./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro --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 8333bf118d61dc3e3ddedc658c9d6fef28fa288c9b6abdc361c7a0f5f6e109b7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:36:48,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:36:48,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:36:48,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:36:48,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:36:48,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:36:48,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:36:48,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:36:48,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:36:48,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:36:48,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:36:48,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:36:48,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:36:48,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:36:48,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:36:48,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:36:48,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:36:48,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:36:48,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:36:48,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:36:48,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:36:48,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:36:48,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:36:48,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:36:48,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:36:48,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:36:48,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:36:48,930 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:36:48,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:36:48,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:36:48,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:36:48,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:36:48,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:36:48,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:36:48,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:36:48,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:36:48,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:36:48,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:36:48,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:36:48,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:36:48,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:36:48,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-18 20:36:49,001 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:36:49,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:36:49,002 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:36:49,003 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:36:49,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:36:49,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:36:49,005 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:36:49,005 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-18 20:36:49,005 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-18 20:36:49,005 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-18 20:36:49,006 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-18 20:36:49,007 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-18 20:36:49,007 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-18 20:36:49,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:36:49,008 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 20:36:49,008 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-18 20:36:49,008 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:36:49,008 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 20:36:49,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:36:49,009 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-18 20:36:49,009 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-18 20:36:49,009 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-18 20:36:49,009 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 20:36:49,010 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:36:49,010 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-18 20:36:49,011 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:36:49,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-18 20:36:49,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:36:49,012 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:36:49,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:36:49,013 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:36:49,014 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-18 20:36:49,014 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_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8333bf118d61dc3e3ddedc658c9d6fef28fa288c9b6abdc361c7a0f5f6e109b7 [2022-11-18 20:36:49,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:36:49,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:36:49,331 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:36:49,332 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:36:49,333 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:36:49,334 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c [2022-11-18 20:36:49,427 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/data/1e04fffb4/715eea724b884f84b25cac83fa3d2489/FLAG05280607a [2022-11-18 20:36:50,166 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:36:50,171 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c [2022-11-18 20:36:50,190 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/data/1e04fffb4/715eea724b884f84b25cac83fa3d2489/FLAG05280607a [2022-11-18 20:36:50,208 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/data/1e04fffb4/715eea724b884f84b25cac83fa3d2489 [2022-11-18 20:36:50,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:36:50,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:36:50,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:36:50,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:36:50,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:36:50,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:36:50" (1/1) ... [2022-11-18 20:36:50,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445b5edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:50, skipping insertion in model container [2022-11-18 20:36:50,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:36:50" (1/1) ... [2022-11-18 20:36:50,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:36:50,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:36:50,911 WARN L234 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_29073cb2-d549-4d7f-95fb-56bb441fb108/sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c[75121,75134] [2022-11-18 20:36:50,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:36:50,923 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:36:51,015 WARN L234 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_29073cb2-d549-4d7f-95fb-56bb441fb108/sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c[75121,75134] [2022-11-18 20:36:51,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:36:51,041 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:36:51,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51 WrapperNode [2022-11-18 20:36:51,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:36:51,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:36:51,043 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:36:51,043 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:36:51,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:51,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:51,857 INFO L138 Inliner]: procedures = 96, calls = 359, calls flagged for inlining = 211, calls inlined = 1968, statements flattened = 66777 [2022-11-18 20:36:51,857 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:36:51,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:36:51,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:36:51,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:36:51,871 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:51,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:52,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:52,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:52,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:53,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:53,225 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:53,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:53,638 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:36:53,640 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:36:53,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:36:53,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:36:53,642 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (1/1) ... [2022-11-18 20:36:53,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:36:53,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:36:53,721 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:36:53,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-18 20:36:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:36:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:36:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:36:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:36:54,132 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:36:54,134 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:37:17,824 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:37:17,907 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:37:17,907 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-18 20:37:17,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:37:17 BoogieIcfgContainer [2022-11-18 20:37:17,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:37:17,928 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-18 20:37:17,928 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-18 20:37:17,936 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-18 20:37:17,937 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 20:37:17,937 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 08:36:50" (1/3) ... [2022-11-18 20:37:17,938 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@65fc5858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 08:37:17, skipping insertion in model container [2022-11-18 20:37:17,938 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 20:37:17,938 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:51" (2/3) ... [2022-11-18 20:37:17,939 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@65fc5858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 08:37:17, skipping insertion in model container [2022-11-18 20:37:17,939 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 20:37:17,940 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:37:17" (3/3) ... [2022-11-18 20:37:17,941 INFO L332 chiAutomizerObserver]: Analyzing ICFG elevator_spec3_product24.cil.c [2022-11-18 20:37:18,226 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-18 20:37:18,226 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-18 20:37:18,226 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-18 20:37:18,227 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-18 20:37:18,227 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-18 20:37:18,227 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-18 20:37:18,227 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-18 20:37:18,227 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-18 20:37:18,281 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 17598 states, 17597 states have (on average 1.8756037961016083) internal successors, (33005), 17597 states have internal predecessors, (33005), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:18,629 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3535 [2022-11-18 20:37:18,630 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:37:18,630 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:37:18,653 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-18 20:37:18,653 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-18 20:37:18,653 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-18 20:37:18,697 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 17598 states, 17597 states have (on average 1.8756037961016083) internal successors, (33005), 17597 states have internal predecessors, (33005), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:19,139 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3535 [2022-11-18 20:37:19,140 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:37:19,140 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:37:19,153 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-18 20:37:19,154 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-18 20:37:19,178 INFO L748 eck$LassoCheckResult]: Stem: 7141#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(10, 4);call #Ultimate.allocInit(4, 5);call write~init~int(91, 5, 0, 1);call write~init~int(95, 5, 1, 1);call write~init~int(93, 5, 2, 1);call write~init~int(0, 5, 3, 1);call #Ultimate.allocInit(4, 6);call write~init~int(91, 6, 0, 1);call write~init~int(93, 6, 1, 1);call write~init~int(32, 6, 2, 1);call write~init~int(0, 6, 3, 1);call #Ultimate.allocInit(5, 7);call write~init~int(32, 7, 0, 1);call write~init~int(97, 7, 1, 1);call write~init~int(116, 7, 2, 1);call write~init~int(32, 7, 3, 1);call write~init~int(0, 7, 4, 1);call #Ultimate.allocInit(3, 8);call write~init~int(37, 8, 0, 1);call write~init~int(105, 8, 1, 1);call write~init~int(0, 8, 2, 1);call #Ultimate.allocInit(10, 9);call #Ultimate.allocInit(3, 10);call write~init~int(117, 10, 0, 1);call write~init~int(112, 10, 1, 1);call write~init~int(0, 10, 2, 1);call #Ultimate.allocInit(5, 11);call write~init~int(100, 11, 0, 1);call write~init~int(111, 11, 1, 1);call write~init~int(119, 11, 2, 1);call write~init~int(110, 11, 3, 1);call write~init~int(0, 11, 4, 1);call #Ultimate.allocInit(7, 12);call write~init~int(32, 12, 0, 1);call write~init~int(73, 12, 1, 1);call write~init~int(76, 12, 2, 1);call write~init~int(95, 12, 3, 1);call write~init~int(112, 12, 4, 1);call write~init~int(58, 12, 5, 1);call write~init~int(0, 12, 6, 1);call #Ultimate.allocInit(4, 13);call write~init~int(32, 13, 0, 1);call write~init~int(37, 13, 1, 