + #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 2 + #t~string131.offset, 1);call #t~string133.base, #t~string133.offset := #Ultimate.allocOnStack(10);call #t~string135.base, #t~string135.offset := #Ultimate.allocOnStack(3);call write~init~int(117, #t~string135.base, #t~string135.offset, 1);call write~init~int(112, #t~string135.base, 1 + #t~string135.offset, 1);call write~init~int(0, #t~string135.base, 2 + #t~string135.offset, 1);call #t~string137.base, #t~string137.offset := #Ultimate.allocOnStack(5);call write~init~int(100, #t~string137.base, #t~string137.offset, 1);call write~init~int(111, #t~string137.base, 1 + #t~string137.offset, 1);call write~init~int(119, #t~string137.base, 2 + #t~string137.offset, 1);call write~init~int(110, #t~string137.base, 3 + #t~string137.offset, 1);call write~init~int(0, #t~string137.base, 4 + #t~string137.offset, 1);call #t~string139.base, #t~string139.offset := #Ultimate.allocOnStack(7);call write~init~int(32, #t~string139.base, #t~string139.offset, 1);call write~init~int(73, #t~string139.base, 1 + #t~string139.offset, 1);call write~init~int(76, #t~string139.base, 2 + #t~string139.offset, 1);call write~init~int(95, #t~string139.base, 3 + #t~string139.offset, 1);call write~init~int(112, #t~string139.base, 4 + #t~string139.offset, 1);call write~init~int(58, #t~string139.base, 5 + #t~string139.offset, 1);call write~init~int(0, #t~string139.base, 6 + #t~string139.offset, 1);call #t~string141.base, #t~string141.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string141.base, #t~string141.offset, 1);call write~init~int(37, #t~string141.base, 1 + #t~string141.offset, 1);call write~init~int(105, #t~string141.base, 2 + #t~string141.offset, 1);call write~init~int(0, #t~string141.base, 3 + #t~string141.offset, 1);call #t~string143.base, #t~string143.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string143.base, #t~string143.offset, 1);call write~init~int(37, #t~string143.base, 1 + #t~string143.offset, 1);call write~init~int(105, #t~string143.base, 2 + #t~string143.offset, 1);call write~init~int(0, #t~string143.base, 3 + #t~string143.offset, 1);call #t~string145.base, #t~string145.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string145.base, #t~string145.offset, 1);call write~init~int(37, #t~string145.base, 1 + #t~string145.offset, 1);call write~init~int(105, #t~string145.base, 2 + #t~string145.offset, 1);call write~init~int(0, #t~string145.base, 3 + #t~string145.offset, 1);call #t~string147.base, #t~string147.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string147.base, #t~string147.offset, 1);call write~init~int(37, #t~string147.base, 1 + #t~string147.offset, 1);call write~init~int(105, #t~string147.base, 2 + #t~string147.offset, 1);call write~init~int(0, #t~string147.base, 3 + #t~string147.offset, 1);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string149.base, #t~string149.offset, 1);call write~init~int(37, #t~string149.base, 1 + #t~string149.offset, 1);call write~init~int(105, #t~string149.base, 2 + #t~string149.offset, 1);call write~init~int(0, #t~string149.base, 3 + #t~string149.offset, 1);call #t~string151.base, #t~string151.offset := #Ultimate.allocOnStack(6);call write~init~int(32, #t~string151.base, #t~string151.offset, 1);call write~init~int(70, #t~string151.base, 1 + #t~string151.offset, 1);call write~init~int(95, #t~string151.base, 2 + #t~string151.offset, 1);call write~init~int(112, #t~string151.base, 3 + #t~string151.offset, 1);call write~init~int(58, #t~string151.base, 4 + #t~string151.offset, 1);call write~init~int(0, #t~string151.base, 5 + #t~string151.offset, 1);call #t~string154.base, #t~string154.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string154.base, #t~string154.offset, 1);call write~init~int(37, #t~string154.base, 1 + #t~string154.offset, 1);call write~init~int(105, #t~string154.base, 2 + #t~string154.offset, 1);call write~init~int(0, #t~string154.base, 3 + #t~string154.offset, 1);call #t~string157.base, #t~string157.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string157.base, #t~string157.offset, 1);call write~init~int(37, #t~string157.base, 1 + #t~string157.offset, 1);call write~init~int(105, #t~string157.base, 2 + #t~string157.offset, 1);call write~init~int(0, #t~string157.base, 3 + #t~string157.offset, 1);call #t~string160.base, #t~string160.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string160.base, #t~string160.offset, 1);call write~init~int(37, #t~string160.base, 1 + #t~string160.offset, 1);call write~init~int(105, #t~string160.base, 2 + #t~string160.offset, 1);call write~init~int(0, #t~string160.base, 3 + #t~string160.offset, 1);call #t~string163.base, #t~string163.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string163.base, #t~string163.offset, 1);call write~init~int(37, #t~string163.base, 1 + #t~string163.offset, 1);call write~init~int(105, #t~string163.base, 2 + #t~string163.offset, 1);call write~init~int(0, #t~string163.base, 3 + #t~string163.offset, 1);call #t~string166.base, #t~string166.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string166.base, #t~string166.offset, 1);call write~init~int(37, #t~string166.base, 1 + #t~string166.offset, 1);call write~init~int(105, #t~string166.base, 2 + #t~string166.offset, 1);call write~init~int(0, #t~string166.base, 3 + #t~string166.offset, 1);call #t~string168.base, #t~string168.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string168.base, #t~string168.offset, 1);call write~init~int(0, #t~string168.base, 1 + #t~string168.offset, 1);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0; 110966#L-1 havoc main_#res;havoc main_#t~ret184, main_~retValue_acc~31, main_~tmp~30;havoc main_~retValue_acc~31;havoc main_~tmp~30; 110967#L83 havoc valid_product_#res;havoc valid_product_~retValue_acc~1;havoc valid_product_~retValue_acc~1;valid_product_~retValue_acc~1 := 1;valid_product_#res := valid_product_~retValue_acc~1; 110651#L91 main_#t~ret184 := valid_product_#res;main_~tmp~30 := main_#t~ret184;havoc main_#t~ret184; 108876#L3505 assume 0 != main_~tmp~30; 108877#L3482 ~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 109280#L852 havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 109281#L1483 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 104136#L1508 bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 112739#L1130 assume 0 == initPersonOnFloor_~floor; 110699#L1131 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 104164#L1238-1 callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 106159#L922 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 104633#L934-2 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 111386#L1804 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 108908#L1856 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 108909#L125 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 111266#L126 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 111267#L1821 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 104371#L1842 __utac_acc__Specification3_spec__1_#t~ret10 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret10;havoc __utac_acc__Specification3_spec__1_#t~ret10; 104372#L130 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 104215#L231 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 106397#L859 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 104710#L886 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 104711#L3157 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 109609#L2541 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 112295#L1804-1 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 112296#L2545 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 105946#L2558 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 109743#L2694 assume !(0 != timeShift_~tmp___9~3); 103874#L2785 assume !(1 == ~doorState~0); 103875#L2785-2 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 110957#L859-3 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 110675#L886-3 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 109289#L3157-1 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 109290#L2396 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 104535#L1804-4 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 104536#L2409 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 108470#L2793 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 110909#L2453 assume !(1 == ~currentHeading~0); 110910#L2463 assume !(0 == ~currentFloorID~0); 113086#L2463-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 114826#L2469-5 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 114823#L256 assume !(-1 == ~expectedDirection~0); 114821#L268 assume !(1 == ~expectedDirection~0); 114819#L269 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 114818#L1804-6 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 114726#L1856-3 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 114720#L125-1 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 114721#L187-1 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 114732#L1821-19 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 114727#L1842-19 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 114671#L191-2 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 114666#L231-1 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 114664#L859-65 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 114661#L886-65 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 114651#L3157-3 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 114649#L2541-1 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 114650#L1804-7 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 114639#L2545-1 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 113391#L2558-1 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 131634#L2694-1 assume !(0 != timeShift_~tmp___9~3); 131635#L2785-3 assume !(1 == ~doorState~0); 106226#L2785-5 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 106227#L859-68 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 112832#L886-68 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 112833#L3157-4 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 111367#L2396-2 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 111368#L1804-10 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 131860#L2409-2 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 131851#L2793-1 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 106383#L2453-3 assume !(1 == ~currentHeading~0); 106384#L2463-9 assume !(0 == ~currentFloorID~0); 105246#L2463-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 105247#L2469-11 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 107974#L256-1 assume !(-1 == ~expectedDirection~0); 108763#L268-1 assume !(1 == ~expectedDirection~0); 108764#L269-1 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 118939#L1804-12 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 118938#L1856-6 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 118936#L125-2 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 118935#L126-2 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 118911#L1821-28 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 118903#L1842-28 __utac_acc__Specification3_spec__1_#t~ret10 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret10;havoc __utac_acc__Specification3_spec__1_#t~ret10; 118399#L130-4 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 117791#L231-2 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 117790#L859-130 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 114608#L886-130 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 114663#L3157-6 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 114658#L2541-2 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 114660#L1804-13 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 114643#L2545-2 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 111980#L2558-2 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 130409#L2694-2 assume !(0 != timeShift_~tmp___9~3); 130410#L2785-6 assume !(1 == ~doorState~0); 108118#L2785-8 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 108119#L859-133 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 113387#L886-133 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 113388#L3157-7 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 109533#L2396-4 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 109535#L1804-16 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 132099#L2409-4 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 131994#L2793-2 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 113474#L2453-6 assume !(1 == ~currentHeading~0); 113419#L2463-18 assume !(0 == ~currentFloorID~0); 109564#L2463-20 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 106483#L2469-17 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 128517#L256-2 assume !(-1 == ~expectedDirection~0); 109786#L268-2 assume !(1 == ~expectedDirection~0); 107525#L269-2 havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 107526#L1483-1 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 104322#L1508-1 bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 107147#L1130-1 assume 0 == initPersonOnFloor_~floor; 109669#L1131-2 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 104978#L1238-3 callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 105873#L922-2 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 103644#L934-5 havoc cleanup_#t~ret178, cleanup_#t~ret179, cleanup_~i~3, cleanup_~tmp~28, cleanup_~tmp___0~13, cleanup_~__cil_tmp4~3;havoc cleanup_~i~3;havoc cleanup_~tmp~28;havoc cleanup_~tmp___0~13;havoc cleanup_~__cil_tmp4~3;havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 109197#L1804-18 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 108989#L1856-9 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 104769#L125-3 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 104770#L187-3 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 105266#L1821-47 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 107243#L1842-47 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 104203#L191-6 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 104204#L231-3 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 109029#L859-195 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 109030#L886-195 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 112868#L3157-9 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 113002#L2541-3 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 113213#L1804-19 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 114641#L2545-3 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 105494#L2558-3 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 105495#L2694-3 assume !(0 != timeShift_~tmp___9~3); 112392#L2785-9 assume !(1 == ~doorState~0); 132281#L2785-11 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 111671#L859-198 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 111672#L886-198 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 113045#L3157-10 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 113046#L2396-6 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 104127#L1804-22 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 104128#L2409-6 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 105487#L2793-3 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 105488#L2453-9 assume !(1 == ~currentHeading~0); 103736#L2463-27 assume !(0 == ~currentFloorID~0); 103737#L2463-29 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 107040#L2469-23 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 127435#L256-3 assume !(-1 == ~expectedDirection~0); 127429#L268-3 assume !(1 == ~expectedDirection~0); 127426#L269-3 cleanup_~i~3 := 0; 127425#L3314-2 [2021-10-28 08:53:49,439 INFO L793 eck$LassoCheckResult]: Loop: 127425#L3314-2 assume !false; 127424#L3315 cleanup_~__cil_tmp4~3 := ~cleanupTimeShifts~0 - 1; 127423#L3318 assume cleanup_~i~3 < cleanup_~__cil_tmp4~3;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~11;havoc isBlocked_~retValue_acc~11;isBlocked_~retValue_acc~11 := 0;isBlocked_#res := isBlocked_~retValue_acc~11; 127406#L1631 cleanup_#t~ret178 := isBlocked_#res;cleanup_~tmp___0~13 := cleanup_#t~ret178;havoc cleanup_#t~ret178; 127401#L3322 assume 1 != cleanup_~tmp___0~13; 127400#L3322-1 havoc isIdle_#res;havoc isIdle_#t~ret71, isIdle_~retValue_acc~18, isIdle_~tmp~11;havoc isIdle_~retValue_acc~18;havoc isIdle_~tmp~11;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret66, anyStopRequested_#t~ret67, anyStopRequested_#t~ret68, anyStopRequested_#t~ret69, anyStopRequested_#t~ret70, anyStopRequested_~retValue_acc~17, anyStopRequested_~tmp~10, anyStopRequested_~tmp___0~4, anyStopRequested_~tmp___1~3, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~1;havoc anyStopRequested_~retValue_acc~17;havoc anyStopRequested_~tmp~10;havoc anyStopRequested_~tmp___0~4;havoc anyStopRequested_~tmp___1~3;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~1;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 110999#L859-260 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 111000#L886-260 anyStopRequested_#t~ret66 := isFloorCalling_#res;anyStopRequested_~tmp___3~1 := anyStopRequested_#t~ret66;havoc anyStopRequested_#t~ret66; 127386#L1912 assume 0 != anyStopRequested_~tmp___3~1;anyStopRequested_~retValue_acc~17 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~17; 127385#L1976 isIdle_#t~ret71 := anyStopRequested_#res;isIdle_~tmp~11 := isIdle_#t~ret71;havoc isIdle_#t~ret71;isIdle_~retValue_acc~18 := (if 0 == isIdle_~tmp~11 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~18; 127384#L1989 cleanup_#t~ret179 := isIdle_#res;cleanup_~tmp~28 := cleanup_#t~ret179;havoc cleanup_#t~ret179; 124013#L3334 assume !(0 != cleanup_~tmp~28);havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 123996#L1804-24 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 123992#L1856-12 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 123991#L125-4 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 123976#L187-4 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 123977#L1821-61 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 124022#L1842-61 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 123450#L191-8 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 119994#L231-4 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 119992#L859-265 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 119507#L886-265 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 114662#L3157-12 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 114656#L2541-4 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 114657#L1804-25 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 114645#L2545-4 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 103962#L2558-4 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 112860#L2694-4 assume !