1);call write~init~int(105, 13, 2, 1);call write~init~int(0, 13, 3, 1);call #Ultimate.allocInit(4, 14);call write~init~int(32, 14, 0, 1);call write~init~int(37, 14, 1, 1);call write~init~int(105, 14, 2, 1);call write~init~int(0, 14, 3, 1);call #Ultimate.allocInit(4, 15);call write~init~int(32, 15, 0, 1);call write~init~int(37, 15, 1, 1);call write~init~int(105, 15, 2, 1);call write~init~int(0, 15, 3, 1);call #Ultimate.allocInit(4, 16);call write~init~int(32, 16, 0, 1);call write~init~int(37, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(0, 16, 3, 1);call #Ultimate.allocInit(4, 17);call write~init~int(32, 17, 0, 1);call write~init~int(37, 17, 1, 1);call write~init~int(105, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(6, 18);call write~init~int(32, 18, 0, 1);call write~init~int(70, 18, 1, 1);call write~init~int(95, 18, 2, 1);call write~init~int(112, 18, 3, 1);call write~init~int(58, 18, 4, 1);call write~init~int(0, 18, 5, 1);call #Ultimate.allocInit(4, 19);call write~init~int(32, 19, 0, 1);call write~init~int(37, 19, 1, 1);call write~init~int(105, 19, 2, 1);call write~init~int(0, 19, 3, 1);call #Ultimate.allocInit(4, 20);call write~init~int(32, 20, 0, 1);call write~init~int(37, 20, 1, 1);call write~init~int(105, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(4, 21);call write~init~int(32, 21, 0, 1);call write~init~int(37, 21, 1, 1);call write~init~int(105, 21, 2, 1);call write~init~int(0, 21, 3, 1);call #Ultimate.allocInit(4, 22);call write~init~int(32, 22, 0, 1);call write~init~int(37, 22, 1, 1);call write~init~int(105, 22, 2, 1);call write~init~int(0, 22, 3, 1);call #Ultimate.allocInit(4, 23);call write~init~int(32, 23, 0, 1);call write~init~int(37, 23, 1, 1);call write~init~int(105, 23, 2, 1);call write~init~int(0, 23, 3, 1);call #Ultimate.allocInit(2, 24);call write~init~int(10, 24, 0, 1);call write~init~int(0, 24, 1, 1);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(30, 26);call #Ultimate.allocInit(9, 27);call #Ultimate.allocInit(21, 28);call #Ultimate.allocInit(30, 29);call #Ultimate.allocInit(9, 30);call #Ultimate.allocInit(21, 31);call #Ultimate.allocInit(30, 32);call #Ultimate.allocInit(9, 33);call #Ultimate.allocInit(25, 34);call #Ultimate.allocInit(30, 35);call #Ultimate.allocInit(9, 36);call #Ultimate.allocInit(25, 37);~doorState~0 := 1;~maximumWeight~0 := 100;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~persons_3~0 := 0;~weight~0 := 0;~persons_4~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~expectedDirection~0 := 0;~persons_5~0 := 0;~persons_0~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~blocked~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~executiveFloor~0 := 4;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~currentHeading~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~cleanupTimeShifts~0 := 12;~calls_1~0 := 0;~calls_0~0 := 0;~calls_4~0 := 0;~calls_3~0 := 0;~calls_2~0 := 0;~currentFloorID~0 := 0; 4271#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret17#1, main_~retValue_acc~1#1, main_~tmp~8#1;havoc main_~retValue_acc~1#1;havoc main_~tmp~8#1;assume { :begin_inline_select_helpers } true; 2364#L3527true assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 9165#L3520true assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~31#1;havoc valid_product_~retValue_acc~31#1;valid_product_~retValue_acc~31#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~31#1; 12229#L3535true main_#t~ret17#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~8#1 := main_#t~ret17#1;havoc main_#t~ret17#1; 11339#L412true assume 0 != main_~tmp~8#1;assume { :begin_inline_setup } true; 772#L386true assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~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;assume { :begin_inline_initFloors } true;~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; 4397#L2366true assume { :end_inline_initFloors } true; 17369#L691true assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret5#1, bobCall_~tmp~0#1;havoc bobCall_~tmp~0#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~3#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~3#1; 2763#L471true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~3#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~3#1; 779#L496true bobCall_#t~ret5#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~0#1 := bobCall_#t~ret5#1;havoc bobCall_#t~ret5#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~0#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 12259#L2644true assume 0 == initPersonOnFloor_~floor#1; 5917#L2645true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 2936#L2752-1true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 16810#L2436true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 7667#L2448-2true assume { :end_inline_callOnFloor } true; 14043#L2788true assume { :end_inline_initPersonOnFloor } true; 6058#L132true assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 10426#L875true __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 14192#L927true __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 16448#L2976true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 9582#L3038true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 11250#L892-5true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 113#L913-5true __utac_acc__Specification3_spec__1_#t~ret120#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret120#1;havoc __utac_acc__Specification3_spec__1_#t~ret120#1; 9201#L3042true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 3865#L3082true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 10300#L884true timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 10213#L1897true assume 0 != timeShift_~tmp~24#1; 9081#L1898true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 407#L1897-1true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 13118#L3107true assume !(-1 == ~expectedDirection~0); 8883#L3119true assume !(1 == ~expectedDirection~0); 12817#L3120true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 6830#L1915true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 2642#L875-11true __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 11203#L927-3true __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 13366#L2976-1true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 9825#L2977-1true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 3867#L892-18true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 229#L913-18true __utac_acc__Specification3_spec__1_#t~ret115#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret115#1;havoc __utac_acc__Specification3_spec__1_#t~ret115#1; 6942#L2981-2true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 16112#L3082-1true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 16874#L884-1true timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 9152#L1897-2true assume 0 != timeShift_~tmp~24#1; 5456#L1898-3true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 1414#L1897-3true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 13615#L3107-1true assume !(-1 == ~expectedDirection~0); 10046#L3119-1true assume !(1 == ~expectedDirection~0); 4952#L3120-1true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 12188#L1915-1true assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 9320#L875-22true __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 2935#L927-6true __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 16804#L2976-2true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 4819#L2977-2true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 9602#L892-36true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 9959#L913-36true __utac_acc__Specification3_spec__1_#t~ret115#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret115#1;havoc __utac_acc__Specification3_spec__1_#t~ret115#1; 13928#L2981-4true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 4172#L3082-2true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 11195#L884-2true timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 17358#L1897-4true assume 0 != timeShift_~tmp~24#1; 15599#L1898-6true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 15673#L1897-5true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 3605#L3107-2true assume !(-1 == ~expectedDirection~0); 8482#L3119-2true assume !(1 == ~expectedDirection~0); 739#L3120-2true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 7669#L1915-2true assume { :end_inline_timeShift } true; 1769#L200true assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret5#1, bobCall_~tmp~0#1;havoc bobCall_~tmp~0#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~3#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~3#1; 1060#L471-1true assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~3#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~3#1; 16162#L496-1true bobCall_#t~ret5#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~0#1 := bobCall_#t~ret5#1;havoc bobCall_#t~ret5#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~0#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 4657#L2644-1true assume 0 == initPersonOnFloor_~floor#1; 10588#L2645-2true assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 16898#L2752-3true assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 11708#L2436-2true assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 7643#L2448-5true assume { :end_inline_callOnFloor } true; 4014#L2788-1true assume { :end_inline_initPersonOnFloor } true; 9295#L132-1true assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret11#1, cleanup_#t~ret12#1, cleanup_~i~0#1, cleanup_~tmp~6#1, cleanup_~tmp___0~0#1, cleanup_~__cil_tmp4~0#1;havoc cleanup_~i~0#1;havoc cleanup_~tmp~6#1;havoc cleanup_~tmp___0~0#1;havoc cleanup_~__cil_tmp4~0#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 8979#L875-33true __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 4019#L927-9true __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 10271#L2976-3true assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 6095#L2977-3true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 6616#L892-54true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 9487#L913-54true __utac_acc__Specification3_spec__1_#t~ret115#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret115#1;havoc __utac_acc__Specification3_spec__1_#t~ret115#1; 3414#L2981-6true assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 1845#L3082-3true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 7013#L884-3true timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 17260#L1897-6true assume 0 != timeShift_~tmp~24#1; 6703#L1898-9true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 12051#L1897-7true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 6732#L3107-3true assume !(-1 == ~expectedDirection~0); 3999#L3119-3true assume !(1 == ~expectedDirection~0); 5217#L3120-3true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 6582#L1915-3true assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 0; 12376#L217-2true [2022-11-18 20:37:19,180 INFO L750 eck$LassoCheckResult]: Loop: 12376#L217-2true assume !false; 728#L218true cleanup_~__cil_tmp4~0#1 := ~cleanupTimeShifts~0 - 1; 13134#L221true assume cleanup_~i~0#1 < cleanup_~__cil_tmp4~0#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~5#1;havoc isBlocked_~retValue_acc~5#1;isBlocked_~retValue_acc~5#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~5#1; 5860#L722true cleanup_#t~ret11#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~0#1 := cleanup_#t~ret11#1;havoc cleanup_#t~ret11#1; 14225#L225true assume 1 != cleanup_~tmp___0~0#1; 3778#L225-1true assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret31#1, isIdle_~retValue_acc~12#1, isIdle_~tmp~14#1;havoc isIdle_~retValue_acc~12#1;havoc isIdle_~tmp~14#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret26#1, anyStopRequested_#t~ret27#1, anyStopRequested_#t~ret28#1, anyStopRequested_#t~ret29#1, anyStopRequested_#t~ret30#1, anyStopRequested_~retValue_acc~11#1, anyStopRequested_~tmp~13#1, anyStopRequested_~tmp___0~4#1, anyStopRequested_~tmp___1~3#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~11#1;havoc anyStopRequested_~tmp~13#1;havoc anyStopRequested_~tmp___0~4#1;havoc anyStopRequested_~tmp___1~3#1;havoc anyStopRequested_~tmp___2~1#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~24#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~24#1; 10051#L2373-520true assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~24#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~24#1; 9087#L2400-520true anyStopRequested_#t~ret26#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret26#1;havoc anyStopRequested_#t~ret26#1; 16411#L983true assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~11#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~11#1; 9359#L1047true isIdle_#t~ret31#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~14#1 := isIdle_#t~ret31#1;havoc isIdle_#t~ret31#1;isIdle_~retValue_acc~12#1 := (if 0 == isIdle_~tmp~14#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~12#1; 11241#L1060true cleanup_#t~ret12#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~6#1 := cleanup_#t~ret12#1;havoc cleanup_#t~ret12#1; 15128#L237true assume !(0 != cleanup_~tmp~6#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 15728#L875-44true __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 1693#L927-12true __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 9236#L2976-4true assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 14729#L3038-4true assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 15798#L892-77true assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 8605#L913-77true __utac_acc__Specification3_spec__1_#t~ret120#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___9~3#1 := __utac_acc__Specification3_spec__1_#t~ret120#1;havoc __utac_acc__Specification3_spec__1_#t~ret120#1; 8409#L3042-8true assume 0 != __utac_acc__Specification3_spec__1_~tmp___9~3#1;~expectedDirection~0 := -1; 1948#L3082-4true assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 2913#L884-4true timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 5990#L1897-8true assume 0 != timeShift_~tmp~24#1; 7307#L1898-12true assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 1939#L1897-9true assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 10776#L3107-4true assume !(-1 == ~expectedDirection~0); 5407#L3119-4true assume !