(0 != timeShift_~tmp___9~3); 112861#L2785-12 assume 1 == ~doorState~0;~doorState~0 := 0; 108459#L2785-14 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 108460#L859-268 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 110337#L886-268 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 110338#L3157-13 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 111813#L2396-8 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 111814#L1804-28 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 132008#L2409-8 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 132007#L2793-4 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 112458#L2453-12 assume !(1 == ~currentHeading~0); 108732#L2463-36 assume !(0 == ~currentFloorID~0); 105557#L2463-38 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 112446#L2469-29 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 127438#L256-4 assume !(-1 == ~expectedDirection~0); 127432#L268-4 assume !(1 == ~expectedDirection~0); 127427#L269-4 cleanup_~i~3 := 1 + cleanup_~i~3; 127425#L3314-2 [2021-10-28 08:53:49,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:53:49,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1377477376, now seen corresponding path program 2 times [2021-10-28 08:53:49,440 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:53:49,440 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210841593] [2021-10-28 08:53:49,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:53:49,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:53:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:53:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:53:49,595 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:53:49,595 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210841593] [2021-10-28 08:53:49,595 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210841593] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:53:49,596 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:53:49,596 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 08:53:49,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266413013] [2021-10-28 08:53:49,598 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-10-28 08:53:49,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:53:49,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1916579907, now seen corresponding path program 1 times [2021-10-28 08:53:49,601 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:53:49,602 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980167804] [2021-10-28 08:53:49,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:53:49,605 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:53:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:53:49,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:53:49,689 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:53:49,689 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980167804] [2021-10-28 08:53:49,689 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980167804] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:53:49,689 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:53:49,690 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 08:53:49,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161098700] [2021-10-28 08:53:49,690 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-10-28 08:53:49,690 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:53:49,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 08:53:49,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-28 08:53:49,692 INFO L87 Difference]: Start difference. First operand 29141 states and 54566 transitions. cyclomatic complexity: 25428 Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:53:51,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:53:51,377 INFO L93 Difference]: Finished difference Result 50163 states and 93718 transitions. [2021-10-28 08:53:51,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-10-28 08:53:51,378 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 50163 states and 93718 transitions. [2021-10-28 08:53:51,757 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 11987 [2021-10-28 08:53:52,124 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 50163 states to 50163 states and 93718 transitions. [2021-10-28 08:53:52,124 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 50163 [2021-10-28 08:53:52,233 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 50163 [2021-10-28 08:53:52,233 INFO L73 IsDeterministic]: Start isDeterministic. Operand 50163 states and 93718 transitions. [2021-10-28 08:53:52,437 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:53:52,437 INFO L681 BuchiCegarLoop]: Abstraction has 50163 states and 93718 transitions. [2021-10-28 08:53:52,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50163 states and 93718 transitions. [2021-10-28 08:53:53,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50163 to 49131. [2021-10-28 08:53:53,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49131 states, 49131 states have (on average 1.8719342166860027) internal successors, (91970), 49130 states have internal predecessors, (91970), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:53:53,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49131 states to 49131 states and 91970 transitions. [2021-10-28 08:53:53,495 INFO L704 BuchiCegarLoop]: Abstraction has 49131 states and 91970 transitions. [2021-10-28 08:53:53,495 INFO L587 BuchiCegarLoop]: Abstraction has 49131 states and 91970 transitions. [2021-10-28 08:53:53,495 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-10-28 08:53:53,496 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 49131 states and 91970 transitions. [2021-10-28 08:53:53,868 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 11551 [2021-10-28 08:53:53,869 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:53:53,869 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:53:53,877 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-10-28 08:53:53,877 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:53:53,878 INFO L791 eck$LassoCheckResult]: Stem: 192584#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(31);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string123.base, #t~string123.offset := #Ultimate.allocOnStack(10);call #t~string125.base, #t~string125.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string125.base, #t~string125.offset, 1);call write~init~int(95, #t~string125.base, 1 + #t~string125.offset, 1);call write~init~int(93, #t~string125.base, 2 + #t~string125.offset, 1);call write~init~int(0, #t~string125.base, 3 + #t~string125.offset, 1);call #t~string127.base, #t~string127.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string127.base, #t~string127.offset, 1);call write~init~int(93, #t~string127.base, 1 + #t~string127.offset, 1);call write~init~int(32, #t~string127.base, 2 + #t~string127.offset, 1);call write~init~int(0, #t~string127.base, 3 + #t~string127.offset, 1);call #t~string129.base, #t~string129.offset := #Ultimate.allocOnStack(5);call write~init~int(32, #t~string129.base, #t~string129.offset, 1);call write~init~int(97, #t~string129.base, 1 + #t~string129.offset, 1);call write~init~int(116, #t~string129.base, 2 + #t~string129.offset, 1);call write~init~int(32, #t~string129.base, 3 + #t~string129.offset, 1);call write~init~int(0, #t~string129.base, 4 + #t~string129.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(3);call write~init~int(37, #t~string131.base, #t~string131.offset, 1);call write~init~int(105, #t~string131.base, 1 + #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 2 + #t~string131.offset, 1);call #t~string133.base, #t~string133.offset := #Ultimate.allocOnStack(10);call #t~string135.base, #t~string135.offset := #Ultimate.allocOnStack(3);call write~init~int(117, #t~string135.base, #t~string135.offset, 1);call write~init~int(112, #t~string135.base, 1 + #t~string135.offset, 1);call write~init~int(0, #t~string135.base, 2 + #t~string135.offset, 1);call #t~string137.base, #t~string137.offset := #Ultimate.allocOnStack(5);call write~init~int(100, #t~string137.base, #t~string137.offset, 1);call write~init~int(111, #t~string137.base, 1 + #t~string137.offset, 1);call write~init~int(119, #t~string137.base, 2 + #t~string137.offset, 1);call write~init~int(110, #t~string137.base, 3 + #t~string137.offset, 1);call write~init~int(0, #t~string137.base, 4 + #t~string137.offset, 1);call #t~string139.base, #t~string139.offset := #Ultimate.allocOnStack(7);call write~init~int(32, #t~string139.base, #t~string139.offset, 1);call write~init~int(73, #t~string139.base, 1 + #t~string139.offset, 1);call write~init~int(76, #t~string139.base, 2 + #t~string139.offset, 1);call write~init~int(95, #t~string139.base, 3 + #t~string139.offset, 1);call write~init~int(112, #t~string139.base, 4 + #t~string139.offset, 1);call write~init~int(58, #t~string139.base, 5 + #t~string139.offset, 1);call write~init~int(0, #t~string139.base, 6 + #t~string139.offset, 1);call #t~string141.base, #t~string141.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string141.base, #t~string141.offset, 1);call write~init~int(37, #t~string141.base, 1 + #t~string141.offset, 1);call write~init~int(105, #t~string141.base, 2 + #t~string141.offset, 1);call write~init~int(0, #t~string141.base, 3 + #t~string141.offset, 1);call #t~string143.base, #t~string143.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string143.base, #t~string143.offset, 1);call write~init~int(37, #t~string143.base, 1 + #t~string143.offset, 1);call write~init~int(105, #t~string143.base, 2 + #t~string143.offset, 1);call write~init~int(0, #t~string143.base, 3 + #t~string143.offset, 1);call #t~string145.base, #t~string145.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string145.base, #t~string145.offset, 1);call write~init~int(37, #t~string145.base, 1 + #t~string145.offset, 1);call write~init~int(105, #t~string145.base, 2 + #t~string145.offset, 1);call write~init~int(0, #t~string145.base, 3 + #t~string145.offset, 1);call #t~string147.base, #t~string147.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string147.base, #t~string147.offset, 1);call write~init~int(37, #t~string147.base, 1 + #t~string147.offset, 1);call write~init~int(105, #t~string147.base, 2 + #t~string147.offset, 1);call write~init~int(0, #t~string147.base, 3 + #t~string147.offset, 1);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string149.base, #t~string149.offset, 1);call write~init~int(37, #t~string149.base, 1 + #t~string149.offset, 1);call write~init~int(105, #t~string149.base, 2 + #t~string149.offset, 1);call write~init~int(0, #t~string149.base, 3 + #t~string149.offset, 1);call #t~string151.base, #t~string151.offset := #Ultimate.allocOnStack(6);call write~init~int(32, #t~string151.base, #t~string151.offset, 1);call write~init~int(70, #t~string151.base, 1 + #t~string151.offset, 1);call write~init~int(95, #t~string151.base, 2 + #t~string151.offset, 1);call write~init~int(112, #t~string151.base, 3 + #t~string151.offset, 1);call write~init~int(58, #t~string151.base, 4 + #t~string151.offset, 1);call write~init~int(0, #t~string151.base, 5 + #t~string151.offset, 1);call #t~string154.base, #t~string154.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string154.base, #t~string154.offset, 1);call write~init~int(37, #t~string154.base, 1 + #t~string154.offset, 1);call write~init~int(105, #t~string154.base, 2 + #t~string154.offset, 1);call write~init~int(0, #t~string154.base, 3 + #t~string154.offset, 1);call #t~string157.base, #t~string157.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string157.base, #t~string157.offset, 1);call write~init~int(37, #t~string157.base, 1 + #t~string157.offset, 1);call write~init~int(105, #t~string157.base, 2 + #t~string157.offset, 1);call write~init~int(0, #t~string157.base, 3 + #t~string157.offset, 1);call #t~string160.base, #t~string160.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string160.base, #t~string160.offset, 1);call write~init~int(37, #t~string160.base, 1 + #t~string160.offset, 1);call write~init~int(105, #t~string160.base, 2 + #t~string160.offset, 1);call write~init~int(0, #t~string160.base, 3 + #t~string160.offset, 1);call #t~string163.base, #t~string163.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string163.base, #t~string163.offset, 1);call write~init~int(37, #t~string163.base, 1 + #t~string163.offset, 1);call write~init~int(105, #t~string163.base, 2 + #t~string163.offset, 1);call write~init~int(0, #t~string163.base, 3 + #t~string163.offset, 1);call #t~string166.base, #t~string166.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string166.base, #t~string166.offset, 1);call write~init~int(37, #t~string166.base, 1 + #t~string166.offset, 1);call write~init~int(105, #t~string166.base, 2 + #t~string166.offset, 1);call write~init~int(0, #t~string166.base, 3 + #t~string166.offset, 1);call #t~string168.base, #t~string168.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string168.base, #t~string168.offset, 1);call write~init~int(0, #t~string168.base, 1 + #t~string168.offset, 1);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0; 190382#L-1 havoc main_#res;havoc main_#t~ret184, main_~retValue_acc~31, main_~tmp~30;havoc main_~retValue_acc~31;havoc main_~tmp~30; 190383#L83 havoc valid_product_#res;havoc valid_product_~retValue_acc~1;havoc valid_product_~retValue_acc~1;valid_product_~retValue_acc~1 := 1;valid_product_#res := valid_product_~retValue_acc~1; 190046#L91 main_#t~ret184 := valid_product_#res;main_~tmp~30 := main_#t~ret184;havoc main_#t~ret184; 188219#L3505 assume 0 != main_~tmp~30; 188220#L3482 ~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 188636#L852 havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 188637#L1483 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 183453#L1508 bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 192286#L1130 assume 0 == initPersonOnFloor_~floor; 190098#L1131 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 183481#L1238-1 callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 185475#L922 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 183946#L934-2 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 190816#L1804 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 188251#L1856 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 188252#L125 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 191444#L187 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 191445#L1821-5 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 187164#L1842-5 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 192513#L191 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 183532#L231 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 185721#L859 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 184023#L886 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 184024#L3157 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 188967#L2541 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 191769#L1804-1 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 191770#L2545 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 185261#L2558 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 189105#L2694 assume !(0 != timeShift_~tmp___9~3); 183196#L2785 assume !(1 == ~doorState~0); 183197#L2785-2 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 190371#L859-3 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 190072#L886-3 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 188645#L3157-1 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 188646#L2396 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 183848#L1804-4 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 183849#L2409 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 187812#L2793 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 190321#L2453 assume !(1 == ~currentHeading~0); 190322#L2463 assume !(0 == ~currentFloorID~0); 184187#L2463-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 184188#L2469-5 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 205150#L256 assume !(-1 == ~expectedDirection~0); 205139#L268 assume !(1 == ~expectedDirection~0); 205124#L269 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 205073#L1804-6 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 205072#L1856-3 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 205071#L125-1 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 193812#L187-1 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 205061#L1821-19 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 192633#L1842-19 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 191139#L191-2 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 183111#L231-1 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 188311#L859-65 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 192611#L886-65 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 187979#L3157-3 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 187980#L2541-1 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 190159#L1804-7 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 190918#L2545-1 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 193059#L2558-1 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 204766#L2694-1 assume !(0 != timeShift_~tmp___9~3); 204767#L2785-3 assume !(1 == ~doorState~0); 221793#L2785-5 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 221792#L859-68 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 193891#L886-68 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 221791#L3157-4 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 221790#L2396-2 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 192032#L1804-10 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 186968#L2409-2 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 186969#L2793-1 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 221504#L2453-3 assume !(1 == ~currentHeading~0); 190252#L2463-9 assume !(0 == ~currentFloorID~0); 184564#L2463-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 184565#L2469-11 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 187311#L256-1 assume !(-1 == ~expectedDirection~0); 188108#L268-1 assume !(1 == ~expectedDirection~0); 185162#L269-1 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 185163#L1804-12 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 189926#L1856-6 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 191374#L125-2 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 189128#L187-2 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 189129#L1821-33 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 202745#L1842-33 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 192419#L191-4 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 183959#L231-2 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 205130#L859-130 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 205129#L886-130 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 205128#L3157-6 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 205126#L2541-2 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 205127#L1804-13 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 221329#L2545-2 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 202436#L2558-2 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 202400#L2694-2 assume !(0 != timeShift_~tmp___9~3); 192813#L2785-6 assume !