(1 == ~expectedDirection~0); 3433#L3120-4true assume { :end_inline___utac_acc__Specification3_spec__2 } true; 402#L1915-4true assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 1 + cleanup_~i~0#1; 12376#L217-2true [2022-11-18 20:37:19,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:19,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1879970663, now seen corresponding path program 1 times [2022-11-18 20:37:19,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:19,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233591697] [2022-11-18 20:37:19,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:19,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:19,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:37:19,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:19,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233591697] [2022-11-18 20:37:19,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1233591697] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:19,818 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:19,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:37:19,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224090338] [2022-11-18 20:37:19,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:19,826 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-18 20:37:19,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:19,829 INFO L85 PathProgramCache]: Analyzing trace with hash 1506531761, now seen corresponding path program 1 times [2022-11-18 20:37:19,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:19,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377940979] [2022-11-18 20:37:19,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:19,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:19,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:37:19,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:19,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377940979] [2022-11-18 20:37:19,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377940979] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:19,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:19,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 20:37:19,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849896128] [2022-11-18 20:37:19,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:19,914 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-18 20:37:19,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:37:19,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:37:19,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:37:20,002 INFO L87 Difference]: Start difference. First operand has 17598 states, 17597 states have (on average 1.8756037961016083) internal successors, (33005), 17597 states have internal predecessors, (33005), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:21,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:37:21,288 INFO L93 Difference]: Finished difference Result 34671 states and 65049 transitions. [2022-11-18 20:37:21,289 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 34671 states and 65049 transitions. [2022-11-18 20:37:21,870 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6975 [2022-11-18 20:37:22,116 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 34671 states to 34647 states and 65020 transitions. [2022-11-18 20:37:22,118 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 34647 [2022-11-18 20:37:22,168 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 34647 [2022-11-18 20:37:22,169 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34647 states and 65020 transitions. [2022-11-18 20:37:22,241 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:37:22,241 INFO L218 hiAutomatonCegarLoop]: Abstraction has 34647 states and 65020 transitions. [2022-11-18 20:37:22,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34647 states and 65020 transitions. [2022-11-18 20:37:23,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34647 to 34536. [2022-11-18 20:37:23,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34536 states, 34536 states have (on average 1.8771137363910122) internal successors, (64828), 34535 states have internal predecessors, (64828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34536 states to 34536 states and 64828 transitions. [2022-11-18 20:37:23,273 INFO L240 hiAutomatonCegarLoop]: Abstraction has 34536 states and 64828 transitions. [2022-11-18 20:37:23,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:37:23,278 INFO L428 stractBuchiCegarLoop]: Abstraction has 34536 states and 64828 transitions. [2022-11-18 20:37:23,278 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-18 20:37:23,278 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 34536 states and 64828 transitions. [2022-11-18 20:37:23,645 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6924 [2022-11-18 20:37:23,646 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:37:23,646 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:37:23,661 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-18 20:37:23,661 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-18 20:37:23,663 INFO L748 eck$LassoCheckResult]: Stem: 64472#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(10, 4);call #Ultimate.allocInit(4, 5);call write~init~int(91, 5, 0, 1);call write~init~int(95, 5, 1, 1);call write~init~int(93, 5, 2, 1);call write~init~int(0, 5, 3, 1);call #Ultimate.allocInit(4, 6);call write~init~int(91, 6, 0, 1);call write~init~int(93, 6, 1, 1);call write~init~int(32, 6, 2, 1);call write~init~int(0, 6, 3, 1);call #Ultimate.allocInit(5, 7);call write~init~int(32, 7, 0, 1);call write~init~int(97, 7, 1, 1);call write~init~int(116, 7, 2, 1);call write~init~int(32, 7, 3, 1);call write~init~int(0, 7, 4, 1);call #Ultimate.allocInit(3, 8);call write~init~int(37, 8, 0, 1);call write~init~int(105, 8, 1, 1);call write~init~int(0, 8, 2, 1);call #Ultimate.allocInit(10, 9);call #Ultimate.allocInit(3, 10);call write~init~int(117, 10, 0, 1);call write~init~int(112, 10, 1, 1);call write~init~int(0, 10, 2, 1);call #Ultimate.allocInit(5, 11);call write~init~int(100, 11, 0, 1);call write~init~int(111, 11, 1, 1);call write~init~int(119, 11, 2, 1);call write~init~int(110, 11, 3, 1);call write~init~int(0, 11, 4, 1);call #Ultimate.allocInit(7, 12);call write~init~int(32, 12, 0, 1);call write~init~int(73, 12, 1, 1);call write~init~int(76, 12, 2, 1);call write~init~int(95, 12, 3, 1);call write~init~int(112, 12, 4, 1);call write~init~int(58, 12, 5, 1);call write~init~int(0, 12, 6, 1);call #Ultimate.allocInit(4, 13);call write~init~int(32, 13, 0, 1);call write~init~int(37, 13, 1, 1);call write~init~int(105, 13, 2, 1);call write~init~int(0, 13, 3, 1);call #Ultimate.allocInit(4, 14);call write~init~int(32, 14, 0, 1);call write~init~int(37, 14, 1, 1);call write~init~int(105, 14, 2, 1);call write~init~int(0, 14, 3, 1);call #Ultimate.allocInit(4, 15);call write~init~int(32, 15, 0, 1);call write~init~int(37, 15, 1, 1);call write~init~int(105, 15, 2, 1);call write~init~int(0, 15, 3, 1);call #Ultimate.allocInit(4, 16);call write~init~int(32, 16, 0, 1);call write~init~int(37, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(0, 16, 3, 1);call #Ultimate.allocInit(4, 17);call write~init~int(32, 17, 0, 1);call write~init~int(37, 17, 1, 1);call write~init~int(105, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(6, 18);call write~init~int(32, 18, 0, 1);call write~init~int(70, 18, 1, 1);call write~init~int(95, 18, 2, 1);call write~init~int(112, 18, 3, 1);call write~init~int(58, 18, 4, 1);call write~init~int(0, 18, 5, 1);call #Ultimate.allocInit(4, 19);call write~init~int(32, 19, 0, 1);call write~init~int(37, 19, 1, 1);call write~init~int(105, 19, 2, 1);call write~init~int(0, 19, 3, 1);call #Ultimate.allocInit(4, 20);call write~init~int(32, 20, 0, 1);call write~init~int(37, 20, 1, 1);call write~init~int(105, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(4, 21);call write~init~int(32, 21, 0, 1);call write~init~int(37, 21, 1, 1);call write~init~int(105, 21, 2, 1);call write~init~int(0, 21, 3, 1);call #Ultimate.allocInit(4, 22);call write~init~int(32, 22, 0, 1);call write~init~int(37, 22, 1, 1);call write~init~int(105, 22, 2, 1);call write~init~int(0, 22, 3, 1);call #Ultimate.allocInit(4, 23);call write~init~int(32, 23, 0, 1);call write~init~int(37, 23, 1, 1);call write~init~int(105, 23, 2, 1);call write~init~int(0, 23, 3, 1);call #Ultimate.allocInit(2, 24);call write~init~int(10, 24, 0, 1);call write~init~int(0, 24, 1, 1);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(30, 26);call #Ultimate.allocInit(9, 27);call #Ultimate.allocInit(21, 28);call #Ultimate.allocInit(30, 29);call #Ultimate.allocInit(9, 30);call #Ultimate.allocInit(21, 31);call #Ultimate.allocInit(30, 32);call #Ultimate.allocInit(9, 33);call #Ultimate.allocInit(25, 34);call #Ultimate.allocInit(30, 35);call #Ultimate.allocInit(9, 36);call #Ultimate.allocInit(25, 37);~doorState~0 := 1;~maximumWeight~0 := 100;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~persons_3~0 := 0;~weight~0 := 0;~persons_4~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~expectedDirection~0 := 0;~persons_5~0 := 0;~persons_0~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~blocked~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~executiveFloor~0 := 4;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~currentHeading~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~cleanupTimeShifts~0 := 12;~calls_1~0 := 0;~calls_0~0 := 0;~calls_4~0 := 0;~calls_3~0 := 0;~calls_2~0 := 0;~currentFloorID~0 := 0; 60733#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret17#1, main_~retValue_acc~1#1, main_~tmp~8#1;havoc main_~retValue_acc~1#1;havoc main_~tmp~8#1;assume { :begin_inline_select_helpers } true; 57523#L3527 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 57524#L3520 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~31#1;havoc valid_product_~retValue_acc~31#1;valid_product_~retValue_acc~31#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~31#1; 66436#L3535 main_#t~ret17#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~8#1 := main_#t~ret17#1;havoc main_#t~ret17#1; 68013#L412 assume 0 != main_~tmp~8#1;assume { :begin_inline_setup } true; 54226#L386 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~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;assume { :begin_inline_initFloors } true;~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; 54227#L2366 assume { :end_inline_initFloors } true; 60933#L691 assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret5#1, bobCall_~tmp~0#1;havoc bobCall_~tmp~0#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~3#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~3#1; 58260#L471 assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~3#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~3#1; 54238#L496 bobCall_#t~ret5#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~0#1 := bobCall_#t~ret5#1;havoc bobCall_#t~ret5#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~0#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 54239#L2644 assume 0 == initPersonOnFloor_~floor#1; 63023#L2645 assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 54132#L2752-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 58565#L2436 assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 52661#L2448-2 assume { :end_inline_callOnFloor } true; 65030#L2788 assume { :end_inline_initPersonOnFloor } true; 63203#L132 assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 63204#L875 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 67432#L927 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 69356#L2976 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 69850#L2977 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 58677#L892 assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 57601#L913 __utac_acc__Specification3_spec__1_#t~ret115#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret115#1;havoc __utac_acc__Specification3_spec__1_#t~ret115#1; 59130#L2981 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 59132#L3082 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 82971#L884 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 82969#L1897 assume 0 != timeShift_~tmp~24#1; 82923#L1898 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 82922#L1897-1 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 82921#L3107 assume !(-1 == ~expectedDirection~0); 82920#L3119 assume !(1 == ~expectedDirection~0); 65083#L3120 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 64111#L1915 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 58060#L875-11 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 58061#L927-3 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 67936#L2976-1 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 66963#L2977-1 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 60125#L892-18 assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 52895#L913-18 __utac_acc__Specification3_spec__1_#t~ret115#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret115#1;havoc __utac_acc__Specification3_spec__1_#t~ret115#1; 52896#L2981-2 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 54939#L3082-1 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 69945#L884-1 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 69934#L1897-2 assume 0 != timeShift_~tmp~24#1; 69930#L1898-3 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 69929#L1897-3 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 69928#L3107-1 assume !(-1 == ~expectedDirection~0); 69927#L3119-1 assume !(1 == ~expectedDirection~0); 61718#L3120-1 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 61719#L1915-1 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 66578#L875-22 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 58563#L927-6 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 58564#L2976-2 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 61532#L2977-2 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 61533#L892-36 assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 60378#L913-36 __utac_acc__Specification3_spec__1_#t~ret115#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret115#1;havoc __utac_acc__Specification3_spec__1_#t~ret115#1; 67060#L2981-4 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 56589#L3082-2 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 79476#L884-2 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 79473#L1897-4 assume 0 != timeShift_~tmp~24#1; 79466#L1898-6 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 79464#L1897-5 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 79463#L3107-2 assume !(-1 == ~expectedDirection~0); 79458#L3119-2 assume !(1 == ~expectedDirection~0); 54141#L3120-2 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 54142#L1915-2 assume { :end_inline_timeShift } true; 56361#L200 assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret5#1, bobCall_~tmp~0#1;havoc bobCall_~tmp~0#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~3#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~3#1; 54870#L471-1 assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~3#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~3#1; 54519#L496-1 bobCall_#t~ret5#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~0#1 := bobCall_#t~ret5#1;havoc bobCall_#t~ret5#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~0#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 61318#L2644-1 assume 0 == initPersonOnFloor_~floor#1; 61319#L2645-2 assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 53947#L2752-3 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 68231#L2436-2 assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 52799#L2448-5 assume { :end_inline_callOnFloor } true; 60340#L2788-1 assume { :end_inline_initPersonOnFloor } true; 60341#L132-1 assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret11#1, cleanup_#t~ret12#1, cleanup_~i~0#1, cleanup_~tmp~6#1, cleanup_~tmp___0~0#1, cleanup_~__cil_tmp4~0#1;havoc cleanup_~i~0#1;havoc cleanup_~tmp~6#1;havoc cleanup_~tmp___0~0#1;havoc cleanup_~__cil_tmp4~0#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 66293#L875-33 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 60348#L927-9 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 60349#L2976-3 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 63243#L2977-3 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 63244#L892-54 assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 53524#L913-54 __utac_acc__Specification3_spec__1_#t~ret115#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret115#1;havoc __utac_acc__Specification3_spec__1_#t~ret115#1; 59384#L2981-6 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 52597#L3082-3 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 70700#L884-3 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 70697#L1897-6 assume 0 != timeShift_~tmp~24#1; 70291#L1898-9 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 69970#L1897-7 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 69944#L3107-3 assume !(-1 == ~expectedDirection~0); 69933#L3119-3 assume !(1 == ~expectedDirection~0); 60320#L3120-3 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 62089#L1915-3 assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 0; 53340#L217-2 [2022-11-18 20:37:23,665 INFO L750 eck$LassoCheckResult]: Loop: 53340#L217-2 assume !false; 54116#L218 cleanup_~__cil_tmp4~0#1 := ~cleanupTimeShifts~0 - 1; 54117#L221 assume cleanup_~i~0#1 < cleanup_~__cil_tmp4~0#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~5#1;havoc isBlocked_~retValue_acc~5#1;isBlocked_~retValue_acc~5#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~5#1; 62961#L722 cleanup_#t~ret11#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~0#1 := cleanup_#t~ret11#1;havoc cleanup_#t~ret11#1; 62962#L225 assume 1 != cleanup_~tmp___0~0#1; 59976#L225-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret31#1, isIdle_~retValue_acc~12#1, isIdle_~tmp~14#1;havoc isIdle_~retValue_acc~12#1;havoc isIdle_~tmp~14#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret26#1, anyStopRequested_#t~ret27#1, anyStopRequested_#t~ret28#1, anyStopRequested_#t~ret29#1, anyStopRequested_#t~ret30#1, anyStopRequested_~retValue_acc~11#1, anyStopRequested_~tmp~13#1, anyStopRequested_~tmp___0~4#1, anyStopRequested_~tmp___1~3#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~11#1;havoc anyStopRequested_~tmp~13#1;havoc anyStopRequested_~tmp___0~4#1;havoc anyStopRequested_~tmp___1~3#1;havoc anyStopRequested_~tmp___2~1#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~24#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~24#1; 59977#L2373-520 assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~24#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~24#1; 52941#L2400-520 anyStopRequested_#t~ret26#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret26#1;havoc anyStopRequested_#t~ret26#1; 66373#L983 assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~11#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~11#1; 61263#L1047 isIdle_#t~ret31#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~14#1 := isIdle_#t~ret31#1;havoc isIdle_#t~ret31#1;isIdle_~retValue_acc~12#1 := (if 0 == isIdle_~tmp~14#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~12#1; 66602#L1060 cleanup_#t~ret12#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~6#1 := cleanup_#t~ret12#1;havoc cleanup_#t~ret12#1; 67952#L237 assume !(0 != cleanup_~tmp~6#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 69616#L875-44 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 56210#L927-12 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 56211#L2976-4 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 62189#L2977-4 assume __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0;assume { :begin_inline_buttonForFloorIsPressed } true;buttonForFloorIsPressed_#in~floorID#1 := 0;havoc buttonForFloorIsPressed_#res#1;havoc buttonForFloorIsPressed_~floorID#1, buttonForFloorIsPressed_~retValue_acc~8#1;buttonForFloorIsPressed_~floorID#1 := buttonForFloorIsPressed_#in~floorID#1;havoc buttonForFloorIsPressed_~retValue_acc~8#1; 62190#L892-72 assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 60687#L913-72 __utac_acc__Specification3_spec__1_#t~ret115#1 := buttonForFloorIsPressed_#res#1;assume { :end_inline_buttonForFloorIsPressed } true;__utac_acc__Specification3_spec__1_~tmp___4~3#1 := __utac_acc__Specification3_spec__1_#t~ret115#1;havoc __utac_acc__Specification3_spec__1_#t~ret115#1; 64313#L2981-8 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 55932#L3082-4 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 76147#L884-4 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 76144#L1897-8 assume 0 != timeShift_~tmp~24#1; 76137#L1898-12 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 76135#L1897-9 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 76134#L3107-4 assume !(-1 == ~expectedDirection~0); 76133#L3119-4 assume !(1 == ~expectedDirection~0); 57755#L3120-4 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 53339#L1915-4 assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 1 + cleanup_~i~0#1; 53340#L217-2 [2022-11-18 20:37:23,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:23,667 INFO L85 PathProgramCache]: Analyzing trace with hash -2099317492, now seen corresponding path program 1 times [2022-11-18 20:37:23,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:23,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776974287] [2022-11-18 20:37:23,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:37:23,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:23,808 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776974287] [2022-11-18 20:37:23,808 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776974287] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:23,810 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:23,810 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:37:23,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869908167] [2022-11-18 20:37:23,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:23,812 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-18 20:37:23,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:23,815 INFO L85 PathProgramCache]: Analyzing trace with hash -2095721578, now seen corresponding path program 1 times [2022-11-18 20:37:23,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:23,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752551401] [2022-11-18 20:37:23,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:37:23,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:23,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752551401] [2022-11-18 20:37:23,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752551401] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:23,858 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:23,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 20:37:23,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777505548] [2022-11-18 20:37:23,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:23,859 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-18 20:37:23,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:37:23,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:37:23,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:37:23,861 INFO L87 Difference]: Start difference. First operand 34536 states and 64828 transitions. cyclomatic complexity: 30293 Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:24,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:37:24,918 INFO L93 Difference]: Finished difference Result 51612 states and 96885 transitions. [2022-11-18 20:37:24,918 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 51612 states and 96885 transitions. [2022-11-18 20:37:25,474 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10368 [2022-11-18 20:37:25,786 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 51612 states to 51612 states and 96885 transitions. [2022-11-18 20:37:25,786 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 51612 [2022-11-18 20:37:25,858 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 51612 [2022-11-18 20:37:25,858 INFO L73 IsDeterministic]: Start isDeterministic. Operand 51612 states and 96885 transitions. [2022-11-18 20:37:25,932 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:37:25,932 INFO L218 hiAutomatonCegarLoop]: Abstraction has 51612 states and 96885 transitions. [2022-11-18 20:37:26,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51612 states and 96885 transitions. [2022-11-18 20:37:26,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51612 to 51501. [2022-11-18 20:37:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51501 states, 51501 states have (on average 1.8774975243199161) internal successors, (96693), 51500 states have internal predecessors, (96693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:27,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51501 states to 51501 states and 96693 transitions. [2022-11-18 20:37:27,463 INFO L240 hiAutomatonCegarLoop]: Abstraction has 51501 states and 96693 transitions. [2022-11-18 20:37:27,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:37:27,488 INFO L428 stractBuchiCegarLoop]: Abstraction has 51501 states and 96693 transitions. [2022-11-18 20:37:27,488 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-18 20:37:27,488 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51501 states and 96693 transitions. [2022-11-18 20:37:27,683 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10317 [2022-11-18 20:37:27,683 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 20:37:27,683 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 20:37:27,697 INFO L148 hiAutomatonCegarLoop]: 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] [2022-11-18 20:37:27,697 INFO L149 hiAutomatonCegarLoop]: 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] [2022-11-18 20:37:27,698 INFO L748 eck$LassoCheckResult]: Stem: 150663#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(10, 4);call #Ultimate.allocInit(4, 5);call write~init~int(91, 5, 0, 1);call write~init~int(95, 5, 1, 1);call write~init~int(93, 5, 2, 1);call write~init~int(0, 5, 3, 1);call #Ultimate.allocInit(4, 6);call write~init~int(91, 6, 0, 1);call write~init~int(93, 6, 1, 1);call write~init~int(32, 6, 2, 1);call write~init~int(0, 6, 3, 1);call #Ultimate.allocInit(5, 7);call write~init~int(32, 7, 0, 1);call write~init~int(97, 7, 1, 1);call write~init~int(116, 7, 2, 1);call write~init~int(32, 7, 3, 1);call write~init~int(0, 7, 4, 1);call #Ultimate.allocInit(3, 8);call write~init~int(37, 8, 0, 1);call write~init~int(105, 8, 1, 1);call write~init~int(0, 8, 2, 1);call #Ultimate.allocInit(10, 9);call #Ultimate.allocInit(3, 10);call write~init~int(117, 10, 0, 1);call write~init~int(112, 10, 1, 1);call write~init~int(0, 10, 2, 1);call #Ultimate.allocInit(5, 11);call write~init~int(100, 11, 0, 1);call write~init~int(111, 11, 1, 1);call write~init~int(119, 11, 2, 1);call write~init~int(110, 11, 3, 1);call write~init~int(0, 11, 4, 1);call #Ultimate.allocInit(7, 12);call write~init~int(32, 12, 0, 1);call write~init~int(73, 12, 1, 1);call write~init~int(76, 12, 2, 1);call write~init~int(95, 12, 3, 1);call write~init~int(112, 12, 4, 1);call write~init~int(58, 12, 5, 1);call write~init~int(0, 12, 6, 1);call #Ultimate.allocInit(4, 13);call write~init~int(32, 13, 0, 1);call write~init~int(37, 13, 1, 1);call write~init~int(105, 13, 2, 1);call write~init~int(0, 13, 3, 1);call #Ultimate.allocInit(4, 14);call write~init~int(32, 14, 0, 1);call write~init~int(37, 14, 1, 1);call write~init~int(105, 14, 2, 1);call write~init~int(0, 14, 3, 1);call #Ultimate.allocInit(4, 15);call write~init~int(32, 15, 0, 1);call write~init~int(37, 15, 1, 1);call write~init~int(105, 15, 2, 1);call write~init~int(0, 15, 3, 1);call #Ultimate.allocInit(4, 16);call write~init~int(32, 16, 0, 1);call write~init~int(37, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(0, 16, 3, 1);call #Ultimate.allocInit(4, 17);call write~init~int(32, 17, 0, 1);call write~init~int(37, 17, 1, 1);call write~init~int(105, 17, 2, 1);call write~init~int(0, 17, 3, 1);call #Ultimate.allocInit(6, 18);call write~init~int(32, 18, 0, 1);call write~init~int(70, 18, 1, 1);call write~init~int(95, 18, 2, 1);call write~init~int(112, 18, 3, 1);call write~init~int(58, 18, 4, 1);call write~init~int(0, 18, 5, 1);call #Ultimate.allocInit(4, 19);call write~init~int(32, 19, 0, 1);call write~init~int(37, 19, 1, 1);call write~init~int(105, 19, 2, 1);call write~init~int(0, 19, 3, 1);call #Ultimate.allocInit(4, 20);call write~init~int(32, 20, 0, 1);call write~init~int(37, 20, 1, 1);call write~init~int(105, 20, 2, 1);call write~init~int(0, 20, 3, 1);call #Ultimate.allocInit(4, 21);call write~init~int(32, 21, 0, 1);call write~init~int(37, 21, 1, 1);call write~init~int(105, 21, 2, 1);call