(1 == ~doorState~0); 187458#L2785-8 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 186757#L859-133 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 186758#L886-133 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 221055#L3157-7 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 188892#L2396-4 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 188893#L1804-16 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 221194#L2409-4 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 221192#L2793-2 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 221193#L2453-6 assume !(1 == ~currentHeading~0); 193098#L2463-18 assume !(0 == ~currentFloorID~0); 188921#L2463-20 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 183701#L2469-17 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 186663#L256-2 assume !(-1 == ~expectedDirection~0); 183608#L268-2 assume !(1 == ~expectedDirection~0); 186850#L269-2 havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 186851#L1483-1 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 183638#L1508-1 bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 186467#L1130-1 assume 0 == initPersonOnFloor_~floor; 189027#L1131-2 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 185189#L1238-3 callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 185190#L922-2 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 182967#L934-5 havoc cleanup_#t~ret178, cleanup_#t~ret179, cleanup_~i~3, cleanup_~tmp~28, cleanup_~tmp___0~13, cleanup_~__cil_tmp4~3;havoc cleanup_~i~3;havoc cleanup_~tmp~28;havoc cleanup_~tmp___0~13;havoc cleanup_~__cil_tmp4~3;havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 188551#L1804-18 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 188334#L1856-9 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 184083#L125-3 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 184084#L187-3 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 184584#L1821-47 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 186561#L1842-47 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 186562#L191-6 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 201308#L231-3 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 218288#L859-195 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 199405#L886-195 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 218287#L3157-9 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 199386#L2541-3 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 199385#L1804-19 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 199383#L2545-3 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 184814#L2558-3 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 184815#L2694-3 assume !(0 != timeShift_~tmp___9~3); 191644#L2785-9 assume !(1 == ~doorState~0); 191363#L2785-11 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 191108#L859-198 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 188460#L886-198 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 188461#L3157-10 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 192635#L2396-6 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 215848#L1804-22 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 215761#L2409-6 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 215756#L2793-3 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 215758#L2453-9 assume !(1 == ~currentHeading~0); 183059#L2463-27 assume !(0 == ~currentFloorID~0); 183060#L2463-29 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 183529#L2469-23 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 185148#L256-3 assume !(-1 == ~expectedDirection~0); 185149#L268-3 assume !(1 == ~expectedDirection~0); 187623#L269-3 cleanup_~i~3 := 0; 185097#L3314-2 [2021-10-28 08:53:53,879 INFO L793 eck$LassoCheckResult]: Loop: 185097#L3314-2 assume !false; 185098#L3315 cleanup_~__cil_tmp4~3 := ~cleanupTimeShifts~0 - 1; 186026#L3318 assume cleanup_~i~3 < cleanup_~__cil_tmp4~3;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~11;havoc isBlocked_~retValue_acc~11;isBlocked_~retValue_acc~11 := 0;isBlocked_#res := isBlocked_~retValue_acc~11; 186027#L1631 cleanup_#t~ret178 := isBlocked_#res;cleanup_~tmp___0~13 := cleanup_#t~ret178;havoc cleanup_#t~ret178; 192769#L3322 assume 1 != cleanup_~tmp___0~13; 192888#L3322-1 havoc isIdle_#res;havoc isIdle_#t~ret71, isIdle_~retValue_acc~18, isIdle_~tmp~11;havoc isIdle_~retValue_acc~18;havoc isIdle_~tmp~11;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret66, anyStopRequested_#t~ret67, anyStopRequested_#t~ret68, anyStopRequested_#t~ret69, anyStopRequested_#t~ret70, anyStopRequested_~retValue_acc~17, anyStopRequested_~tmp~10, anyStopRequested_~tmp___0~4, anyStopRequested_~tmp___1~3, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~1;havoc anyStopRequested_~retValue_acc~17;havoc anyStopRequested_~tmp~10;havoc anyStopRequested_~tmp___0~4;havoc anyStopRequested_~tmp___1~3;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~1;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 190420#L859-260 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 184446#L886-260 anyStopRequested_#t~ret66 := isFloorCalling_#res;anyStopRequested_~tmp___3~1 := anyStopRequested_#t~ret66;havoc anyStopRequested_#t~ret66; 184447#L1912 assume 0 != anyStopRequested_~tmp___3~1;anyStopRequested_~retValue_acc~17 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~17; 185485#L1976 isIdle_#t~ret71 := anyStopRequested_#res;isIdle_~tmp~11 := isIdle_#t~ret71;havoc isIdle_#t~ret71;isIdle_~retValue_acc~18 := (if 0 == isIdle_~tmp~11 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~18; 185486#L1989 cleanup_#t~ret179 := isIdle_#res;cleanup_~tmp~28 := cleanup_#t~ret179;havoc cleanup_#t~ret179; 215645#L3334 assume !(0 != cleanup_~tmp~28);havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 215610#L1804-24 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 215609#L1856-12 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 215608#L125-4 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 212456#L187-4 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 215607#L1821-61 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 222302#L1842-61 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 212440#L191-8 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 212435#L231-4 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 216462#L859-265 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 210405#L886-265 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 216461#L3157-12 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 216459#L2541-4 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 216458#L1804-25 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 216456#L2545-4 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 216457#L2558-4 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 219196#L2694-4 assume !(0 != timeShift_~tmp___9~3); 219195#L2785-12 assume 1 == ~doorState~0;~doorState~0 := 0; 219194#L2785-14 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 219193#L859-268 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 213897#L886-268 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 191677#L3157-13 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 191253#L2396-8 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 187612#L1804-28 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 187613#L2409-8 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 190821#L2793-4 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 190823#L2453-12 assume !(1 == ~currentHeading~0); 188076#L2463-36 assume !(0 == ~currentFloorID~0); 188077#L2463-38 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 186416#L2469-29 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 192558#L256-4 assume !(-1 == ~expectedDirection~0); 188538#L268-4 assume !(1 == ~expectedDirection~0); 190017#L269-4 cleanup_~i~3 := 1 + cleanup_~i~3; 185097#L3314-2 [2021-10-28 08:53:53,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:53:53,880 INFO L85 PathProgramCache]: Analyzing trace with hash 496149514, now seen corresponding path program 1 times [2021-10-28 08:53:53,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:53:53,880 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833970344] [2021-10-28 08:53:53,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:53:53,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:53:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:53:53,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:53:53,987 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:53:53,988 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833970344] [2021-10-28 08:53:53,988 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1833970344] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:53:53,988 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:53:53,988 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 08:53:53,989 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983585902] [2021-10-28 08:53:53,989 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-10-28 08:53:53,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:53:53,990 INFO L85 PathProgramCache]: Analyzing trace with hash -1914732865, now seen corresponding path program 1 times [2021-10-28 08:53:53,990 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:53:53,990 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367559853] [2021-10-28 08:53:53,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:53:53,991 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:53:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:53:54,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:53:54,019 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:53:54,019 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367559853] [2021-10-28 08:53:54,020 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1367559853] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:53:54,020 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:53:54,020 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 08:53:54,022 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448523426] [2021-10-28 08:53:54,022 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-10-28 08:53:54,023 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:53:54,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 08:53:54,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 08:53:54,024 INFO L87 Difference]: Start difference. First operand 49131 states and 91970 transitions. cyclomatic complexity: 42842 Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:53:55,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:53:55,047 INFO L93 Difference]: Finished difference Result 77045 states and 144189 transitions. [2021-10-28 08:53:55,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 08:53:55,047 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 77045 states and 144189 transitions. [2021-10-28 08:53:55,659 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 17810 [2021-10-28 08:53:55,983 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 77045 states to 77045 states and 144189 transitions. [2021-10-28 08:53:55,983 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 77045 [2021-10-28 08:53:56,049 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 77045 [2021-10-28 08:53:56,049 INFO L73 IsDeterministic]: Start isDeterministic. Operand 77045 states and 144189 transitions. [2021-10-28 08:53:56,104 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:53:56,105 INFO L681 BuchiCegarLoop]: Abstraction has 77045 states and 144189 transitions. [2021-10-28 08:53:56,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77045 states and 144189 transitions. [2021-10-28 08:53:57,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77045 to 76341. [2021-10-28 08:53:57,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76341 states, 76341 states have (on average 1.872362164498762) internal successors, (142938), 76340 states have internal predecessors, (142938), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:53:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76341 states to 76341 states and 142938 transitions. [2021-10-28 08:53:57,834 INFO L704 BuchiCegarLoop]: Abstraction has 76341 states and 142938 transitions. [2021-10-28 08:53:57,835 INFO L587 BuchiCegarLoop]: Abstraction has 76341 states and 142938 transitions. [2021-10-28 08:53:57,835 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-10-28 08:53:57,835 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 76341 states and 142938 transitions. [2021-10-28 08:53:58,024 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 17476 [2021-10-28 08:53:58,024 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:53:58,024 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:53:58,031 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-10-28 08:53:58,031 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 08:53:58,032 INFO L791 eck$LassoCheckResult]: Stem: 318464#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(31);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string123.base, #t~string123.offset := #Ultimate.allocOnStack(10);call #t~string125.base, #t~string125.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string125.base, #t~string125.offset, 1);call write~init~int(95, #t~string125.base, 1 + #t~string125.offset, 1);call write~init~int(93, #t~string125.base, 2 + #t~string125.offset, 1);call write~init~int(0, #t~string125.base, 3 + #t~string125.offset, 1);call #t~string127.base, #t~string127.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string127.base, #t~string127.offset, 1);call write~init~int(93, #t~string127.base, 1 + #t~string127.offset, 1);call write~init~int(32, #t~string127.base, 2 + #t~string127.offset, 1);call write~init~int(0, #t~string127.base, 3 + #t~string127.offset, 1);call #t~string129.base, #t~string129.offset := #Ultimate.allocOnStack(5);call write~init~int(32, #t~string129.base, #t~string129.offset, 1);call write~init~int(97, #t~string129.base, 1 + #t~string129.offset, 1);call write~init~int(116, #t~string129.base, 2 + #t~string129.offset, 1);call write~init~int(32, #t~string129.base, 3 + #t~string129.offset, 1);call write~init~int(0, #t~string129.base, 4 + #t~string129.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(3);call write~init~int(37, #t~string131.base, #t~string131.offset, 1);call write~init~int(105, #t~string131.base, 1 + #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 2 + #t~string131.offset, 1);call #t~string133.base, #t~string133.offset := #Ultimate.allocOnStack(10);call #t~string135.base, #t~string135.offset := #Ultimate.allocOnStack(3);call write~init~int(117, #t~string135.base, #t~string135.offset, 1);call write~init~int(112, #t~string135.base, 1 + #t~string135.offset, 1);call write~init~int(0, #t~string135.base, 2 + #t~string135.offset, 1);call #t~string137.base, #t~string137.offset := #Ultimate.allocOnStack(5);call write~init~int(100, #t~string137.base, #t~string137.offset, 1);call write~init~int(111, #t~string137.base, 1 + #t~string137.offset, 1);call write~init~int(119, #t~string137.base, 2 + #t~string137.offset, 1);call write~init~int(110, #t~string137.base, 3 + #t~string137.offset, 1);call write~init~int(0, #t~string137.base, 4 + #t~string137.offset, 1);call #t~string139.base, #t~string139.offset := #Ultimate.allocOnStack(7);call write~init~int(32, #t~string139.base, #t~string139.offset, 1);call write~init~int(73, #t~string139.base, 1 + #t~string139.offset, 1);call write~init~int(76, #t~string139.base, 2 + #t~string139.offset, 1);call write~init~int(95, #t~string139.base, 3 + #t~string139.offset, 1);call write~init~int(112, #t~string139.base, 4 + #t~string139.offset, 1);call write~init~int(58, #t~string139.base, 5 + #t~string139.offset, 1);call write~init~int(0, #t~string139.base, 6 + #t~string139.offset, 1);call #t~string141.base, #t~string141.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string141.base, #t~string141.offset, 1);call write~init~int(37, #t~string141.base, 1 + #t~string141.offset, 1);call write~init~int(105, #t~string141.base, 2 + #t~string141.offset, 1);call write~init~int(0, #t~string141.base, 3 + #t~string141.offset, 1);call #t~string143.base, #t~string143.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string143.base, #t~string143.offset, 1);call write~init~int(37, #t~string143.base, 1 + #t~string143.offset, 1);call write~init~int(105, #t~string143.base, 2 + #t~string143.offset, 1);call write~init~int(0, #t~string143.base, 3 + #t~string143.offset, 1);call #t~string145.base, #t~string145.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string145.base, #t~string145.offset, 1);call write~init~int(37, #t~string145.base, 1 + #t~string145.offset, 1);call write~init~int(105, #t~string145.base, 2 + #t~string145.offset, 1);call write~init~int(0, #t~string145.base, 3 + #t~string145.offset, 1);call #t~string147.base, #t~string147.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string147.base, #t~string147.offset, 1);call write~init~int(37, #t~string147.base, 1 + #t~string147.offset, 1);call write~init~int(105, #t~string147.base, 2 + #t~string147.offset, 1);call write~init~int(0, #t~string147.base, 3 + #t~string147.offset, 1);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string149.base, #t~string149.offset, 1);call write~init~int(37, #t~string149.base, 1 + #t~string149.offset, 1);call write~init~int(105, #t~string149.base, 2 + #t~string149.offset, 1);call write~init~int(0, #t~string149.base, 3 + #t~string149.offset, 1);call #t~string151.base, #t~string151.offset := #Ultimate.allocOnStack(6);call write~init~int(32, #t~string151.base, #t~string151.offset, 1);call write~init~int(70, #t~string151.base, 1 + #t~string151.offset, 1);call write~init~int(95, #t~string151.base, 2 + #t~string151.offset, 1);call write~init~int(112, #t~string151.base, 3 + #t~string151.offset, 1);call write~init~int(58, #t~string151.base, 4 + #t~string151.offset, 1);call write~init~int(0, #t~string151.base, 5 + #t~string151.offset, 1);call #t~string154.base, #t~string154.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string154.base, #t~string154.offset, 1);call write~init~int(37, #t~string154.base, 1 + #t~string154.offset, 1);call write~init~int(105, #t~string154.base, 2 + #t~string154.offset, 1);call write~init~int(0, #t~string154.base, 3 + #t~string154.offset, 1);call #t~string157.base, #t~string157.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string157.base, #t~string157.offset, 1);call write~init~int(37, #t~string157.base, 1 + #t~string157.offset, 1);call write~init~int(105, #t~string157.base, 2 + #t~string157.offset, 1);call write~init~int(0, #t~string157.base, 3 + #t~string157.offset, 1);call #t~string160.base, #t~string160.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string160.base, #t~string160.offset, 1);call write~init~int(37, #t~string160.base, 1 + #t~string160.offset, 1);call write~init~int(105, #t~string160.base, 2 + #t~string160.offset, 1);call write~init~int(0, #t~string160.base, 3 + #t~string160.offset, 1);call #t~string163.base, #t~string163.