write~init~int(0, 21, 3, 1);call #Ultimate.allocInit(4, 22);call write~init~int(32, 22, 0, 1);call write~init~int(37, 22, 1, 1);call write~init~int(105, 22, 2, 1);call write~init~int(0, 22, 3, 1);call #Ultimate.allocInit(4, 23);call write~init~int(32, 23, 0, 1);call write~init~int(37, 23, 1, 1);call write~init~int(105, 23, 2, 1);call write~init~int(0, 23, 3, 1);call #Ultimate.allocInit(2, 24);call write~init~int(10, 24, 0, 1);call write~init~int(0, 24, 1, 1);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(30, 26);call #Ultimate.allocInit(9, 27);call #Ultimate.allocInit(21, 28);call #Ultimate.allocInit(30, 29);call #Ultimate.allocInit(9, 30);call #Ultimate.allocInit(21, 31);call #Ultimate.allocInit(30, 32);call #Ultimate.allocInit(9, 33);call #Ultimate.allocInit(25, 34);call #Ultimate.allocInit(30, 35);call #Ultimate.allocInit(9, 36);call #Ultimate.allocInit(25, 37);~doorState~0 := 1;~maximumWeight~0 := 100;~personOnFloor_0_0~0 := 0;~personOnFloor_0_1~0 := 0;~personOnFloor_0_2~0 := 0;~personOnFloor_2_0~0 := 0;~personOnFloor_0_3~0 := 0;~personOnFloor_2_1~0 := 0;~personOnFloor_0_4~0 := 0;~personOnFloor_2_2~0 := 0;~personOnFloor_4_0~0 := 0;~personOnFloor_2_3~0 := 0;~personOnFloor_4_1~0 := 0;~personOnFloor_3_3~0 := 0;~personOnFloor_5_1~0 := 0;~personOnFloor_3_4~0 := 0;~personOnFloor_5_2~0 := 0;~personOnFloor_5_3~0 := 0;~personOnFloor_5_4~0 := 0;~persons_3~0 := 0;~weight~0 := 0;~persons_4~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~expectedDirection~0 := 0;~persons_5~0 := 0;~persons_0~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~blocked~0 := 0;~personOnFloor_1_0~0 := 0;~personOnFloor_1_1~0 := 0;~personOnFloor_1_2~0 := 0;~personOnFloor_3_0~0 := 0;~personOnFloor_1_3~0 := 0;~personOnFloor_3_1~0 := 0;~personOnFloor_1_4~0 := 0;~personOnFloor_3_2~0 := 0;~personOnFloor_5_0~0 := 0;~personOnFloor_2_4~0 := 0;~personOnFloor_4_2~0 := 0;~personOnFloor_4_3~0 := 0;~personOnFloor_4_4~0 := 0;~executiveFloor~0 := 4;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~currentHeading~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~cleanupTimeShifts~0 := 12;~calls_1~0 := 0;~calls_0~0 := 0;~calls_4~0 := 0;~calls_3~0 := 0;~calls_2~0 := 0;~currentFloorID~0 := 0; 146904#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret17#1, main_~retValue_acc~1#1, main_~tmp~8#1;havoc main_~retValue_acc~1#1;havoc main_~tmp~8#1;assume { :begin_inline_select_helpers } true; 143681#L3527 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 143682#L3520 assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~31#1;havoc valid_product_~retValue_acc~31#1;valid_product_~retValue_acc~31#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~31#1; 152637#L3535 main_#t~ret17#1 := valid_product_#res#1;assume { :end_inline_valid_product } true;main_~tmp~8#1 := main_#t~ret17#1;havoc main_#t~ret17#1; 154224#L412 assume 0 != main_~tmp~8#1;assume { :begin_inline_setup } true; 140382#L386 assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;assume { :begin_inline_initTopDown } true;~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;assume { :begin_inline_initFloors } true;~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; 140383#L2366 assume { :end_inline_initFloors } true; 147105#L691 assume { :end_inline_initTopDown } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret5#1, bobCall_~tmp~0#1;havoc bobCall_~tmp~0#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~3#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~3#1; 144419#L471 assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~3#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~3#1; 140394#L496 bobCall_#t~ret5#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~0#1 := bobCall_#t~ret5#1;havoc bobCall_#t~ret5#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~0#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 140395#L2644 assume 0 == initPersonOnFloor_~floor#1; 149212#L2645 assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 140288#L2752-1 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 144726#L2436 assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 138817#L2448-2 assume { :end_inline_callOnFloor } true; 151223#L2788 assume { :end_inline_initPersonOnFloor } true; 149392#L132 assume { :end_inline_bobCall } true;assume { :begin_inline_threeTS } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 149393#L875 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 153642#L927 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 155608#L2976 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 152982#L3038 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0); 152665#L3048 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 1); 151109#L3059 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 2); 142571#L3070 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 3); 142573#L3081 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 4); 147639#L3082 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 156272#L884 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 156266#L1897 assume 0 != timeShift_~tmp~24#1; 156244#L1898 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 156237#L1897-1 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 156232#L3107 assume !(-1 == ~expectedDirection~0); 156233#L3119 assume !(1 == ~expectedDirection~0); 151276#L3120 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 150302#L1915 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 144217#L875-11 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 144218#L927-3 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 154148#L2976-1 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 153167#L2977-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0); 150445#L2987-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 1); 151802#L2998-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 2); 145497#L3009-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 3); 141096#L3020-1 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 4); 149076#L3082-1 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 156098#L884-1 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 152624#L1897-2 assume 0 != timeShift_~tmp~24#1; 148593#L1898-3 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 139440#L1897-3 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 141786#L3107-1 assume !(-1 == ~expectedDirection~0); 169550#L3119-1 assume !(1 == ~expectedDirection~0); 147902#L3120-1 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 147903#L1915-1 assume { :end_inline_timeShift } true;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 152779#L875-22 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 144724#L927-6 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 144725#L2976-2 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 147711#L2977-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0); 140998#L2987-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 1); 141000#L2998-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 2); 147203#L3009-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 3); 142760#L3020-2 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 4); 142747#L3082-2 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 156300#L884-2 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 156296#L1897-4 assume 0 != timeShift_~tmp~24#1; 156253#L1898-6 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 156239#L1897-5 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 156234#L3107-2 assume !(-1 == ~expectedDirection~0); 156235#L3119-2 assume !(1 == ~expectedDirection~0); 140297#L3120-2 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 140298#L1915-2 assume { :end_inline_timeShift } true; 142517#L200 assume { :end_inline_threeTS } true;assume { :begin_inline_bobCall } true;havoc bobCall_#t~ret5#1, bobCall_~tmp~0#1;havoc bobCall_~tmp~0#1;assume { :begin_inline_getOrigin } true;getOrigin_#in~person#1 := 0;havoc getOrigin_#res#1;havoc getOrigin_~person#1, getOrigin_~retValue_acc~3#1;getOrigin_~person#1 := getOrigin_#in~person#1;havoc getOrigin_~retValue_acc~3#1; 141026#L471-1 assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~3#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~3#1; 140675#L496-1 bobCall_#t~ret5#1 := getOrigin_#res#1;assume { :end_inline_getOrigin } true;bobCall_~tmp~0#1 := bobCall_#t~ret5#1;havoc bobCall_#t~ret5#1;assume { :begin_inline_initPersonOnFloor } true;initPersonOnFloor_#in~person#1, initPersonOnFloor_#in~floor#1 := 0, bobCall_~tmp~0#1;havoc initPersonOnFloor_~person#1, initPersonOnFloor_~floor#1;initPersonOnFloor_~person#1 := initPersonOnFloor_#in~person#1;initPersonOnFloor_~floor#1 := initPersonOnFloor_#in~floor#1; 147496#L2644-1 assume 0 == initPersonOnFloor_~floor#1; 147497#L2645-2 assume 0 == initPersonOnFloor_~person#1;~personOnFloor_0_0~0 := 1; 140103#L2752-3 assume { :begin_inline_callOnFloor } true;callOnFloor_#in~floorID#1 := initPersonOnFloor_~floor#1;havoc callOnFloor_~floorID#1;callOnFloor_~floorID#1 := callOnFloor_#in~floorID#1; 154448#L2436-2 assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 138955#L2448-5 assume { :end_inline_callOnFloor } true; 146509#L2788-1 assume { :end_inline_initPersonOnFloor } true; 146510#L132-1 assume { :end_inline_bobCall } true;assume { :begin_inline_cleanup } true;havoc cleanup_#t~ret11#1, cleanup_#t~ret12#1, cleanup_~i~0#1, cleanup_~tmp~6#1, cleanup_~tmp___0~0#1, cleanup_~__cil_tmp4~0#1;havoc cleanup_~i~0#1;havoc cleanup_~tmp~6#1;havoc cleanup_~tmp___0~0#1;havoc cleanup_~__cil_tmp4~0#1;assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 152491#L875-33 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 146517#L927-9 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 146518#L2976-3 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 149432#L2977-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 0); 145546#L2987-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 1); 141894#L2998-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 2); 141896#L3009-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 3); 149778#L3020-3 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 < 4); 138753#L3082-3 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 176115#L884-3 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 176114#L1897-6 assume 0 != timeShift_~tmp~24#1; 169554#L1898-9 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 169553#L1897-7 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 169551#L3107-3 assume !(-1 == ~expectedDirection~0); 169552#L3119-3 assume !(1 == ~expectedDirection~0); 146489#L3120-3 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 148271#L1915-3 assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 0; 139496#L217-2 [2022-11-18 20:37:27,699 INFO L750 eck$LassoCheckResult]: Loop: 139496#L217-2 assume !false; 140272#L218 cleanup_~__cil_tmp4~0#1 := ~cleanupTimeShifts~0 - 1; 140273#L221 assume cleanup_~i~0#1 < cleanup_~__cil_tmp4~0#1;assume { :begin_inline_isBlocked } true;havoc isBlocked_#res#1;havoc isBlocked_~retValue_acc~5#1;havoc isBlocked_~retValue_acc~5#1;isBlocked_~retValue_acc~5#1 := ~blocked~0;isBlocked_#res#1 := isBlocked_~retValue_acc~5#1; 149149#L722 cleanup_#t~ret11#1 := isBlocked_#res#1;assume { :end_inline_isBlocked } true;cleanup_~tmp___0~0#1 := cleanup_#t~ret11#1;havoc cleanup_#t~ret11#1; 149150#L225 assume 1 != cleanup_~tmp___0~0#1; 146140#L225-1 assume { :begin_inline_isIdle } true;havoc isIdle_#res#1;havoc isIdle_#t~ret31#1, isIdle_~retValue_acc~12#1, isIdle_~tmp~14#1;havoc isIdle_~retValue_acc~12#1;havoc isIdle_~tmp~14#1;assume { :begin_inline_anyStopRequested } true;havoc anyStopRequested_#res#1;havoc anyStopRequested_#t~ret26#1, anyStopRequested_#t~ret27#1, anyStopRequested_#t~ret28#1, anyStopRequested_#t~ret29#1, anyStopRequested_#t~ret30#1, anyStopRequested_~retValue_acc~11#1, anyStopRequested_~tmp~13#1, anyStopRequested_~tmp___0~4#1, anyStopRequested_~tmp___1~3#1, anyStopRequested_~tmp___2~1#1, anyStopRequested_~tmp___3~0#1;havoc anyStopRequested_~retValue_acc~11#1;havoc anyStopRequested_~tmp~13#1;havoc anyStopRequested_~tmp___0~4#1;havoc anyStopRequested_~tmp___1~3#1;havoc anyStopRequested_~tmp___2~1#1;havoc anyStopRequested_~tmp___3~0#1;assume { :begin_inline_isFloorCalling } true;isFloorCalling_#in~floorID#1 := 0;havoc isFloorCalling_#res#1;havoc isFloorCalling_~floorID#1, isFloorCalling_~retValue_acc~24#1;isFloorCalling_~floorID#1 := isFloorCalling_#in~floorID#1;havoc isFloorCalling_~retValue_acc~24#1; 146141#L2373-520 assume 0 == isFloorCalling_~floorID#1;isFloorCalling_~retValue_acc~24#1 := ~calls_0~0;isFloorCalling_#res#1 := isFloorCalling_~retValue_acc~24#1; 139100#L2400-520 anyStopRequested_#t~ret26#1 := isFloorCalling_#res#1;assume { :end_inline_isFloorCalling } true;anyStopRequested_~tmp___3~0#1 := anyStopRequested_#t~ret26#1;havoc anyStopRequested_#t~ret26#1; 152572#L983 assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~11#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~11#1; 147441#L1047 isIdle_#t~ret31#1 := anyStopRequested_#res#1;assume { :end_inline_anyStopRequested } true;isIdle_~tmp~14#1 := isIdle_#t~ret31#1;havoc isIdle_#t~ret31#1;isIdle_~retValue_acc~12#1 := (if 0 == isIdle_~tmp~14#1 then 1 else 0);isIdle_#res#1 := isIdle_~retValue_acc~12#1; 152803#L1060 cleanup_#t~ret12#1 := isIdle_#res#1;assume { :end_inline_isIdle } true;cleanup_~tmp~6#1 := cleanup_#t~ret12#1;havoc cleanup_#t~ret12#1; 154164#L237 assume !(0 != cleanup_~tmp~6#1);assume { :begin_inline_timeShift } true;havoc timeShift_#t~ret83#1, timeShift_~tmp~24#1;havoc timeShift_~tmp~24#1;assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret113#1, __utac_acc__Specification3_spec__1_#t~ret114#1, __utac_acc__Specification3_spec__1_#t~ret115#1, __utac_acc__Specification3_spec__1_#t~ret116#1, __utac_acc__Specification3_spec__1_#t~ret117#1, __utac_acc__Specification3_spec__1_#t~ret118#1, __utac_acc__Specification3_spec__1_#t~ret119#1, __utac_acc__Specification3_spec__1_#t~ret120#1, __utac_acc__Specification3_spec__1_#t~ret121#1, __utac_acc__Specification3_spec__1_#t~ret122#1, __utac_acc__Specification3_spec__1_#t~ret123#1, __utac_acc__Specification3_spec__1_#t~ret124#1, __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1, __utac_acc__Specification3_spec__1_~tmp~27#1, __utac_acc__Specification3_spec__1_~tmp___0~13#1, __utac_acc__Specification3_spec__1_~tmp___1~8#1, __utac_acc__Specification3_spec__1_~tmp___2~6#1, __utac_acc__Specification3_spec__1_~tmp___3~5#1, __utac_acc__Specification3_spec__1_~tmp___4~3#1, __utac_acc__Specification3_spec__1_~tmp___5~3#1, __utac_acc__Specification3_spec__1_~tmp___6~3#1, __utac_acc__Specification3_spec__1_~tmp___7~3#1, __utac_acc__Specification3_spec__1_~tmp___8~3#1, __utac_acc__Specification3_spec__1_~tmp___9~3#1, __utac_acc__Specification3_spec__1_~tmp___10~1#1;havoc __utac_acc__Specification3_spec__1_~currentFloorID___0~0#1;havoc __utac_acc__Specification3_spec__1_~tmp~27#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~13#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~8#1;havoc __utac_acc__Specification3_spec__1_~tmp___2~6#1;havoc __utac_acc__Specification3_spec__1_~tmp___3~5#1;havoc __utac_acc__Specification3_spec__1_~tmp___4~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___5~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___6~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___7~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___8~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___9~3#1;havoc __utac_acc__Specification3_spec__1_~tmp___10~1#1;~expectedDirection~0 := 0;assume { :begin_inline_getCurrentFloorID } true;havoc getCurrentFloorID_#res#1;havoc getCurrentFloorID_~retValue_acc~6#1;havoc getCurrentFloorID_~retValue_acc~6#1;getCurrentFloorID_~retValue_acc~6#1 := ~currentFloorID~0;getCurrentFloorID_#res#1 := getCurrentFloorID_~retValue_acc~6#1; 155888#L875-44 __utac_acc__Specification3_spec__1_#t~ret113#1 := getCurrentFloorID_#res#1;assume { :end_inline_getCurrentFloorID } true;__utac_acc__Specification3_spec__1_~tmp~27#1 := __utac_acc__Specification3_spec__1_#t~ret113#1;havoc __utac_acc__Specification3_spec__1_#t~ret113#1;__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 := __utac_acc__Specification3_spec__1_~tmp~27#1;assume { :begin_inline_getCurrentHeading } true;havoc getCurrentHeading_#res#1;havoc getCurrentHeading_~retValue_acc~9#1;havoc getCurrentHeading_~retValue_acc~9#1;getCurrentHeading_~retValue_acc~9#1 := ~currentHeading~0;getCurrentHeading_#res#1 := getCurrentHeading_~retValue_acc~9#1; 142366#L927-12 __utac_acc__Specification3_spec__1_#t~ret114#1 := getCurrentHeading_#res#1;assume { :end_inline_getCurrentHeading } true;__utac_acc__Specification3_spec__1_~tmp___10~1#1 := __utac_acc__Specification3_spec__1_#t~ret114#1;havoc __utac_acc__Specification3_spec__1_#t~ret114#1; 142367#L2976-4 assume !(1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1); 152704#L3038-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 0); 151931#L3048-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 1); 140408#L3059-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 2); 147067#L3070-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 3); 150832#L3081-4 assume !(__utac_acc__Specification3_spec__1_~currentFloorID___0~0#1 > 4); 142549#L3082-4 assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume { :begin_inline_areDoorsOpen } true;havoc areDoorsOpen_#res#1;havoc areDoorsOpen_~retValue_acc~7#1;havoc areDoorsOpen_~retValue_acc~7#1;areDoorsOpen_~retValue_acc~7#1 := ~doorState~0;areDoorsOpen_#res#1 := areDoorsOpen_~retValue_acc~7#1; 170810#L884-4 timeShift_#t~ret83#1 := areDoorsOpen_#res#1;assume { :end_inline_areDoorsOpen } true;timeShift_~tmp~24#1 := timeShift_#t~ret83#1;havoc timeShift_#t~ret83#1; 170808#L1897-8 assume 0 != timeShift_~tmp~24#1; 169948#L1898-12 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 169946#L1897-9 assume { :begin_inline___utac_acc__Specification3_spec__2 } true;havoc __utac_acc__Specification3_spec__2_#t~ret125#1, __utac_acc__Specification3_spec__2_#t~ret126#1, __utac_acc__Specification3_spec__2_~tmp~28#1, __utac_acc__Specification3_spec__2_~tmp___0~14#1;havoc __utac_acc__Specification3_spec__2_~tmp~28#1;havoc __utac_acc__Specification3_spec__2_~tmp___0~14#1; 169944#L3107-4 assume !(-1 == ~expectedDirection~0); 169945#L3119-4 assume !(1 == ~expectedDirection~0); 143913#L3120-4 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 139495#L1915-4 assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 1 + cleanup_~i~0#1; 139496#L217-2 [2022-11-18 20:37:27,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:27,699 INFO L85 PathProgramCache]: Analyzing trace with hash -1832284726, now seen corresponding path program 1 times [2022-11-18 20:37:27,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:27,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656717411] [2022-11-18 20:37:27,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:27,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:27,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:37:27,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:27,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656717411] [2022-11-18 20:37:27,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656717411] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:27,884 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:27,884 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:37:27,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298910429] [2022-11-18 20:37:27,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:27,886 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-18 20:37:27,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:27,887 INFO L85 PathProgramCache]: Analyzing trace with hash 1624014346, now seen corresponding path program 1 times [2022-11-18 20:37:27,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:27,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830249969] [2022-11-18 20:37:27,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:37:27,900 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:37:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:37:27,936 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:37:28,575 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:37:28,576 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:37:28,576 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:37:28,576 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:37:28,576 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 20:37:28,577 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:28,577 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:37:28,577 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:37:28,577 INFO L133 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product24.cil.c_Iteration3_Loop [2022-11-18 20:37:28,577 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:37:28,578 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:37:28,605 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,621 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,635 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,638 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,640 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,647 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,650 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,652 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,655 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,659 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,662 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,665 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,668 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,677 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,680 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,684 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,686 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,689 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,691 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,693 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,696 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,698 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,701 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,703 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,706 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,708 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,710 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,713 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,719 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,722 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,725 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,728 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,739 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,742 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,750 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,761 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,771 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,774 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,777 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,780 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,783 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,786 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,794 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,796 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,806 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,815 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,817 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:28,819 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:29,333 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:37:29,334 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 20:37:29,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:29,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:29,340 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:29,359 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:37:29,359 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:37:29,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-18 20:37:29,392 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:37:29,392 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_anyStopRequested_#t~ret28#1=0} Honda state: {ULTIMATE.start_anyStopRequested_#t~ret28#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:37:29,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:29,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:29,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:29,404 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:29,417 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:37:29,417 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:37:29,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-18 20:37:29,443 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 20:37:29,443 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret118#1=0} Honda state: {ULTIMATE.start___utac_acc__Specification3_spec__1_#t~ret118#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 20:37:29,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:29,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:29,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:29,454 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:29,462 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 20:37:29,462 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:37:29,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-18 20:37:29,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:29,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:29,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:29,518 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:29,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-18 20:37:29,526 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 20:37:29,526 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 20:37:36,851 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 20:37:36,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:36,857 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 20:37:36,857 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 20:37:36,858 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 20:37:36,858 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 20:37:36,858 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 20:37:36,858 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:36,858 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 20:37:36,858 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 20:37:36,858 INFO L133 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product24.cil.c_Iteration3_Loop [2022-11-18 20:37:36,858 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 20:37:36,858 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 20:37:36,862 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,865 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,868 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,871 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,874 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,882 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,885 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,888 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,901 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,904 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,908 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,911 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,913 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,924 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,927 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,930 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,933 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,935 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,938 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,941 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,944 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,947 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,950 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,952 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,955 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,957 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,960 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,962 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,968 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,971 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,982 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,984 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,987 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,989 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:36,992 