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string163.base, #t~string163.offset, 1);call write~init~int(37, #t~string163.base, 1 + #t~string163.offset, 1);call write~init~int(105, #t~string163.base, 2 + #t~string163.offset, 1);call write~init~int(0, #t~string163.base, 3 + #t~string163.offset, 1);call #t~string166.base, #t~string166.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string166.base, #t~string166.offset, 1);call write~init~int(37, #t~string166.base, 1 + #t~string166.offset, 1);call write~init~int(105, #t~string166.base, 2 + #t~string166.offset, 1);call write~init~int(0, #t~string166.base, 3 + #t~string166.offset, 1);call #t~string168.base, #t~string168.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string168.base, #t~string168.offset, 1);call write~init~int(0, #t~string168.base, 1 + #t~string168.offset, 1);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0; 316441#L-1 havoc main_#res;havoc main_#t~ret184, main_~retValue_acc~31, main_~tmp~30;havoc main_~retValue_acc~31;havoc main_~tmp~30; 316442#L83 havoc valid_product_#res;havoc valid_product_~retValue_acc~1;havoc valid_product_~retValue_acc~1;valid_product_~retValue_acc~1 := 1;valid_product_#res := valid_product_~retValue_acc~1; 316119#L91 main_#t~ret184 := valid_product_#res;main_~tmp~30 := main_#t~ret184;havoc main_#t~ret184; 314346#L3505 assume 0 != main_~tmp~30; 314347#L3482 ~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 314755#L852 havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 314756#L1483 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 309637#L1508 bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 318208#L1130 assume 0 == initPersonOnFloor_~floor; 316168#L1131 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 309668#L1238-1 callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 311652#L922 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 310134#L934-2 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 316847#L1804 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 314377#L1856 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 314378#L125 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 317442#L187 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 312924#L197 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 311011#L208 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 311013#L219 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 309715#L230 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 309716#L231 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 336035#L859 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 336036#L886 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 341242#L3157 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 341239#L2541 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 341235#L1804-1 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 341231#L2545 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 341230#L2558 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 341229#L2694 assume !(0 != timeShift_~tmp___9~3); 341228#L2785 assume !(1 == ~doorState~0); 341227#L2785-2 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 341226#L859-3 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 335957#L886-3 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 314764#L3157-1 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 314765#L2396 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 318964#L1804-4 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 313948#L2409 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 313949#L2793 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 316385#L2453 assume !(1 == ~currentHeading~0); 316386#L2463 assume !(0 == ~currentFloorID~0); 340665#L2463-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 340662#L2469-5 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 340660#L256 assume !(-1 == ~expectedDirection~0); 340658#L268 assume !(1 == ~expectedDirection~0); 332489#L269 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 332488#L1804-6 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 332487#L1856-3 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 332486#L125-1 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 319514#L187-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 332476#L197-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 332470#L208-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 332466#L219-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 332463#L230-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 332460#L231-1 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 332459#L859-65 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 325507#L886-65 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 332458#L3157-3 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 332456#L2541-1 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 332457#L1804-7 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 332528#L2545-1 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 332529#L2558-1 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 334614#L2694-1 assume !(0 != timeShift_~tmp___9~3); 334612#L2785-3 assume !(1 == ~doorState~0); 334611#L2785-5 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 334609#L859-68 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 327273#L886-68 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 334602#L3157-4 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 334601#L2396-2 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 333479#L1804-10 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 333476#L2409-2 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 333472#L2793-1 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 333469#L2453-3 assume !(1 == ~currentHeading~0); 319096#L2463-9 assume !(0 == ~currentFloorID~0); 318216#L2463-11 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 331186#L2469-11 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 331183#L256-1 assume !(-1 == ~expectedDirection~0); 331171#L268-1 assume !(1 == ~expectedDirection~0); 325382#L269-1 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 325377#L1804-12 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 325375#L1856-6 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 325374#L125-2 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 319552#L187-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 325355#L197-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 325359#L208-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 325353#L219-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 325357#L230-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 325351#L231-2 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 333089#L859-130 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 333003#L886-130 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 333087#L3157-6 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 333085#L2541-2 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 333086#L1804-13 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 333088#L2545-2 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 317432#L2558-2 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 318319#L2694-2 assume !(0 != timeShift_~tmp___9~3); 318321#L2785-6 assume !(1 == ~doorState~0); 313607#L2785-8 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 312928#L859-133 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 312929#L886-133 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 317628#L3157-7 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 315008#L2396-4 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 314408#L1804-16 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 314409#L2409-4 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 347621#L2793-2 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 347622#L2453-6 assume !(1 == ~currentHeading~0); 321351#L2463-18 assume !(0 == ~currentFloorID~0); 321316#L2463-20 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 321307#L2469-17 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 376992#L256-2 assume !(-1 == ~expectedDirection~0); 376990#L268-2 assume !(1 == ~expectedDirection~0); 376987#L269-2 havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 376983#L1483-1 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 376980#L1508-1 bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 376979#L1130-1 assume 0 == initPersonOnFloor_~floor; 376948#L1131-2 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 347529#L1238-3 callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 347530#L922-2 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 364054#L934-5 havoc cleanup_#t~ret178, cleanup_#t~ret179, cleanup_~i~3, cleanup_~tmp~28, cleanup_~tmp___0~13, cleanup_~__cil_tmp4~3;havoc cleanup_~i~3;havoc cleanup_~tmp~28;havoc cleanup_~tmp___0~13;havoc cleanup_~__cil_tmp4~3;havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 364053#L1804-18 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 364052#L1856-9 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 364051#L125-3 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 320785#L187-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 364047#L197-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 364044#L208-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 364041#L219-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 363821#L230-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 363820#L231-3 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 363819#L859-195 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 359767#L886-195 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 363818#L3157-9 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 363816#L2541-3 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 363817#L1804-19 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 364094#L2545-3 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 364095#L2558-3 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 366337#L2694-3 assume !(0 != timeShift_~tmp___9~3); 366336#L2785-9 assume !(1 == ~doorState~0); 366335#L2785-11 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 366334#L859-198 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 362234#L886-198 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 366205#L3157-10 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 366162#L2396-6 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 366160#L1804-22 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 366155#L2409-6 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 366153#L2793-3 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 366154#L2453-9 assume !(1 == ~currentHeading~0); 358735#L2463-27 assume !(0 == ~currentFloorID~0); 315835#L2463-29 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 362539#L2469-23 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 373462#L256-3 assume !(-1 == ~expectedDirection~0); 373459#L268-3 assume !(1 == ~expectedDirection~0); 373452#L269-3 cleanup_~i~3 := 0; 373432#L3314-2 [2021-10-28 08:53:58,033 INFO L793 eck$LassoCheckResult]: Loop: 373432#L3314-2 assume !false; 373431#L3315 cleanup_~__cil_tmp4~3 := ~cleanupTimeShifts~0 - 1; 373395#L3318 assume cleanup_~i~3 < cleanup_~__cil_tmp4~3;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~11;havoc isBlocked_~retValue_acc~11;isBlocked_~retValue_acc~11 := 0;isBlocked_#res := isBlocked_~retValue_acc~11; 373394#L1631 cleanup_#t~ret178 := isBlocked_#res;cleanup_~tmp___0~13 := cleanup_#t~ret178;havoc cleanup_#t~ret178; 373389#L3322 assume 1 != cleanup_~tmp___0~13; 373388#L3322-1 havoc isIdle_#res;havoc isIdle_#t~ret71, isIdle_~retValue_acc~18, isIdle_~tmp~11;havoc isIdle_~retValue_acc~18;havoc isIdle_~tmp~11;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret66, anyStopRequested_#t~ret67, anyStopRequested_#t~ret68, anyStopRequested_#t~ret69, anyStopRequested_#t~ret70, anyStopRequested_~retValue_acc~17, anyStopRequested_~tmp~10, anyStopRequested_~tmp___0~4, anyStopRequested_~tmp___1~3, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~1;havoc anyStopRequested_~retValue_acc~17;havoc anyStopRequested_~tmp~10;havoc anyStopRequested_~tmp___0~4;havoc anyStopRequested_~tmp___1~3;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~1;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 373241#L859-260 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 373235#L886-260 anyStopRequested_#t~ret66 := isFloorCalling_#res;anyStopRequested_~tmp___3~1 := anyStopRequested_#t~ret66;havoc anyStopRequested_#t~ret66; 371010#L1912 assume 0 != anyStopRequested_~tmp___3~1;anyStopRequested_~retValue_acc~17 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~17; 368940#L1976 isIdle_#t~ret71 := anyStopRequested_#res;isIdle_~tmp~11 := isIdle_#t~ret71;havoc isIdle_#t~ret71;isIdle_~retValue_acc~18 := (if 0 == isIdle_~tmp~11 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~18; 318744#L1989 cleanup_#t~ret179 := isIdle_#res;cleanup_~tmp~28 := cleanup_#t~ret179;havoc cleanup_#t~ret179; 318745#L3334 assume !(0 != cleanup_~tmp~28);havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 363445#L1804-24 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 363444#L1856-12 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 363443#L125-4 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 354090#L187-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 363426#L197-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 363430#L208-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 363434#L219-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 363428#L230-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 363432#L231-4 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 364721#L859-265 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 356063#L886-265 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 364720#L3157-12 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 364718#L2541-4 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 317744#L1804-25 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 317745#L2545-4 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 358417#L2558-4 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 367578#L2694-4 assume !(0 != timeShift_~tmp___9~3); 367579#L2785-12 assume 1 == ~doorState~0;~doorState~0 := 0; 370402#L2785-14 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 370400#L859-268 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 352582#L886-268 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 370399#L3157-13 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 370362#L2396-8 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 370360#L1804-28 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 370359#L2409-8 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 370357#L2793-4 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 370358#L2453-12 assume !(1 == ~currentHeading~0); 319114#L2463-36 assume !(0 == ~currentFloorID~0); 311059#L2463-38 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 362532#L2469-29 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 373466#L256-4 assume !(-1 == ~expectedDirection~0); 373464#L268-4 assume !(1 == ~expectedDirection~0); 373453#L269-4 cleanup_~i~3 := 1 + cleanup_~i~3; 373432#L3314-2 [2021-10-28 08:53:58,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:53:58,034 INFO L85 PathProgramCache]: Analyzing trace with hash 1614526181, now seen corresponding path program 1 times [2021-10-28 08:53:58,034 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:53:58,034 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121914530] [2021-10-28 08:53:58,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:53:58,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:53:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:53:58,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:53:58,104 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:53:58,104 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121914530] [2021-10-28 08:53:58,104 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121914530] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:53:58,105 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:53:58,105 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 08:53:58,105 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121580566] [2021-10-28 08:53:58,106 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-10-28 08:53:58,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:53:58,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1252934929, now seen corresponding path program 1 times [2021-10-28 08:53:58,106 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:53:58,107 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934477691] [2021-10-28 08:53:58,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:53:58,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:53:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:53:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:53:58,473 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:53:58,473 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934477691] [2021-10-28 08:53:58,474 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934477691] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:53:58,474 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:53:58,474 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2021-10-28 08:53:58,474 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094484275] [2021-10-28 08:53:58,474 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-10-28 08:53:58,474 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:53:58,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-10-28 08:53:58,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2021-10-28 08:53:58,476 INFO L87 Difference]: Start difference. First operand 76341 states and 142938 transitions. cyclomatic complexity: 66600 Second operand has 17 states, 17 states have (on average 2.6470588235294117) internal successors, (45), 17 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:54:36,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:54:36,277 INFO L93 Difference]: Finished difference Result 147516 states and 268125 transitions. [2021-10-28 08:54:36,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-10-28 08:54:36,277 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 147516 states and 268125 transitions. [2021-10-28 08:54:36,949 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 34021 [2021-10-28 08:54:37,831 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 147516 states to 147516 states and 268125 transitions. [2021-10-28 08:54:37,831 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 147516 [2021-10-28 08:54:37,925 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 147516 [2021-10-28 08:54:37,925 INFO L73 IsDeterministic]: Start isDeterministic. Operand 147516 states and 268125 transitions. [2021-10-28 08:54:38,005 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:54:38,006 INFO L681 BuchiCegarLoop]: Abstraction has 147516 states and 268125 transitions. [2021-10-28 08:54:38,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147516 states and 268125 transitions. [2021-10-28 08:54:39,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147516 to 116129. [2021-10-28 08:54:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116129 states, 116129 states have (on average 1.832686064635018) internal successors, (212828), 116128 states have internal predecessors, (212828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:54:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116129 states to 116129 states and 212828 transitions. [2021-10-28 08:54:40,377 INFO L704 BuchiCegarLoop]: Abstraction has 116129 states and 212828 transitions. [2021-10-28 08:54:40,377 INFO L587 BuchiCegarLoop]: Abstraction has 116129 states and 212828 transitions. [2021-10-28 08:54:40,377 INFO L425 BuchiCegarLoop]: ======== Iteration 5============ [2021-10-28 08:54:40,377 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 116129 states and 212828 transitions. [2021-10-28 08:54:40,656 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 26268 [2021-10-28 08:54:40,657 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-28 08:54:40,657 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-28 08:54:40,673 INFO L842 BuchiCegarLoop]: Counterexample stem 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] [2021-10-28 08:54:40,674 INFO L843 BuchiCegarLoop]: Counterexample loop 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] [2021-10-28 08:54:40,676 INFO L791 eck$LassoCheckResult]: Stem: 543229#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(2);call write~init~int(48, #t~string4.base, #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 1 + #t~string4.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(31);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(12);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string123.base, #t~string123.offset := #Ultimate.allocOnStack(10);call #t~string125.base, #t~string125.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string125.base, #t~string125.offset, 1);call write~init~int(95, #t~string125.base, 1 + #t~string125.offset, 1);call write~init~int(93, #t~string125.base, 2 + #t~string125.offset, 1);call write~init~int(0, #t~string125.base, 3 + #t~string125.offset, 1);call #t~string127.base, #t~string127.offset := #Ultimate.allocOnStack(4);call write~init~int(91, #t~string127.base, #t~string127.offset, 1);call write~init~int(93, #t~string127.base, 1 + #t~string127.offset, 1);call write~init~int(32, #t~string127.base, 2 + #t~string127.offset, 1);call write~init~int(0, #t~string127.base, 3 + #t~string127.offset, 1);call #t~string129.base, #t~string129.offset := #Ultimate.allocOnStack(5);call write~init~int(32, #t~string129.base, #t~string129.offset, 1);call write~init~int(97, #t~string129.base, 1 + #t~string129.offset, 1);call write~init~int(116, #t~string129.base, 2 + #t~string129.offset, 1);call write~init~int(32, #t~string129.base, 3 + #t~string129.offset, 1);call write~init~int(0, #t~string129.base, 4 + #t~string129.offset, 1);call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(3);call write~init~int(37, #t~string131.base, #t~string131.offset, 1);call write~init~int(105, #t~string131.base, 1 + #t~string131.offset, 1);call write~init~int(0, #t~string131.base, 2 + #t~string131.offset, 1);call #t~string133.base, #t~string133.offset := #Ultimate.allocOnStack(10);call #t~string135.base, #t~string135.offset := #Ultimate.allocOnStack(3);call write~init~int(117, #t~string135.base, #t~string135.offset, 1);call write~init~int(112, #t~string135.base, 1 + #t~string135.offset, 1);call write~init~int(0, #t~string135.base, 2 + #t~string135.offset, 1);call #t~string137.base, #t~string137.offset := #Ultimate.allocOnStack(5);call write~init~int(100, #t~string137.base, #t~string137.offset, 1);call write~init~int(111, #t~string137.base, 1 + #t~string137.offset, 1);call write~init~int(119, #t~string137.base, 2 + #t~string137.offset, 1);call write~init~int(110, #t~string137.base, 3 + #t~string137.offset, 1);call write~init~int(0, #t~string137.base, 4 + #t~string137.offset, 1);call #t~string139.base, #t~string139.offset := #Ultimate.allocOnStack(7);call write~init~int(32, #t~string139.base, #t~string139.offset, 1);call write~init~int(73, #t~string139.base, 1 + #t~string139.offset, 1);call write~init~int(76, #t~string139.base, 2 + #t~string139.offset, 1);call write~init~int(95, #t~string139.base, 3 + #t~string139.offset, 1);call write~init~int(112, #t~string139.base, 4 + #t~string139.offset, 1);call write~init~int(58, #t~string139.base, 5 + #t~string139.offset, 1);call write~init~int(0, #t~string139.base, 6 + #t~string139.offset, 1);call #t~string141.base, #t~string141.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string141.base, #t~string141.offset, 1);call write~init~int(37, #t~string141.base, 1 + #t~string141.offset, 1);call write~init~int(105, #t~string141.base, 2 + #t~string141.offset, 1);call write~init~int(0, #t~string141.base, 3 + #t~string141.offset, 1);call #t~string143.base, #t~string143.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string143.base, #t~string143.offset, 1);call write~init~int(37, #t~string143.base, 1 + #t~string143.offset, 1);call write~init~int(105, #t~string143.base, 2 + #t~string143.offset, 1);call write~init~int(0, #t~string143.base, 3 + #t~string143.offset, 1);call #t~string145.base, #t~string145.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string145.base, #t~string145.offset, 1);call write~init~int(37, #t~string145.base, 1 + #t~string145.offset, 1);call write~init~int(105, #t~string145.base, 2 + #t~string145.offset, 1);call write~init~int(0, #t~string145.base, 3 + #t~string145.offset, 1);call #t~string147.base, #t~string147.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string147.base, #t~string147.offset, 1);call write~init~int(37, #t~string147.base, 1 + #t~string147.offset, 1);call write~init~int(105, #t~string147.base, 2 + #t~string147.offset, 1);call write~init~int(0, #t~string147.base, 3 + #t~string147.offset, 1);call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string149.base, #t~string149.offset, 1);call write~init~int(37, #t~string149.base, 1 + #t~string149.offset, 1);call write~init~int(105, #t~string149.base, 2 + #t~string149.offset, 1);call write~init~int(0, #t~string149.base, 3 + #t~string149.offset, 1);call #t~string151.base, #t~string151.offset := #Ultimate.allocOnStack(6);call write~init~int(32, #t~string151.base, #t~string151.offset, 1);call write~init~int(70, #t~string151.base, 1 + #t~string151.offset, 1);call write~init~int(95, #t~string151.base, 2 + #t~string151.offset, 1);call write~init~int(112, #t~string151.base, 3 + #t~string151.offset, 1);call write~init~int(58, #t~string151.base, 4 + #t~string151.offset, 1);call write~init~int(0, #t~string151.base, 5 + #t~string151.offset, 1);call #t~string154.base, #t~string154.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string154.base, #t~string154.offset, 1);call write~init~int(37, #t~string154.base, 1 + #t~string154.offset, 1);call write~init~int(105, #t~string154.base, 2 + #t~string154.offset, 1);call write~init~int(0, #t~string154.base, 3 + #t~string154.offset, 1);call #t~string157.base, #t~string157.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string157.base, #t~string157.offset, 1);call write~init~int(37, #t~string157.base, 1 + #t~string157.offset, 1);call write~init~int(105, #t~string157.base, 2 + #t~string157.offset, 1);call write~init~int(0, #t~string157.base, 3 + #t~string157.offset, 1);call #t~string160.base, #t~string160.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string160.base, #t~string160.offset, 1);call write~init~int(37, #t~string160.base, 1 + #t~string160.offset, 1);call write~init~int(105, #t~string160.base, 2 + #t~string160.offset, 1);call write~init~int(0, #t~string160.base, 3 + #t~string160.offset, 1);call #t~string163.base, #t~string163.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string163.base, #t~string163.offset, 1);call write~init~int(37, #t~string163.base, 1 + #t~string163.offset, 1);call write~init~int(105, #t~string163.base, 2 + #t~string163.offset, 1);call write~init~int(0, #t~string163.base, 3 + #t~string163.offset, 1);call #t~string166.base, #t~string166.offset := #Ultimate.allocOnStack(4);call write~init~int(32, #t~string166.base, #t~string166.offset, 1);call write~init~int(37, #t~string166.base, 1 + #t~string166.offset, 1);call write~init~int(105, #t~string166.base, 2 + #t~string166.offset, 1);call write~init~int(0, #t~string166.base, 3 + #t~string166.offset, 1);call #t~string168.base, #t~string168.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string168.base, #t~string168.offset, 1);call write~init~int(0, #t~string168.base, 1 + #t~string168.offset, 1);~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 12;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0; 540713#L-1 havoc main_#res;havoc main_#t~ret184, main_~retValue_acc~31, main_~tmp~30;havoc main_~retValue_acc~31;havoc main_~tmp~30; 540714#L83 havoc valid_product_#res;havoc valid_product_~retValue_acc~1;havoc valid_product_~retValue_acc~1;valid_product_~retValue_acc~1 := 1;valid_product_#res := valid_product_~retValue_acc~1; 540346#L91 main_#t~ret184 := valid_product_#res;main_~tmp~30 := main_#t~ret184;havoc main_#t~ret184; 538401#L3505 assume 0 != main_~tmp~30; 538402#L3482 ~currentFloorID~0 := 4;~currentHeading~0 := 0;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~calls_0~0 := 0;~calls_1~0 := 0;~calls_2~0 := 0;~calls_3~0 := 0;~calls_4~0 := 0;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0; 538834#L852 havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 538835#L1483 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 533615#L1508 bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 542870#L1130 assume 0 == initPersonOnFloor_~floor; 540399#L1131 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 533642#L1238-1 callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 535634#L922 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 534104#L934-2 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 541180#L1804 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 538433#L1856 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 538434#L125 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 541875#L187 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 536901#L197 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 534982#L208 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 534983#L219 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 533693#L230 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 533694#L231 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 535869#L859 assume !(0 == isFloorCalling_~floorID); 535870#L863 assume 1 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_1~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 536181#L886 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 544922#L3157 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 544920#L2541 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 544919#L1804-1 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 544918#L2545 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 537607#L2558 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 544983#L2694 assume !(0 != timeShift_~tmp___9~3); 544981#L2785 assume !(1 == ~doorState~0); 544978#L2785-2 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 544977#L859-3 assume !(0 == isFloorCalling_~floorID); 540194#L863-3 assume 1 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_1~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 533718#L886-3 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 544853#L3157-1 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 544851#L2396 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 544852#L1804-4 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 545053#L2409 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 545038#L2793 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 545039#L2453 assume !(1 == ~currentHeading~0); 623298#L2463 assume !(0 == ~currentFloorID~0); 623296#L2463-2 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 623295#L2469-5 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 623294#L256 assume !(-1 == ~expectedDirection~0); 623293#L268 assume !(1 == ~expectedDirection~0); 598470#L269 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 598469#L1804-6 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 598468#L1856-3 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 598467#L125-1 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 598466#L187-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0); 553603#L197-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 1); 598465#L208-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 2); 598464#L219-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 3); 598463#L230-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 4); 596185#L231-1 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 595109#L859-65 assume !(0 == isFloorCalling_~floorID); 543429#L863-65 assume 1 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_1~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 538452#L886-65 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 608031#L3157-3 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 608029#L2541-1 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 608028#L1804-7 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 608025#L2545-1 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 608011#L2558-1 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 608009#L2694-1 assume !(0 != timeShift_~tmp___9~3); 608008#L2785-3 assume !(1 == ~doorState~0); 608007#L2785-5 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 608005#L859-68 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 608006#L886-68 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 535361#L3157-4 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 535362#L2396-2 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 630978#L1804-10 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 630971#L2409-2 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 628940#L2793-1 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 628716#L2453-3 assume !(1 == ~currentHeading~0); 558347#L2463-9 assume 0 == ~currentFloorID~0;~currentHeading~0 := 1; 558342#L2463-11 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 553944#L2469-11 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 553884#L256-1 assume !(-1 == ~expectedDirection~0); 553628#L268-1 assume !(1 == ~expectedDirection~0); 550297#L269-1 havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 544826#L1804-12 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 544827#L1856-6 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 544800#L125-2 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 540496#L126-2 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 540497#L1821-28 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 534036#L1842-28 __utac_acc__Specification3_spec__1_#t~ret10 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret10;havoc __utac_acc__Specification3_spec__1_#t~ret10; 542058#L130-4 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 535024#L231-2 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 550038#L859-130 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 550028#L886-130 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 550027#L3157-6 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 550025#L2541-2 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 550023#L1804-13 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 550024#L2545-2 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 548787#L2558-2 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 548784#L2694-2 assume !(0 != timeShift_~tmp___9~3); 548785#L2785-6 assume !(1 == ~doorState~0); 579972#L2785-8 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 579971#L859-133 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 579970#L886-133 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 579969#L3157-7 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 565388#L2396-4 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 565389#L1804-16 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 580009#L2409-4 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 580007#L2793-2 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 580008#L2453-6 assume 1 == ~currentHeading~0;isTopFloor_#in~floorID := ~currentFloorID~0;havoc isTopFloor_#res;havoc isTopFloor_~floorID, isTopFloor_~retValue_acc~7;isTopFloor_~floorID := isTopFloor_#in~floorID;havoc isTopFloor_~retValue_acc~7;isTopFloor_~retValue_acc~7 := (if 4 == isTopFloor_~floorID then 1 else 0);isTopFloor_#res := isTopFloor_~retValue_acc~7; 544116#L1433-21 continueInDirection_#t~ret90 := isTopFloor_#res;continueInDirection_~tmp~15 := continueInDirection_#t~ret90;havoc continueInDirection_#t~ret90; 539140#L2457-18 assume !(0 != continueInDirection_~tmp~15); 539142#L2463-20 assume 1 == ~currentHeading~0;~currentFloorID~0 := 1 + ~currentFloorID~0; 553943#L2469-17 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 553631#L256-2 assume !(-1 == ~expectedDirection~0); 552511#L268-2 assume !(1 == ~expectedDirection~0); 550146#L269-2 havoc bobCall_#t~ret172, bobCall_~tmp~22;havoc bobCall_~tmp~22;getOrigin_#in~person := 0;havoc getOrigin_#res;havoc getOrigin_~person, getOrigin_~retValue_acc~9;getOrigin_~person := getOrigin_#in~person;havoc getOrigin_~retValue_acc~9; 550140#L1483-1 assume 0 == getOrigin_~person;getOrigin_~retValue_acc~9 := 4;getOrigin_#res := getOrigin_~retValue_acc~9; 550136#L1508-1 bobCall_#t~ret172 := getOrigin_#res;bobCall_~tmp~22 := bobCall_#t~ret172;havoc bobCall_#t~ret172;initPersonOnFloor_#in~person, initPersonOnFloor_#in~floor := 0, bobCall_~tmp~22;havoc initPersonOnFloor_~person, initPersonOnFloor_~floor;initPersonOnFloor_~person := initPersonOnFloor_#in~person;initPersonOnFloor_~floor := initPersonOnFloor_#in~floor; 550131#L1130-1 assume 0 == initPersonOnFloor_~floor; 550087#L1131-2 assume 0 == initPersonOnFloor_~person;~personOnFloor_0_0~0 := 1; 550052#L1238-3 callOnFloor_#in~floorID := initPersonOnFloor_~floor;havoc callOnFloor_~floorID;callOnFloor_~floorID := callOnFloor_#in~floorID; 550049#L922-2 assume 0 == callOnFloor_~floorID;~calls_0~0 := 1; 547095#L934-5 havoc cleanup_#t~ret178, cleanup_#t~ret179, cleanup_~i~3, cleanup_~tmp~28, cleanup_~tmp___0~13, cleanup_~__cil_tmp4~3;havoc cleanup_~i~3;havoc cleanup_~tmp~28;havoc cleanup_~tmp___0~13;havoc cleanup_~__cil_tmp4~3;havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 547094#L1804-18 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 547092#L1856-9 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 544875#L125-3 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~0; 535648#L126-3 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 < 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 533336#L1821-42 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 533164#L1842-42 __utac_acc__Specification3_spec__1_#t~ret10 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___4~0 := __utac_acc__Specification3_spec__1_#t~ret10;havoc __utac_acc__Specification3_spec__1_#t~ret10; 541106#L130-6 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~0;~expectedDirection~0 := 1; 533828#L231-3 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 548127#L859-195 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 548034#L886-195 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 548124#L3157-9 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 548121#L2541-3 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 548118#L1804-19 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 548116#L2545-3 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 548091#L2558-3 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 574980#L2694-3 assume !(0 != timeShift_~tmp___9~3); 548083#L2785-9 assume !(1 == ~doorState~0); 548084#L2785-11 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 547967#L859-198 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 547968#L886-198 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 547960#L3157-10 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 547957#L2396-6 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 547958#L1804-22 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 579467#L2409-6 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 579466#L2793-3 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 544701#L2453-9 assume !(1 == ~currentHeading~0); 544702#L2463-27 assume !(0 == ~currentFloorID~0); 540026#L2463-29 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 605688#L2469-23 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 616115#L256-3 assume !(-1 == ~expectedDirection~0); 616113#L268-3 assume !(1 == ~expectedDirection~0); 616105#L269-3 cleanup_~i~3 := 0; 616104#L3314-2 [2021-10-28 08:54:40,677 INFO L793 eck$LassoCheckResult]: Loop: 616104#L3314-2 assume !false; 616103#L3315 cleanup_~__cil_tmp4~3 := ~cleanupTimeShifts~0 - 1; 616102#L3318 assume cleanup_~i~3 < cleanup_~__cil_tmp4~3;havoc isBlocked_#res;havoc isBlocked_~retValue_acc~11;havoc isBlocked_~retValue_acc~11;isBlocked_~retValue_acc~11 := 0;isBlocked_#res := isBlocked_~retValue_acc~11; 616101#L1631 cleanup_#t~ret178 := isBlocked_#res;cleanup_~tmp___0~13 := cleanup_#t~ret178;havoc cleanup_#t~ret178; 616100#L3322 assume 1 != cleanup_~tmp___0~13; 616099#L3322-1 havoc isIdle_#res;havoc isIdle_#t~ret71, isIdle_~retValue_acc~18, isIdle_~tmp~11;havoc isIdle_~retValue_acc~18;havoc isIdle_~tmp~11;havoc anyStopRequested_#res;havoc anyStopRequested_#t~ret66, anyStopRequested_#t~ret67, anyStopRequested_#t~ret68, anyStopRequested_#t~ret69, anyStopRequested_#t~ret70, anyStopRequested_~retValue_acc~17, anyStopRequested_~tmp~10, anyStopRequested_~tmp___0~4, anyStopRequested_~tmp___1~3, anyStopRequested_~tmp___2~1, anyStopRequested_~tmp___3~1;havoc anyStopRequested_~retValue_acc~17;havoc anyStopRequested_~tmp~10;havoc anyStopRequested_~tmp___0~4;havoc anyStopRequested_~tmp___1~3;havoc anyStopRequested_~tmp___2~1;havoc anyStopRequested_~tmp___3~1;isFloorCalling_#in~floorID := 0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 616082#L859-260 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 616077#L886-260 anyStopRequested_#t~ret66 := isFloorCalling_#res;anyStopRequested_~tmp___3~1 := anyStopRequested_#t~ret66;havoc anyStopRequested_#t~ret66; 616063#L1912 assume 0 != anyStopRequested_~tmp___3~1;anyStopRequested_~retValue_acc~17 := 1;anyStopRequested_#res := anyStopRequested_~retValue_acc~17; 616062#L1976 isIdle_#t~ret71 := anyStopRequested_#res;isIdle_~tmp~11 := isIdle_#t~ret71;havoc isIdle_#t~ret71;isIdle_~retValue_acc~18 := (if 0 == isIdle_~tmp~11 then 1 else 0);isIdle_#res := isIdle_~retValue_acc~18; 607604#L1989 cleanup_#t~ret179 := isIdle_#res;cleanup_~tmp~28 := cleanup_#t~ret179;havoc cleanup_#t~ret179; 545359#L3334 assume !(0 != cleanup_~tmp~28);havoc timeShift_#t~ret112, timeShift_#t~ret113, timeShift_#t~ret114, timeShift_#t~ret115, timeShift_#t~ret116, timeShift_#t~ret117, timeShift_#t~ret118, timeShift_#t~ret119, timeShift_#t~ret120, timeShift_#t~ret121, timeShift_#t~ret122, timeShift_~tmp~20, timeShift_~tmp___0~11, timeShift_~tmp___1~6, timeShift_~tmp___2~4, timeShift_~tmp___3~4, timeShift_~tmp___4~3, timeShift_~tmp___5~3, timeShift_~tmp___6~3, timeShift_~tmp___7~3, timeShift_~tmp___8~3, timeShift_~tmp___9~3;havoc timeShift_~tmp~20;havoc timeShift_~tmp___0~11;havoc timeShift_~tmp___1~6;havoc timeShift_~tmp___2~4;havoc timeShift_~tmp___3~4;havoc timeShift_~tmp___4~3;havoc timeShift_~tmp___5~3;havoc timeShift_~tmp___6~3;havoc timeShift_~tmp___7~3;havoc timeShift_~tmp___8~3;havoc timeShift_~tmp___9~3;havoc __utac_acc__Specification3_spec__1_#t~ret8, __utac_acc__Specification3_spec__1_#t~ret9, __utac_acc__Specification3_spec__1_#t~ret10, __utac_acc__Specification3_spec__1_#t~ret11, __utac_acc__Specification3_spec__1_#t~ret12, __utac_acc__Specification3_spec__1_#t~ret13, __utac_acc__Specification3_spec__1_#t~ret14, __utac_acc__Specification3_spec__1_#t~ret15, __utac_acc__Specification3_spec__1_#t~ret16, __utac_acc__Specification3_spec__1_#t~ret17, __utac_acc__Specification3_spec__1_#t~ret18, __utac_acc__Specification3_spec__1_#t~ret19, __utac_acc__Specification3_spec__1_~currentFloorID___0~0, __utac_acc__Specification3_spec__1_~tmp~0, __utac_acc__Specification3_spec__1_~tmp___0~0, __utac_acc__Specification3_spec__1_~tmp___1~0, __utac_acc__Specification3_spec__1_~tmp___2~0, __utac_acc__Specification3_spec__1_~tmp___3~0, __utac_acc__Specification3_spec__1_~tmp___4~0, __utac_acc__Specification3_spec__1_~tmp___5~0, __utac_acc__Specification3_spec__1_~tmp___6~0, __utac_acc__Specification3_spec__1_~tmp___7~0, __utac_acc__Specification3_spec__1_~tmp___8~0, __utac_acc__Specification3_spec__1_~tmp___9~0, __utac_acc__Specification3_spec__1_~tmp___10~0;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0;havoc __utac_acc__Specification3_spec__1_~tmp~0;havoc __utac_acc__Specification3_spec__1_~tmp___0~0;havoc __utac_acc__Specification3_spec__1_~tmp___1~0;havoc __utac_acc__Specification3_spec__1_~tmp___2~0;havoc __utac_acc__Specification3_spec__1_~tmp___3~0;havoc __utac_acc__Specification3_spec__1_~tmp___4~0;havoc __utac_acc__Specification3_spec__1_~tmp___5~0;havoc __utac_acc__Specification3_spec__1_~tmp___6~0;havoc __utac_acc__Specification3_spec__1_~tmp___7~0;havoc __utac_acc__Specification3_spec__1_~tmp___8~0;havoc __utac_acc__Specification3_spec__1_~tmp___9~0;havoc __utac_acc__Specification3_spec__1_~tmp___10~0;~expectedDirection~0 := 0;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 545357#L1804-24 __utac_acc__Specification3_spec__1_#t~ret8 := getCurrentFloorID_#res;__utac_acc__Specification3_spec__1_~tmp~0 := __utac_acc__Specification3_spec__1_#t~ret8;havoc __utac_acc__Specification3_spec__1_#t~ret8;__utac_acc__Specification3_spec__1_~currentFloorID___0~0 := __utac_acc__Specification3_spec__1_~tmp~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 545354#L1856-12 __utac_acc__Specification3_spec__1_#t~ret9 := getCurrentHeading_#res;__utac_acc__Specification3_spec__1_~tmp___10~0 := __utac_acc__Specification3_spec__1_#t~ret9;havoc __utac_acc__Specification3_spec__1_#t~ret9; 545350#L125-4 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~0); 544940#L187-4 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0 > 0;buttonForFloorIsPressed_#in~floorID := 0;havoc buttonForFloorIsPressed_#res;havoc buttonForFloorIsPressed_~floorID, buttonForFloorIsPressed_~retValue_acc~14;buttonForFloorIsPressed_~floorID := buttonForFloorIsPressed_#in~floorID;havoc buttonForFloorIsPressed_~retValue_acc~14; 545349#L1821-61 assume 0 == buttonForFloorIsPressed_~floorID;buttonForFloorIsPressed_~retValue_acc~14 := ~floorButtons_0~0;buttonForFloorIsPressed_#res := buttonForFloorIsPressed_~retValue_acc~14; 612404#L1842-61 __utac_acc__Specification3_spec__1_#t~ret15 := buttonForFloorIsPressed_#res;__utac_acc__Specification3_spec__1_~tmp___9~0 := __utac_acc__Specification3_spec__1_#t~ret15;havoc __utac_acc__Specification3_spec__1_#t~ret15; 542074#L191-8 assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~0;~expectedDirection~0 := -1; 533416#L231-4 havoc stopRequestedAtCurrentFloor_#res;havoc stopRequestedAtCurrentFloor_#t~ret96, stopRequestedAtCurrentFloor_#t~ret97, stopRequestedAtCurrentFloor_#t~ret98, stopRequestedAtCurrentFloor_#t~ret99, stopRequestedAtCurrentFloor_~retValue_acc~25, stopRequestedAtCurrentFloor_~tmp~18, stopRequestedAtCurrentFloor_~tmp___0~9;havoc stopRequestedAtCurrentFloor_~retValue_acc~25;havoc stopRequestedAtCurrentFloor_~tmp~18;havoc stopRequestedAtCurrentFloor_~tmp___0~9;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 615369#L859-265 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 592391#L886-265 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 615368#L3157-12 stopRequestedAtCurrentFloor_#t~ret96 := isExecutiveFloorCalling_#res;stopRequestedAtCurrentFloor_~tmp~18 := stopRequestedAtCurrentFloor_#t~ret96;havoc stopRequestedAtCurrentFloor_#t~ret96; 615366#L2541-4 assume 0 != stopRequestedAtCurrentFloor_~tmp~18;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 615365#L1804-25 stopRequestedAtCurrentFloor_#t~ret97 := getCurrentFloorID_#res;stopRequestedAtCurrentFloor_~tmp___0~9 := stopRequestedAtCurrentFloor_#t~ret97;havoc stopRequestedAtCurrentFloor_#t~ret97; 615334#L2545-4 assume !(~executiveFloor~0 == stopRequestedAtCurrentFloor_~tmp___0~9);stopRequestedAtCurrentFloor_~retValue_acc~25 := 0;stopRequestedAtCurrentFloor_#res := stopRequestedAtCurrentFloor_~retValue_acc~25; 615328#L2558-4 timeShift_#t~ret112 := stopRequestedAtCurrentFloor_#res;timeShift_~tmp___9~3 := timeShift_#t~ret112;havoc timeShift_#t~ret112; 615325#L2694-4 assume !(0 != timeShift_~tmp___9~3); 615326#L2785-12 assume 1 == ~doorState~0;~doorState~0 := 0; 620199#L2785-14 stopRequestedInDirection_#in~dir, stopRequestedInDirection_#in~respectFloorCalls, stopRequestedInDirection_#in~respectInLiftCalls := ~currentHeading~0, 1, 1;havoc stopRequestedInDirection_#res;havoc stopRequestedInDirection_#t~ret87, stopRequestedInDirection_#t~ret88, stopRequestedInDirection_#t~ret89, stopRequestedInDirection_~dir, stopRequestedInDirection_~respectFloorCalls, stopRequestedInDirection_~respectInLiftCalls, stopRequestedInDirection_~retValue_acc~21, stopRequestedInDirection_~tmp~14, stopRequestedInDirection_~tmp___0~6, stopRequestedInDirection_~__cil_tmp7~5, stopRequestedInDirection_~__cil_tmp8~6;stopRequestedInDirection_~dir := stopRequestedInDirection_#in~dir;stopRequestedInDirection_~respectFloorCalls := stopRequestedInDirection_#in~respectFloorCalls;stopRequestedInDirection_~respectInLiftCalls := stopRequestedInDirection_#in~respectInLiftCalls;havoc stopRequestedInDirection_~retValue_acc~21;havoc stopRequestedInDirection_~tmp~14;havoc stopRequestedInDirection_~tmp___0~6;havoc stopRequestedInDirection_~__cil_tmp7~5;havoc stopRequestedInDirection_~__cil_tmp8~6;havoc isExecutiveFloorCalling_#res;havoc isExecutiveFloorCalling_#t~ret170, isExecutiveFloorCalling_~retValue_acc~28;havoc isExecutiveFloorCalling_~retValue_acc~28;isFloorCalling_#in~floorID := ~executiveFloor~0;havoc isFloorCalling_#res;havoc isFloorCalling_~floorID, isFloorCalling_~retValue_acc~5;isFloorCalling_~floorID := isFloorCalling_#in~floorID;havoc isFloorCalling_~retValue_acc~5; 620198#L859-268 assume 0 == isFloorCalling_~floorID;isFloorCalling_~retValue_acc~5 := ~calls_0~0;isFloorCalling_#res := isFloorCalling_~retValue_acc~5; 592565#L886-268 isExecutiveFloorCalling_#t~ret170 := isFloorCalling_#res;isExecutiveFloorCalling_~retValue_acc~28 := isExecutiveFloorCalling_#t~ret170;havoc isExecutiveFloorCalling_#t~ret170;isExecutiveFloorCalling_#res := isExecutiveFloorCalling_~retValue_acc~28; 620197#L3157-13 stopRequestedInDirection_#t~ret87 := isExecutiveFloorCalling_#res;stopRequestedInDirection_~tmp___0~6 := stopRequestedInDirection_#t~ret87;havoc stopRequestedInDirection_#t~ret87; 611979#L2396-8 assume 0 != stopRequestedInDirection_~tmp___0~6;havoc getCurrentFloorID_#res;havoc getCurrentFloorID_~retValue_acc~12;havoc getCurrentFloorID_~retValue_acc~12;getCurrentFloorID_~retValue_acc~12 := ~currentFloorID~0;getCurrentFloorID_#res := getCurrentFloorID_~retValue_acc~12; 611980#L1804-28 stopRequestedInDirection_#t~ret88 := getCurrentFloorID_#res;stopRequestedInDirection_~tmp~14 := stopRequestedInDirection_#t~ret88;havoc stopRequestedInDirection_#t~ret88;stopRequestedInDirection_~__cil_tmp7~5 := (if 1 == stopRequestedInDirection_~dir then 1 else 0);stopRequestedInDirection_~__cil_tmp8~6 := (if stopRequestedInDirection_~tmp~14 < ~executiveFloor~0 then 1 else 0);stopRequestedInDirection_~retValue_acc~21 := (if stopRequestedInDirection_~__cil_tmp8~6 == stopRequestedInDirection_~__cil_tmp7~5 then 1 else 0);stopRequestedInDirection_#res := stopRequestedInDirection_~retValue_acc~21; 612176#L2409-8 timeShift_#t~ret119 := stopRequestedInDirection_#res;timeShift_~tmp___8~3 := timeShift_#t~ret119;havoc timeShift_#t~ret119; 612177#L2793-4 assume 0 != timeShift_~tmp___8~3;continueInDirection_#in~dir := ~currentHeading~0;havoc continueInDirection_#t~ret90, continueInDirection_~dir, continueInDirection_~tmp~15;continueInDirection_~dir := continueInDirection_#in~dir;havoc continueInDirection_~tmp~15;~currentHeading~0 := continueInDirection_~dir; 620101#L2453-12 assume !(1 == ~currentHeading~0); 620093#L2463-36 assume !(0 == ~currentFloorID~0); 619242#L2463-38 assume !(1 == ~currentHeading~0);~currentFloorID~0 := ~currentFloorID~0 - 1; 543398#L2469-29 havoc __utac_acc__Specification3_spec__2_#t~ret20, __utac_acc__Specification3_spec__2_#t~ret21, __utac_acc__Specification3_spec__2_~tmp~1, __utac_acc__Specification3_spec__2_~tmp___0~1;havoc __utac_acc__Specification3_spec__2_~tmp~1;havoc __utac_acc__Specification3_spec__2_~tmp___0~1; 619235#L256-4 assume -1 == ~expectedDirection~0;havoc getCurrentHeading_#res;havoc getCurrentHeading_~retValue_acc~15;havoc getCurrentHeading_~retValue_acc~15;getCurrentHeading_~retValue_acc~15 := ~currentHeading~0;getCurrentHeading_#res := getCurrentHeading_~retValue_acc~15; 616118#L1856-13 __utac_acc__Specification3_spec__2_#t~ret20 := getCurrentHeading_#res;__utac_acc__Specification3_spec__2_~tmp___0~1 := __utac_acc__Specification3_spec__2_#t~ret20;havoc __utac_acc__Specification3_spec__2_#t~ret20; 617631#L260-4 assume !(1 == __utac_acc__Specification3_spec__2_~tmp___0~1); 616110#L268-4 assume !(1 == ~expectedDirection~0); 616106#L269-4 cleanup_~i~3 := 1 + cleanup_~i~3; 616104#L3314-2 [2021-10-28 08:54:40,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:54:40,678 INFO L85 PathProgramCache]: Analyzing trace with hash -541162778, now seen corresponding path program 1 times [2021-10-28 08:54:40,678 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:54:40,679 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27178929] [2021-10-28 08:54:40,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:54:40,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:54:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:54:40,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:54:40,771 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 08:54:40,771 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27178929] [2021-10-28 08:54:40,771 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [27178929] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 08:54:40,771 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 08:54:40,772 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 08:54:40,772 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828190688] [2021-10-28 08:54:40,772 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-10-28 08:54:40,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:54:40,773 INFO L85 PathProgramCache]: Analyzing trace with hash -1823729798, now seen corresponding path program 1 times [2021-10-28 08:54:40,773 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 08:54:40,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1762343280] [2021-10-28 08:54:40,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 08:54:40,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 08:54:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:54:40,789 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-28 08:54:40,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-28 08:54:40,843 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-28 08:54:42,910 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:54:42,910 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:54:42,910 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:54:42,910 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:54:42,911 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-10-28 08:54:42,911 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:42,911 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:54:42,911 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:54:42,911 INFO L133 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product31.cil.c_Iteration5_Loop [2021-10-28 08:54:42,911 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:54:42,911 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:54:42,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:42,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,145 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:43,906 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:54:43,907 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-10-28 08:54:43,909 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:43,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:43,934 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:43,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-10-28 08:54:43,946 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:43,946 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:43,959 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:43,959 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret18=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret18=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:43,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:43,989 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:43,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:43,990 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:43,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-10-28 08:54:43,993 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:43,993 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,005 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,005 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___6~3=0} Honda state: {ULTIMATE.start_timeShift_~tmp___6~3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,050 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,051 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,060 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,060 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-10-28 08:54:44,110 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,110 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___5~3=0} Honda state: {ULTIMATE.start_timeShift_~tmp___5~3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,192 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,202 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-10-28 08:54:44,229 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,230 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,238 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,238 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret10=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret10=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-10-28 08:54:44,261 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,262 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-10-28 08:54:44,264 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,264 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,273 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,273 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_isExecutiveFloorCalling_#t~ret170=0} Honda state: {ULTIMATE.start_isExecutiveFloorCalling_#t~ret170=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,293 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,294 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-10-28 08:54:44,295 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,295 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,339 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,339 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_~tmp___3~1=-8, ULTIMATE.start_isFloorCalling_#res=-8, ~calls_0~0=-8, ULTIMATE.start_isExecutiveFloorCalling_#res=-8, ULTIMATE.start_stopRequestedAtCurrentFloor_~tmp~18=-8, ULTIMATE.start_isExecutiveFloorCalling_~retValue_acc~28=-8, ULTIMATE.start_stopRequestedInDirection_~tmp___0~6=-8, ULTIMATE.start_isFloorCalling_~retValue_acc~5=-8} Honda state: {ULTIMATE.start_anyStopRequested_~tmp___3~1=-8, ULTIMATE.start_isFloorCalling_#res=-8, ~calls_0~0=-8, ULTIMATE.start_isExecutiveFloorCalling_#res=-8, ULTIMATE.start_stopRequestedAtCurrentFloor_~tmp~18=-8, ULTIMATE.start_isExecutiveFloorCalling_~retValue_acc~28=-8, ULTIMATE.start_stopRequestedInDirection_~tmp___0~6=-8, ULTIMATE.start_isFloorCalling_~retValue_acc~5=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,376 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,378 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,389 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,390 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-10-28 08:54:44,413 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,414 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_#t~ret114=0} Honda state: {ULTIMATE.start_timeShift_#t~ret114=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,437 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,441 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-10-28 08:54:44,450 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,450 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,463 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,463 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_cleanup_~tmp___0~13=0, ULTIMATE.start_isBlocked_~retValue_acc~11=0, ULTIMATE.start_isBlocked_#res=0} Honda state: {ULTIMATE.start_cleanup_~tmp___0~13=0, ULTIMATE.start_isBlocked_~retValue_acc~11=0, ULTIMATE.start_isBlocked_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-10-28 08:54:44,486 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,487 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-10-28 08:54:44,491 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,491 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,505 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,505 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_#res=1, ULTIMATE.start_isIdle_~tmp~11=1, ULTIMATE.start_anyStopRequested_~retValue_acc~17=1} Honda state: {ULTIMATE.start_anyStopRequested_#res=1, ULTIMATE.start_isIdle_~tmp~11=1, ULTIMATE.start_anyStopRequested_~retValue_acc~17=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-10-28 08:54:44,527 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,528 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-10-28 08:54:44,529 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,530 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,543 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,543 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection_#in~respectFloorCalls=1, ULTIMATE.start_stopRequestedInDirection_~respectFloorCalls=1} Honda state: {ULTIMATE.start_stopRequestedInDirection_#in~respectFloorCalls=1, ULTIMATE.start_stopRequestedInDirection_~respectFloorCalls=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,565 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,566 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-10-28 08:54:44,568 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,568 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,575 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,576 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_#t~ret68=0} Honda state: {ULTIMATE.start_anyStopRequested_#t~ret68=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,598 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,598 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-10-28 08:54:44,600 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,600 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,612 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,612 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~expectedDirection~0=-1} Honda state: {~expectedDirection~0=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,631 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,632 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-10-28 08:54:44,633 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,633 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,653 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,653 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___6~0=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___6~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-10-28 08:54:44,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,685 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-10-28 08:54:44,688 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,688 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,696 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,696 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___9~3=0} Honda state: {ULTIMATE.start_timeShift_~tmp___9~3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,715 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,716 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-10-28 08:54:44,721 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,722 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,734 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,735 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection_~__cil_tmp8~6=0, ULTIMATE.start_stopRequestedInDirection_~__cil_tmp7~5=0} Honda state: {ULTIMATE.start_stopRequestedInDirection_~__cil_tmp8~6=0, ULTIMATE.start_stopRequestedInDirection_~__cil_tmp7~5=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-10-28 08:54:44,758 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,758 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-10-28 08:54:44,760 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,760 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,774 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,774 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~executiveFloor~0=0, ULTIMATE.start_isFloorCalling_#in~floorID=0, ULTIMATE.start_isFloorCalling_~floorID=0} Honda state: {~executiveFloor~0=0, ULTIMATE.start_isFloorCalling_#in~floorID=0, ULTIMATE.start_isFloorCalling_~floorID=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,796 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,797 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-10-28 08:54:44,798 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,798 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,807 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,807 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret19=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret19=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,830 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,831 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-10-28 08:54:44,833 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,833 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,841 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,841 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~0=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,866 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,867 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-10-28 08:54:44,870 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,870 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,888 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,888 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret11=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret11=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,907 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,908 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-10-28 08:54:44,911 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,911 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,919 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,919 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_#t~ret70=0} Honda state: {ULTIMATE.start_anyStopRequested_#t~ret70=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,942 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,943 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,947 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,947 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:44,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-10-28 08:54:44,968 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:44,968 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___1~6=0} Honda state: {ULTIMATE.start_timeShift_~tmp___1~6=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:44,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:44,989 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:44,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:44,990 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:44,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-10-28 08:54:44,992 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:44,992 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,001 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,001 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_#t~ret122=0} Honda state: {ULTIMATE.start_timeShift_#t~ret122=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-10-28 08:54:45,020 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,021 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-10-28 08:54:45,023 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,023 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,032 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,032 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_#t~ret119=0} Honda state: {ULTIMATE.start_timeShift_#t~ret119=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,052 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,053 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-10-28 08:54:45,054 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,054 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,064 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,064 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_cleanup_#t~ret179=0} Honda state: {ULTIMATE.start_cleanup_#t~ret179=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-10-28 08:54:45,084 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,084 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-10-28 08:54:45,086 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,086 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,094 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,094 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret16=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret16=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,114 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,115 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-10-28 08:54:45,117 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,117 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,126 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,126 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_isIdle_#t~ret71=0} Honda state: {ULTIMATE.start_isIdle_#t~ret71=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-10-28 08:54:45,160 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,161 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-10-28 08:54:45,164 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,164 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,172 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,173 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_continueInDirection_#t~ret90=0} Honda state: {ULTIMATE.start_continueInDirection_#t~ret90=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,193 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,194 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-10-28 08:54:45,196 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,197 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,205 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,205 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___3~4=0} Honda state: {ULTIMATE.start_timeShift_~tmp___3~4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,226 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,226 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-10-28 08:54:45,228 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,228 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,237 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,237 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_timeShift_~tmp___0~11=0} Honda state: {ULTIMATE.start_timeShift_~tmp___0~11=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,259 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,260 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-10-28 08:54:45,263 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,263 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,271 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,271 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_#t~ret69=0} Honda state: {ULTIMATE.start_anyStopRequested_#t~ret69=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,292 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,292 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-10-28 08:54:45,294 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,294 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,303 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,303 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___1~0=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-10-28 08:54:45,323 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,324 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-10-28 08:54:45,325 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,325 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,334 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,334 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_continueInDirection_~tmp~15=0} Honda state: {ULTIMATE.start_continueInDirection_~tmp~15=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-10-28 08:54:45,357 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,357 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-10-28 08:54:45,359 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,359 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,376 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-10-28 08:54:45,376 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_stopRequestedInDirection_~respectInLiftCalls=1, ULTIMATE.start_stopRequestedInDirection_#in~respectInLiftCalls=1} Honda state: {ULTIMATE.start_stopRequestedInDirection_~respectInLiftCalls=1, ULTIMATE.start_stopRequestedInDirection_#in~respectInLiftCalls=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-10-28 08:54:45,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:45,399 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,400 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-10-28 08:54:45,401 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-10-28 08:54:45,402 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:45,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-10-28 08:54:45,433 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:45,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:45,433 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:45,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-10-28 08:54:45,435 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-10-28 08:54:45,435 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-10-28 08:54:46,055 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-10-28 08:54:46,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-10-28 08:54:46,058 INFO L210 LassoAnalysis]: Preferences: [2021-10-28 08:54:46,059 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-28 08:54:46,059 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-28 08:54:46,059 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-28 08:54:46,059 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-28 08:54:46,059 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:46,059 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-28 08:54:46,059 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-28 08:54:46,059 INFO L133 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product31.cil.c_Iteration5_Loop [2021-10-28 08:54:46,059 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-28 08:54:46,059 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-28 08:54:46,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,212 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,216 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,224 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,271 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,275 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,297 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,325 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,333 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,340 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:46,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-28 08:54:47,341 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-28 08:54:47,345 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-28 08:54:47,347 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,353 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-10-28 08:54:47,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,368 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-10-28 08:54:47,389 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,390 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-10-28 08:54:47,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,400 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:47,434 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,435 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-10-28 08:54:47,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,445 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:47,479 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,481 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-10-28 08:54:47,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-10-28 08:54:47,520 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,521 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-10-28 08:54:47,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,531 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-10-28 08:54:47,557 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,558 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-10-28 08:54:47,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,568 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,569 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-10-28 08:54:47,593 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,594 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-10-28 08:54:47,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,603 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-10-28 08:54:47,629 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,630 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-10-28 08:54:47,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,640 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-10-28 08:54:47,661 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,662 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-10-28 08:54:47,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,671 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-10-28 08:54:47,707 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,708 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-10-28 08:54:47,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,718 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,719 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-10-28 08:54:47,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,742 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-10-28 08:54:47,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,751 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,751 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-10-28 08:54:47,774 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,775 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-10-28 08:54:47,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,805 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-10-28 08:54:47,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,833 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-10-28 08:54:47,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,845 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-10-28 08:54:47,894 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,895 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-10-28 08:54:47,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:47,927 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,929 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-10-28 08:54:47,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:47,965 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,966 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-10-28 08:54:47,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:47,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:47,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:47,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:47,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:47,975 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:47,976 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:47,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:47,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:47,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-10-28 08:54:47,997 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:47,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:47,998 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:47,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-10-28 08:54:47,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:48,029 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,030 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-10-28 08:54:48,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,043 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:48,063 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,064 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-10-28 08:54:48,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,074 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-10-28 08:54:48,097 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,099 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-10-28 08:54:48,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,108 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-10-28 08:54:48,133 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,133 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-10-28 08:54:48,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,143 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-10-28 08:54:48,164 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,164 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-10-28 08:54:48,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,174 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-10-28 08:54:48,195 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,196 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-10-28 08:54:48,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,205 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-10-28 08:54:48,226 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,227 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-10-28 08:54:48,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,236 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-10-28 08:54:48,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,270 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-10-28 08:54:48,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,283 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:48,334 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,342 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,356 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,357 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-10-28 08:54:48,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-28 08:54:48,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-10-28 08:54:48,396 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,397 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-10-28 08:54:48,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-28 08:54:48,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-28 08:54:48,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-28 08:54:48,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-28 08:54:48,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-28 08:54:48,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-28 08:54:48,407 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-28 08:54:48,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-28 08:54:48,410 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2021-10-28 08:54:48,439 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2021-10-28 08:54:48,439 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2021-10-28 08:54:48,441 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-28 08:54:48,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 [2021-10-28 08:54:48,454 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-28 08:54:48,456 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2021-10-28 08:54:48,456 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2021-10-28 08:54:48,456 INFO L513 LassoAnalysis]: Proved termination. [2021-10-28 08:54:48,457 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~cleanupTimeShifts~0, ULTIMATE.start_cleanup_~i~3) = 1*~cleanupTimeShifts~0 - 1*ULTIMATE.start_cleanup_~i~3 Supporting invariants [] [2021-10-28 08:54:48,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-10-28 08:54:48,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:48,492 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2021-10-28 08:54:48,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 08:54:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:54:48,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 1177 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-28 08:54:48,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 08:54:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 08:54:49,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-28 08:54:49,308 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 08:54:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 08:54:49,670 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2021-10-28 08:54:49,671 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 116129 states and 212828 transitions. cyclomatic complexity: 96703 Second operand has 5 states, 5 states have (on average 40.2) internal successors, (201), 5 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:54:51,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-10-28 08:54:51,756 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 116129 states and 212828 transitions. cyclomatic complexity: 96703. Second operand has 5 states, 5 states have (on average 40.2) internal successors, (201), 5 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 142511 states and 261157 transitions. Complement of second has 8 states. [2021-10-28 08:54:51,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2021-10-28 08:54:51,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 40.2) internal successors, (201), 5 states have internal predecessors, (201), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:54:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 17281 transitions. [2021-10-28 08:54:51,783 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 17281 transitions. Stem has 155 letters. Loop has 46 letters. [2021-10-28 08:54:51,788 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-10-28 08:54:51,789 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 17281 transitions. Stem has 201 letters. Loop has 46 letters. [2021-10-28 08:54:51,793 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-10-28 08:54:51,793 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 17281 transitions. Stem has 155 letters. Loop has 92 letters. [2021-10-28 08:54:51,794 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2021-10-28 08:54:51,794 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 142511 states and 261157 transitions. [2021-10-28 08:54:52,990 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2021-10-28 08:54:52,990 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 142511 states to 0 states and 0 transitions. [2021-10-28 08:54:52,991 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2021-10-28 08:54:52,991 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2021-10-28 08:54:52,991 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2021-10-28 08:54:52,991 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:54:52,991 INFO L681 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 08:54:52,991 INFO L704 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 08:54:52,991 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 08:54:52,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 08:54:52,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 08:54:52,992 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 08:54:52,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 08:54:52,992 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2021-10-28 08:54:52,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-28 08:54:52,993 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2021-10-28 08:54:52,993 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2021-10-28 08:54:52,993 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 08:54:52,993 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2021-10-28 08:54:52,993 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2021-10-28 08:54:52,993 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2021-10-28 08:54:52,993 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-28 08:54:52,993 INFO L681 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 08:54:52,994 INFO L704 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 08:54:52,994 INFO L587 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 08:54:52,994 INFO L425 BuchiCegarLoop]: ======== Iteration 6============ [2021-10-28 08:54:52,994 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2021-10-28 08:54:52,994 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2021-10-28 08:54:52,994 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2021-10-28 08:54:53,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.10 08:54:53 BoogieIcfgContainer [2021-10-28 08:54:53,000 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-10-28 08:54:53,001 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 08:54:53,001 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 08:54:53,001 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 08:54:53,002 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:53:24" (3/4) ... [2021-10-28 08:54:53,005 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-28 08:54:53,005 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 08:54:53,007 INFO L168 Benchmark]: Toolchain (without parser) took 104650.38 ms. Allocated memory was 94.4 MB in the beginning and 9.5 GB in the end (delta: 9.4 GB). Free memory was 58.6 MB in the beginning and 7.1 GB in the end (delta: -7.0 GB). Peak memory consumption was 2.4 GB. Max. memory is 16.1 GB. [2021-10-28 08:54:53,007 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 94.4 MB. Free memory is still 50.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 08:54:53,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 950.98 ms. Allocated memory was 94.4 MB in the beginning and 117.4 MB in the end (delta: 23.1 MB). Free memory was 58.4 MB in the beginning and 64.0 MB in the end (delta: -5.6 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. [2021-10-28 08:54:53,008 INFO L168 Benchmark]: Boogie Procedure Inliner took 633.99 ms. Allocated memory was 117.4 MB in the beginning and 186.6 MB in the end (delta: 69.2 MB). Free memory was 64.0 MB in the beginning and 119.0 MB in the end (delta: -55.1 MB). Peak memory consumption was 67.9 MB. Max. memory is 16.1 GB. [2021-10-28 08:54:53,008 INFO L168 Benchmark]: Boogie Preprocessor took 903.68 ms. Allocated memory is still 186.6 MB. Free memory was 118.2 MB in the beginning and 74.4 MB in the end (delta: 43.9 MB). Peak memory consumption was 93.3 MB. Max. memory is 16.1 GB. [2021-10-28 08:54:53,009 INFO L168 Benchmark]: RCFGBuilder took 13361.42 ms. Allocated memory was 186.6 MB in the beginning and 828.4 MB in the end (delta: 641.7 MB). Free memory was 74.0 MB in the beginning and 610.6 MB in the end (delta: -536.6 MB). Peak memory consumption was 369.1 MB. Max. memory is 16.1 GB. [2021-10-28 08:54:53,009 INFO L168 Benchmark]: BuchiAutomizer took 88790.14 ms. Allocated memory was 828.4 MB in the beginning and 9.5 GB in the end (delta: 8.7 GB). Free memory was 610.6 MB in the beginning and 7.1 GB in the end (delta: -6.5 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. [2021-10-28 08:54:53,009 INFO L168 Benchmark]: Witness Printer took 4.21 ms. Allocated memory is still 9.5 GB. Free memory is still 7.1 GB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 08:54:53,012 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 94.4 MB. Free memory is still 50.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 950.98 ms. Allocated memory was 94.4 MB in the beginning and 117.4 MB in the end (delta: 23.1 MB). Free memory was 58.4 MB in the beginning and 64.0 MB in the end (delta: -5.6 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 633.99 ms. Allocated memory was 117.4 MB in the beginning and 186.6 MB in the end (delta: 69.2 MB). Free memory was 64.0 MB in the beginning and 119.0 MB in the end (delta: -55.1 MB). Peak memory consumption was 67.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 903.68 ms. Allocated memory is still 186.6 MB. Free memory was 118.2 MB in the beginning and 74.4 MB in the end (delta: 43.9 MB). Peak memory consumption was 93.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 13361.42 ms. Allocated memory was 186.6 MB in the beginning and 828.4 MB in the end (delta: 641.7 MB). Free memory was 74.0 MB in the beginning and 610.6 MB in the end (delta: -536.6 MB). Peak memory consumption was 369.1 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 88790.14 ms. Allocated memory was 828.4 MB in the beginning and 9.5 GB in the end (delta: 8.7 GB). Free memory was 610.6 MB in the beginning and 7.1 GB in the end (delta: -6.5 GB). Peak memory consumption was 2.2 GB. Max. memory is 16.1 GB. * Witness Printer took 4.21 ms. Allocated memory is still 9.5 GB. Free memory is still 7.1 GB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 6 terminating modules (5 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -1 * i + cleanupTimeShifts and consists of 5 locations. 5 modules have a trivial ranking function, the largest among these consists of 17 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 88.7s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 9.3s. Construction of modules took 39.9s. Büchi inclusion checks took 24.2s. Highest rank in rank-based complementation 3. Minimization of det autom 6. Minimization of nondet autom 0. Automata minimization 6.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 98084 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 5.8s Buchi closure took 0.4s. Biggest automaton had 116129 states and ocurred in iteration 4. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 107835 SDtfs, 678020 SDslu, 448567 SDs, 0 SdLazy, 57578 SolverSat, 6274 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 39.9s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI4 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital199 mio100 ax100 hnf100 lsp16 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq221 hnf87 smp100 dnf187 smp100 tf101 neg98 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 23ms VariablesStem: 0 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 2 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 33 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 1.3s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2021-10-28 08:54:53,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb056484-6438-4acd-b561-8111827ec80a/bin/uautomizer-UnR33cPsHg/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...