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,001 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,004 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,007 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,016 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,025 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,028 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,030 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,033 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,036 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,043 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,046 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,049 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,051 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,054 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,057 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 20:37:37,554 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 20:37:37,559 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 20:37:37,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,564 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,577 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 [2022-11-18 20:37:37,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-18 20:37:37,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:37,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:37,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:37,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:37,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:37,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,617 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,633 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 [2022-11-18 20:37:37,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-18 20:37:37,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:37,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,648 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:37,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:37,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:37,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:37,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,678 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,688 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 [2022-11-18 20:37:37,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:37,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:37,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:37,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-18 20:37:37,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:37,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:37,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,725 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,734 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 [2022-11-18 20:37:37,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:37,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,748 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:37,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:37,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-18 20:37:37,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:37,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:37,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,768 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,776 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 [2022-11-18 20:37:37,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-18 20:37:37,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:37,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,792 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:37,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:37,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:37,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:37,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,818 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,827 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 [2022-11-18 20:37:37,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:37,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,842 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:37,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:37,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-18 20:37:37,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:37,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:37,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,857 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,867 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 [2022-11-18 20:37:37,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-18 20:37:37,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:37,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:37,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:37,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:37,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:37,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,909 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-18 20:37:37,920 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 [2022-11-18 20:37:37,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,933 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 20:37:37,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:37:37,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:37,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:37,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:37,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:37,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:37,967 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:37,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-18 20:37:37,976 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 [2022-11-18 20:37:37,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:37,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:37,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:37,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:37,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:37,992 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:37,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,019 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,023 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 [2022-11-18 20:37:38,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-18 20:37:38,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,058 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,067 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 [2022-11-18 20:37:38,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-18 20:37:38,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,082 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,104 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,113 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 [2022-11-18 20:37:38,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-18 20:37:38,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,161 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,165 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 [2022-11-18 20:37:38,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,178 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 20:37:38,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-18 20:37:38,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:37:38,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,202 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,206 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 [2022-11-18 20:37:38,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,220 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-18 20:37:38,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,245 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-18 20:37:38,260 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 [2022-11-18 20:37:38,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,292 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,302 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 [2022-11-18 20:37:38,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,317 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-18 20:37:38,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,337 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,341 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 [2022-11-18 20:37:38,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-18 20:37:38,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,354 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,373 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,377 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 [2022-11-18 20:37:38,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-18 20:37:38,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,406 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,411 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 [2022-11-18 20:37:38,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,424 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,425 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-18 20:37:38,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,440 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,444 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 [2022-11-18 20:37:38,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,457 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,457 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-18 20:37:38,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,472 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,476 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 [2022-11-18 20:37:38,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,489 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-18 20:37:38,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,511 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-18 20:37:38,517 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 [2022-11-18 20:37:38,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,530 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,531 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,565 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,568 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 [2022-11-18 20:37:38,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-18 20:37:38,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,583 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,613 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,616 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 [2022-11-18 20:37:38,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,630 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-18 20:37:38,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,657 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,661 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 [2022-11-18 20:37:38,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-18 20:37:38,676 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,691 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,696 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 [2022-11-18 20:37:38,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-18 20:37:38,710 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,731 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,735 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 [2022-11-18 20:37:38,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-18 20:37:38,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,748 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-11-18 20:37:38,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,758 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-18 20:37:38,765 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 [2022-11-18 20:37:38,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,782 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-18 20:37:38,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,794 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,803 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 [2022-11-18 20:37:38,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-18 20:37:38,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,833 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,839 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 [2022-11-18 20:37:38,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-18 20:37:38,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-11-18 20:37:38,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,864 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-18 20:37:38,866 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 [2022-11-18 20:37:38,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:38,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,893 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-18 20:37:38,896 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 [2022-11-18 20:37:38,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,907 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-11-18 20:37:38,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,932 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-18 20:37:38,934 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 [2022-11-18 20:37:38,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,945 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-11-18 20:37:38,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,951 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-18 20:37:38,955 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 [2022-11-18 20:37:38,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:38,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,966 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:38,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:38,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:38,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-11-18 20:37:38,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:38,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:38,972 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:38,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-18 20:37:38,976 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 [2022-11-18 20:37:38,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:38,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:38,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:38,987 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-18 20:37:38,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:38,990 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 20:37:38,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:39,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:39,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:39,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:39,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:39,032 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:39,039 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 [2022-11-18 20:37:39,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-18 20:37:39,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:39,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:39,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:39,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:39,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:39,054 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:39,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:39,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:39,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:39,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:39,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:39,081 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:39,087 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 [2022-11-18 20:37:39,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-18 20:37:39,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:39,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:39,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:39,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:39,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:39,103 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:39,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:39,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 20:37:39,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:39,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:39,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:39,129 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:39,133 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 [2022-11-18 20:37:39,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-18 20:37:39,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 20:37:39,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 20:37:39,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 20:37:39,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 20:37:39,147 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 20:37:39,148 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 20:37:39,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 20:37:39,163 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-18 20:37:39,197 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2022-11-18 20:37:39,197 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2022-11-18 20:37:39,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 20:37:39,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:39,208 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:39,209 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-18 20:37:39,209 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-18 20:37:39,209 INFO L513 LassoAnalysis]: Proved termination. [2022-11-18 20:37:39,210 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~cleanupTimeShifts~0, ULTIMATE.start_cleanup_~i~0#1) = 1*~cleanupTimeShifts~0 - 1*ULTIMATE.start_cleanup_~i~0#1 Supporting invariants [] [2022-11-18 20:37:39,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-18 20:37:39,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:39,217 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-18 20:37:39,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:39,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 761 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 20:37:39,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:37:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:39,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-18 20:37:39,618 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:37:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:37:39,892 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2022-11-18 20:37:39,893 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 51501 states and 96693 transitions. cyclomatic complexity: 45193 Second operand has 5 states, 5 states have (on average 25.0) internal successors, (125), 5 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:40,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-18 20:37:42,105 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 51501 states and 96693 transitions. cyclomatic complexity: 45193. Second operand has 5 states, 5 states have (on average 25.0) internal successors, (125), 5 states have internal predecessors, (125), 0 states have call successors, (0), 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 61818 states and 116059 transitions. Complement of second has 8 states. [2022-11-18 20:37:42,106 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 [2022-11-18 20:37:42,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 25.0) internal successors, (125), 5 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 32963 transitions. [2022-11-18 20:37:42,145 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 32963 transitions. Stem has 96 letters. Loop has 29 letters. [2022-11-18 20:37:42,147 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-18 20:37:42,147 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 32963 transitions. Stem has 125 letters. Loop has 29 letters. [2022-11-18 20:37:42,151 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-18 20:37:42,151 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 32963 transitions. Stem has 96 letters. Loop has 58 letters. [2022-11-18 20:37:42,153 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-18 20:37:42,153 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 61818 states and 116059 transitions. [2022-11-18 20:37:42,501 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-18 20:37:42,502 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 61818 states to 0 states and 0 transitions. [2022-11-18 20:37:42,502 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-11-18 20:37:42,502 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-11-18 20:37:42,502 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-11-18 20:37:42,502 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:37:42,503 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 20:37:42,503 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 20:37:42,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:37:42,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:37:42,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:37:42,505 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand has 4 states, 4 states have (on average 24.0) internal successors, (96), 4 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:42,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:37:42,505 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-11-18 20:37:42,506 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2022-11-18 20:37:42,506 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-18 20:37:42,506 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2022-11-18 20:37:42,506 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-11-18 20:37:42,506 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-11-18 20:37:42,508 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-11-18 20:37:42,509 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:37:42,509 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 20:37:42,509 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 20:37:42,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-18 20:37:42,510 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 20:37:42,510 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-18 20:37:42,510 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-11-18 20:37:42,510 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-18 20:37:42,510 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-11-18 20:37:42,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 08:37:42 BoogieIcfgContainer [2022-11-18 20:37:42,519 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-18 20:37:42,520 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 20:37:42,520 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 20:37:42,520 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 20:37:42,521 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:37:17" (3/4) ... [2022-11-18 20:37:42,525 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-18 20:37:42,525 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 20:37:42,526 INFO L158 Benchmark]: Toolchain (without parser) took 52312.36ms. Allocated memory was 102.8MB in the beginning and 6.9GB in the end (delta: 6.8GB). Free memory was 71.3MB in the beginning and 5.7GB in the end (delta: -5.6GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-11-18 20:37:42,526 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 102.8MB. Free memory is still 59.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:37:42,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 827.45ms. Allocated memory is still 102.8MB. Free memory was 71.0MB in the beginning and 50.3MB in the end (delta: 20.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-18 20:37:42,532 INFO L158 Benchmark]: Boogie Procedure Inliner took 814.58ms. Allocated memory was 102.8MB in the beginning and 285.2MB in the end (delta: 182.5MB). Free memory was 50.3MB in the beginning and 182.8MB in the end (delta: -132.4MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. [2022-11-18 20:37:42,533 INFO L158 Benchmark]: Boogie Preprocessor took 1780.99ms. Allocated memory was 285.2MB in the beginning and 677.4MB in the end (delta: 392.2MB). Free memory was 182.8MB in the beginning and 480.6MB in the end (delta: -297.8MB). Peak memory consumption was 131.1MB. Max. memory is 16.1GB. [2022-11-18 20:37:42,533 INFO L158 Benchmark]: RCFGBuilder took 24285.83ms. Allocated memory was 677.4MB in the beginning and 3.5GB in the end (delta: 2.8GB). Free memory was 480.6MB in the beginning and 2.8GB in the end (delta: -2.3GB). Peak memory consumption was 621.0MB. Max. memory is 16.1GB. [2022-11-18 20:37:42,534 INFO L158 Benchmark]: BuchiAutomizer took 24591.27ms. Allocated memory was 3.5GB in the beginning and 6.9GB in the end (delta: 3.5GB). Free memory was 2.8GB in the beginning and 5.7GB in the end (delta: -2.8GB). Peak memory consumption was 626.8MB. Max. memory is 16.1GB. [2022-11-18 20:37:42,534 INFO L158 Benchmark]: Witness Printer took 5.18ms. Allocated memory is still 6.9GB. Free memory is still 5.7GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:37:42,536 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 102.8MB. Free memory is still 59.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 827.45ms. Allocated memory is still 102.8MB. Free memory was 71.0MB in the beginning and 50.3MB in the end (delta: 20.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 814.58ms. Allocated memory was 102.8MB in the beginning and 285.2MB in the end (delta: 182.5MB). Free memory was 50.3MB in the beginning and 182.8MB in the end (delta: -132.4MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1780.99ms. Allocated memory was 285.2MB in the beginning and 677.4MB in the end (delta: 392.2MB). Free memory was 182.8MB in the beginning and 480.6MB in the end (delta: -297.8MB). Peak memory consumption was 131.1MB. Max. memory is 16.1GB. * RCFGBuilder took 24285.83ms. Allocated memory was 677.4MB in the beginning and 3.5GB in the end (delta: 2.8GB). Free memory was 480.6MB in the beginning and 2.8GB in the end (delta: -2.3GB). Peak memory consumption was 621.0MB. Max. memory is 16.1GB. * BuchiAutomizer took 24591.27ms. Allocated memory was 3.5GB in the beginning and 6.9GB in the end (delta: 3.5GB). Free memory was 2.8GB in the beginning and 5.7GB in the end (delta: -2.8GB). Peak memory consumption was 626.8MB. Max. memory is 16.1GB. * Witness Printer took 5.18ms. Allocated memory is still 6.9GB. Free memory is still 5.7GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (3 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -1 * i + cleanupTimeShifts and consists of 5 locations. 3 modules have a trivial ranking function, the largest among these consists of 4 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 24.5s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 12.4s. Construction of modules took 0.2s. Büchi inclusion checks took 9.6s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 2.5s AutomataMinimizationTime, 2 MinimizatonAttempts, 222 StatesRemovedByMinimization, 2 NontrivialMinimizations. Non-live state removal took 2.0s Buchi closure took 0.1s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 103701 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 103700 mSDsluCounter, 203530 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 72387 mSDsCounter, 79 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 126 IncrementalHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 79 mSolverCounterUnsat, 131143 mSDtfsCounter, 126 mSolverCounterSat, 0.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI2 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital116 mio100 ax100 hnf100 lsp15 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq211 hnf89 smp100 dnf176 smp100 tf103 neg96 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 50ms VariablesStem: 0 VariablesLoop: 5 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 7.4s InitialAbstractionConstructionTime: 0.2s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2022-11-18 20:37:42,888 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forcibly destroying the process [2022-11-18 20:37:42,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29073cb2-d549-4d7f-95fb-56bb441fb108/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE