./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 6b4ec56b 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_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/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_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN --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-6b4ec56 [2022-11-20 12:38:58,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:38:58,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:38:59,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:38:59,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:38:59,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:38:59,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:38:59,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:38:59,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:38:59,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:38:59,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:38:59,027 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:38:59,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:38:59,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:38:59,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:38:59,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:38:59,032 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:38:59,033 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:38:59,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:38:59,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:38:59,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:38:59,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:38:59,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:38:59,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:38:59,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:38:59,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:38:59,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:38:59,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:38:59,047 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:38:59,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:38:59,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:38:59,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:38:59,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:38:59,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:38:59,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:38:59,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:38:59,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:38:59,053 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:38:59,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:38:59,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:38:59,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:38:59,056 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-20 12:38:59,088 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:38:59,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:38:59,089 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:38:59,089 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:38:59,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:38:59,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:38:59,091 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:38:59,091 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-20 12:38:59,092 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-20 12:38:59,092 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-20 12:38:59,092 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-20 12:38:59,092 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-20 12:38:59,093 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-20 12:38:59,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:38:59,093 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:38:59,093 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:38:59,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:38:59,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:38:59,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:38:59,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-20 12:38:59,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-20 12:38:59,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-20 12:38:59,095 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:38:59,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:38:59,095 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-20 12:38:59,095 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:38:59,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-20 12:38:59,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:38:59,096 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:38:59,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:38:59,096 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:38:59,097 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-20 12:38:59,098 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_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8333bf118d61dc3e3ddedc658c9d6fef28fa288c9b6abdc361c7a0f5f6e109b7 [2022-11-20 12:38:59,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:38:59,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:38:59,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:38:59,400 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:38:59,401 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:38:59,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c [2022-11-20 12:39:02,435 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:39:02,765 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:39:02,765 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c [2022-11-20 12:39:02,798 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/data/0813ebfda/1120be394bee49218c1fbd41590179d5/FLAG485942e7a [2022-11-20 12:39:02,815 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/data/0813ebfda/1120be394bee49218c1fbd41590179d5 [2022-11-20 12:39:02,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:39:02,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:39:02,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:02,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:39:02,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:39:02,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:02" (1/1) ... [2022-11-20 12:39:02,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae8cce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:02, skipping insertion in model container [2022-11-20 12:39:02,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:02" (1/1) ... [2022-11-20 12:39:02,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:39:02,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:39:03,476 WARN L237 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_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c[75121,75134] [2022-11-20 12:39:03,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:39:03,491 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:39:03,611 WARN L237 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_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/sv-benchmarks/c/product-lines/elevator_spec3_product24.cil.c[75121,75134] [2022-11-20 12:39:03,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:39:03,645 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:39:03,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03 WrapperNode [2022-11-20 12:39:03,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:03,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:39:03,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:39:03,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:39:03,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:03,681 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:04,512 INFO L138 Inliner]: procedures = 96, calls = 359, calls flagged for inlining = 211, calls inlined = 1968, statements flattened = 66777 [2022-11-20 12:39:04,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:39:04,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:39:04,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:39:04,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:39:04,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:04,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:04,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:04,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:05,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:05,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:05,689 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:05,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:06,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:39:06,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:39:06,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:39:06,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:39:06,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (1/1) ... [2022-11-20 12:39:06,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:06,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:06,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:06,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-20 12:39:06,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 12:39:06,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 12:39:06,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:39:06,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:39:06,605 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:39:06,607 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 12:39:30,466 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 12:39:30,566 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 12:39:30,567 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 12:39:30,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:39:30 BoogieIcfgContainer [2022-11-20 12:39:30,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 12:39:30,585 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-20 12:39:30,585 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-20 12:39:30,589 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-20 12:39:30,590 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 12:39:30,590 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 12:39:02" (1/3) ... [2022-11-20 12:39:30,591 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4d1c3758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 12:39:30, skipping insertion in model container [2022-11-20 12:39:30,592 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 12:39:30,592 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:03" (2/3) ... [2022-11-20 12:39:30,592 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4d1c3758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 12:39:30, skipping insertion in model container [2022-11-20 12:39:30,592 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 12:39:30,593 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:39:30" (3/3) ... [2022-11-20 12:39:30,594 INFO L332 chiAutomizerObserver]: Analyzing ICFG elevator_spec3_product24.cil.c [2022-11-20 12:39:30,926 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-20 12:39:30,926 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-20 12:39:30,927 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-20 12:39:30,927 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-20 12:39:30,927 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-20 12:39:30,927 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-20 12:39:30,928 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-20 12:39:30,928 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-20 12:39:30,992 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) [2022-11-20 12:39:31,365 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3535 [2022-11-20 12:39:31,366 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:39:31,366 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:39:31,398 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] [2022-11-20 12:39:31,398 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] [2022-11-20 12:39:31,398 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-20 12:39:31,659 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) [2022-11-20 12:39:31,876 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3535 [2022-11-20 12:39:31,877 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:39:31,877 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:39:31,885 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] [2022-11-20 12:39:31,886 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] [2022-11-20 12:39:31,894 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);~cleanupTimeShifts~0 := 12;~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~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;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 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 [2022-11-20 12:39:31,895 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 [2022-11-20 12:39:31,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:39:31,920 INFO L85 PathProgramCache]: Analyzing trace with hash 1879970663, now seen corresponding path program 1 times [2022-11-20 12:39:31,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:39:31,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866601242] [2022-11-20 12:39:31,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:39:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:39:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:39:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:39:32,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:39:32,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866601242] [2022-11-20 12:39:32,471 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866601242] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:39:32,472 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:39:32,472 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 12:39:32,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87247126] [2022-11-20 12:39:32,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:39:32,480 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 12:39:32,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:39:32,481 INFO L85 PathProgramCache]: Analyzing trace with hash 1506531761, now seen corresponding path program 1 times [2022-11-20 12:39:32,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:39:32,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984284903] [2022-11-20 12:39:32,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:39:32,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:39:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:39:32,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:39:32,523 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:39:32,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984284903] [2022-11-20 12:39:32,523 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [984284903] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:39:32,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:39:32,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 12:39:32,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167210159] [2022-11-20 12:39:32,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:39:32,525 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 12:39:32,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:39:32,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:39:32,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:39:32,595 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) [2022-11-20 12:39:34,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:39:34,135 INFO L93 Difference]: Finished difference Result 34671 states and 65049 transitions. [2022-11-20 12:39:34,136 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 34671 states and 65049 transitions. [2022-11-20 12:39:34,404 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6975 [2022-11-20 12:39:34,764 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 34671 states to 34647 states and 65020 transitions. [2022-11-20 12:39:34,766 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 34647 [2022-11-20 12:39:34,804 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 34647 [2022-11-20 12:39:34,805 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34647 states and 65020 transitions. [2022-11-20 12:39:34,868 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 12:39:34,869 INFO L218 hiAutomatonCegarLoop]: Abstraction has 34647 states and 65020 transitions. [2022-11-20 12:39:34,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34647 states and 65020 transitions. [2022-11-20 12:39:35,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34647 to 34536. [2022-11-20 12:39:35,711 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) [2022-11-20 12:39:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34536 states to 34536 states and 64828 transitions. [2022-11-20 12:39:35,841 INFO L240 hiAutomatonCegarLoop]: Abstraction has 34536 states and 64828 transitions. [2022-11-20 12:39:35,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:39:35,847 INFO L428 stractBuchiCegarLoop]: Abstraction has 34536 states and 64828 transitions. [2022-11-20 12:39:35,847 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-20 12:39:35,847 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 34536 states and 64828 transitions. [2022-11-20 12:39:36,037 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6924 [2022-11-20 12:39:36,037 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:39:36,038 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:39:36,048 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] [2022-11-20 12:39:36,048 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] [2022-11-20 12:39:36,049 INFO L748 eck$LassoCheckResult]: Stem: 64482#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);~cleanupTimeShifts~0 := 12;~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~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;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 60737#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; 57524#L3527 assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 57525#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; 66448#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; 68033#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; 60938#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; 58261#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; 63033#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; 58566#L2436 assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 52661#L2448-2 assume { :end_inline_callOnFloor } true; 65041#L2788 assume { :end_inline_initPersonOnFloor } true; 63213#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; 63214#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; 67445#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; 69389#L2976 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 69891#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; 58678#L892 assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 57602#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; 59131#L2981 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 59133#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; 60122#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; 67271#L1897 assume 0 != timeShift_~tmp~24#1; 66378#L1898 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 53350#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; 53351#L3107 assume !(-1 == ~expectedDirection~0); 82963#L3119 assume !(1 == ~expectedDirection~0); 65094#L3120 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 64122#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; 58061#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; 58062#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; 67955#L2976-1 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 66975#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; 60126#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; 54940#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; 69989#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; 69978#L1897-2 assume 0 != timeShift_~tmp~24#1; 69974#L1898-3 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 69973#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; 69972#L3107-1 assume !(-1 == ~expectedDirection~0); 69971#L3119-1 assume !(1 == ~expectedDirection~0); 61723#L3120-1 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 61724#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; 66590#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; 58564#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; 58565#L2976-2 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 61537#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; 61538#L892-36 assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 60381#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; 67072#L2981-4 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 56590#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; 79517#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; 79514#L1897-4 assume 0 != timeShift_~tmp~24#1; 79507#L1898-6 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 79505#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; 79504#L3107-2 assume !(-1 == ~expectedDirection~0); 79499#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; 56362#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; 54871#L471-1 assume 0 == getOrigin_~person#1;getOrigin_~retValue_acc~3#1 := 4;getOrigin_#res#1 := getOrigin_~retValue_acc~3#1; 54520#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; 61323#L2644-1 assume 0 == initPersonOnFloor_~floor#1; 61324#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; 68255#L2436-2 assume 0 == callOnFloor_~floorID#1;~calls_0~0 := 1; 52799#L2448-5 assume { :end_inline_callOnFloor } true; 60343#L2788-1 assume { :end_inline_initPersonOnFloor } true; 60344#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; 66305#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; 60351#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; 60352#L2976-3 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 63253#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; 63254#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; 59385#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; 70744#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; 70741#L1897-6 assume 0 != timeShift_~tmp~24#1; 70335#L1898-9 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 70014#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; 69988#L3107-3 assume !(-1 == ~expectedDirection~0); 69977#L3119-3 assume !(1 == ~expectedDirection~0); 60323#L3120-3 assume { :end_inline___utac_acc__Specification3_spec__2 } true; 62096#L1915-3 assume { :end_inline_timeShift } true;cleanup_~i~0#1 := 0; 53340#L217-2 [2022-11-20 12:39:36,050 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; 62971#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; 62972#L225 assume 1 != cleanup_~tmp___0~0#1; 59978#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; 59979#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; 66385#L983 assume 0 != anyStopRequested_~tmp___3~0#1;anyStopRequested_~retValue_acc~11#1 := 1;anyStopRequested_#res#1 := anyStopRequested_~retValue_acc~11#1; 61268#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; 66614#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; 67971#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; 69654#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; 56211#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; 56212#L2976-4 assume 1 == __utac_acc__Specification3_spec__1_~tmp___10~1#1; 62196#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; 62197#L892-72 assume 0 == buttonForFloorIsPressed_~floorID#1;buttonForFloorIsPressed_~retValue_acc~8#1 := ~floorButtons_0~0;buttonForFloorIsPressed_#res#1 := buttonForFloorIsPressed_~retValue_acc~8#1; 60691#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; 64323#L2981-8 assume 0 != __utac_acc__Specification3_spec__1_~tmp___4~3#1;~expectedDirection~0 := 1; 55933#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; 76192#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; 76189#L1897-8 assume 0 != timeShift_~tmp~24#1; 76182#L1898-12 assume ~weight~0 > ~maximumWeight~0;~blocked~0 := 1; 76180#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; 76179#L3107-4 assume !(-1 == ~expectedDirection~0); 76178#L3119-4 assume !(1 == ~expectedDirection~0); 57756#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 [2022-11-20 12:39:36,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:39:36,051 INFO L85 PathProgramCache]: Analyzing trace with hash -2099317492, now seen corresponding path program 1 times [2022-11-20 12:39:36,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:39:36,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106103495] [2022-11-20 12:39:36,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:39:36,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:39:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:39:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:39:36,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:39:36,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106103495] [2022-11-20 12:39:36,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106103495] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:39:36,299 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:39:36,299 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 12:39:36,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303149039] [2022-11-20 12:39:36,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:39:36,300 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 12:39:36,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:39:36,301 INFO L85 PathProgramCache]: Analyzing trace with hash -2095721578, now seen corresponding path program 1 times [2022-11-20 12:39:36,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:39:36,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206225797] [2022-11-20 12:39:36,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:39:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:39:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:39:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:39:36,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:39:36,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206225797] [2022-11-20 12:39:36,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206225797] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:39:36,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:39:36,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 12:39:36,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922168500] [2022-11-20 12:39:36,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:39:36,348 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-20 12:39:36,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:39:36,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 12:39:36,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 12:39:36,350 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) [2022-11-20 12:39:37,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:39:37,742 INFO L93 Difference]: Finished difference Result 51612 states and 96885 transitions. [2022-11-20 12:39:37,743 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 51612 states and 96885 transitions. [2022-11-20 12:39:38,009 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10368 [2022-11-20 12:39:38,452 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 51612 states to 51612 states and 96885 transitions. [2022-11-20 12:39:38,454 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 51612 [2022-11-20 12:39:38,509 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 51612 [2022-11-20 12:39:38,510 INFO L73 IsDeterministic]: Start isDeterministic. Operand 51612 states and 96885 transitions. [2022-11-20 12:39:38,570 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 12:39:38,570 INFO L218 hiAutomatonCegarLoop]: Abstraction has 51612 states and 96885 transitions. [2022-11-20 12:39:38,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51612 states and 96885 transitions. [2022-11-20 12:39:39,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51612 to 51501. [2022-11-20 12:39:39,541 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) [2022-11-20 12:39:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51501 states to 51501 states and 96693 transitions. [2022-11-20 12:39:39,676 INFO L240 hiAutomatonCegarLoop]: Abstraction has 51501 states and 96693 transitions. [2022-11-20 12:39:39,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 12:39:39,677 INFO L428 stractBuchiCegarLoop]: Abstraction has 51501 states and 96693 transitions. [2022-11-20 12:39:39,677 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-20 12:39:39,678 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51501 states and 96693 transitions. [2022-11-20 12:39:40,159 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10317 [2022-11-20 12:39:40,160 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 12:39:40,160 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 12:39:40,184 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] [2022-11-20 12:39:40,184 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] [2022-11-20 12:39:40,186 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);~cleanupTimeShifts~0 := 12;~weight~0 := 0;~maximumWeight~0 := 100;~executiveFloor~0 := 4;~blocked~0 := 0;~currentHeading~0 := 1;~currentFloorID~0 := 0;~persons_0~0 := 0;~persons_1~0 := 0;~persons_2~0 := 0;~persons_3~0 := 0;~persons_4~0 := 0;~persons_5~0 := 0;~doorState~0 := 1;~floorButtons_0~0 := 0;~floorButtons_1~0 := 0;~floorButtons_2~0 := 0;~floorButtons_3~0 := 0;~floorButtons_4~0 := 0;~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;~expectedDirection~0 := 0;~head~0.base, ~head~0.offset := 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 [2022-11-20 12:39:40,188 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 [2022-11-20 12:39:40,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:39:40,191 INFO L85 PathProgramCache]: Analyzing trace with hash -1832284726, now seen corresponding path program 1 times [2022-11-20 12:39:40,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:39:40,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503029579] [2022-11-20 12:39:40,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:39:40,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:39:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:39:40,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:39:40,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 12:39:40,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503029579] [2022-11-20 12:39:40,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503029579] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 12:39:40,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 12:39:40,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 12:39:40,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293338128] [2022-11-20 12:39:40,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 12:39:40,382 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-20 12:39:40,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:39:40,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1624014346, now seen corresponding path program 1 times [2022-11-20 12:39:40,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 12:39:40,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1927795975] [2022-11-20 12:39:40,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 12:39:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 12:39:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:39:40,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 12:39:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 12:39:40,441 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 12:39:41,053 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:39:41,053 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:39:41,054 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:39:41,054 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:39:41,054 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 12:39:41,054 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:41,054 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:39:41,055 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:39:41,055 INFO L133 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product24.cil.c_Iteration3_Loop [2022-11-20 12:39:41,055 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:39:41,055 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:39:41,086 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,098 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,101 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,116 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,119 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,121 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,128 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,132 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,134 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,137 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,139 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,142 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,145 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,147 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,150 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,158 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,161 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,164 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,166 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,168 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,171 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,173 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,175 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,177 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,180 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,182 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,185 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,187 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,189 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,192 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,198 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,202 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,205 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,208 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,218 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,222 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,229 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,238 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,250 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,252 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,259 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,262 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,265 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,268 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,276 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,280 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,290 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,299 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,301 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,303 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:41,849 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:39:41,852 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 12:39:41,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:41,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:41,858 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:41,866 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:39:41,866 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:39:41,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-20 12:39:41,895 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:39:41,896 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: [] [2022-11-20 12:39:41,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:41,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:41,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:41,910 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:41,920 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:39:41,920 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:39:41,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-20 12:39:41,944 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-20 12:39:41,944 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: [] [2022-11-20 12:39:41,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:41,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:41,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:41,956 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:41,961 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 12:39:41,962 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:39:41,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-20 12:39:42,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:42,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:42,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:42,005 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:42,014 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 12:39:42,014 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 12:39:42,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-20 12:39:49,085 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 12:39:49,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:49,090 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 12:39:49,090 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 12:39:49,091 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 12:39:49,091 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 12:39:49,091 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 12:39:49,091 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:49,091 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 12:39:49,091 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 12:39:49,091 INFO L133 ssoRankerPreferences]: Filename of dumped script: elevator_spec3_product24.cil.c_Iteration3_Loop [2022-11-20 12:39:49,091 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 12:39:49,092 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 12:39:49,096 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,105 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,107 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,109 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,112 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,120 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,122 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,125 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,136 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,138 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,142 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,145 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,147 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,156 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,164 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,166 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,168 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,175 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,177 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,180 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,182 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,185 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,187 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,190 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,192 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,194 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,197 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,199 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,205 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,208 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,218 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,220 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,222 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,225 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,228 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,235 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,240 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,242 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,249 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,257 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,259 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,263 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,265 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,267 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,274 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,276 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,280 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,282 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,284 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,286 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 12:39:49,762 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 12:39:49,769 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 12:39:49,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:49,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:49,773 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:49,780 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 [2022-11-20 12:39:49,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:49,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:49,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:49,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:49,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:49,796 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:49,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:49,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-20 12:39:49,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:49,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:49,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:49,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:49,817 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:49,825 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 [2022-11-20 12:39:49,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:49,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:49,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:49,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:49,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:49,839 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:49,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:49,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-20 12:39:49,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:49,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:49,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:49,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:49,863 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:49,867 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 [2022-11-20 12:39:49,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:49,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:49,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:49,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:49,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:49,881 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:49,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:49,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-20 12:39:49,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:49,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-11-20 12:39:49,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:49,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:49,892 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:49,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-20 12:39:49,901 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 [2022-11-20 12:39:49,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:49,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:49,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:49,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:49,914 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:49,914 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:49,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:49,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:49,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:49,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:49,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:49,941 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:49,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-20 12:39:49,948 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 [2022-11-20 12:39:49,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:49,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:49,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:49,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:49,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:49,964 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:49,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:49,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:49,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:49,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:49,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:49,976 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:49,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-20 12:39:49,979 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 [2022-11-20 12:39:49,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:49,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:49,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:49,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:49,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:49,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:49,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:49,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2022-11-20 12:39:50,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,005 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,020 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 [2022-11-20 12:39:50,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-20 12:39:50,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,061 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,072 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 [2022-11-20 12:39:50,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-20 12:39:50,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,084 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:39:50,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:39:50,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,107 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-20 12:39:50,110 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 [2022-11-20 12:39:50,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,122 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,127 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-20 12:39:50,131 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 [2022-11-20 12:39:50,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,142 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,177 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-20 12:39:50,180 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 [2022-11-20 12:39:50,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,191 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,204 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-20 12:39:50,207 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 [2022-11-20 12:39:50,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,218 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,225 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-20 12:39:50,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 12:39:50,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,372 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:39:50,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:39:50,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,397 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-20 12:39:50,401 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 [2022-11-20 12:39:50,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,412 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,426 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-20 12:39:50,436 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 [2022-11-20 12:39:50,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,447 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,456 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,472 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 [2022-11-20 12:39:50,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,485 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,486 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-20 12:39:50,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,510 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,519 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 [2022-11-20 12:39:50,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-20 12:39:50,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,532 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,533 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,556 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,561 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 [2022-11-20 12:39:50,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-20 12:39:50,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,572 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,578 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-20 12:39:50,580 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 [2022-11-20 12:39:50,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,591 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-11-20 12:39:50,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,603 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-20 12:39:50,605 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 [2022-11-20 12:39:50,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,648 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,656 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 [2022-11-20 12:39:50,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,670 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-20 12:39:50,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,688 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,696 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 [2022-11-20 12:39:50,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,709 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-20 12:39:50,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-11-20 12:39:50,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,716 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-20 12:39:50,719 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 [2022-11-20 12:39:50,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,730 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,735 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,736 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-20 12:39:50,739 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 [2022-11-20 12:39:50,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,750 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-11-20 12:39:50,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,756 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-20 12:39:50,763 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 [2022-11-20 12:39:50,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,774 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-11-20 12:39:50,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,786 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-20 12:39:50,793 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 [2022-11-20 12:39:50,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,805 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-11-20 12:39:50,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,813 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-20 12:39:50,815 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 [2022-11-20 12:39:50,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,827 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-11-20 12:39:50,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,833 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,839 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 [2022-11-20 12:39:50,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-20 12:39:50,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,852 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-20 12:39:50,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,867 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-20 12:39:50,870 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 [2022-11-20 12:39:50,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,881 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-11-20 12:39:50,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,888 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-20 12:39:50,892 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 [2022-11-20 12:39:50,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,949 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:50,957 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 [2022-11-20 12:39:50,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-20 12:39:50,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:50,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:50,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:50,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:50,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:50,970 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:50,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:50,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:50,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:50,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:50,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:50,999 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:51,004 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 [2022-11-20 12:39:51,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:51,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:51,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:51,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:51,019 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:51,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-20 12:39:51,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:51,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:51,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:51,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:51,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:51,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:51,049 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:51,055 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 [2022-11-20 12:39:51,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-20 12:39:51,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:51,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:51,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:51,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:51,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:51,068 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:51,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:51,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:51,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-11-20 12:39:51,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:51,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:51,075 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:51,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-20 12:39:51,077 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 [2022-11-20 12:39:51,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:51,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:51,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:51,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:51,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:51,088 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:51,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:51,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:51,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:51,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:51,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:51,094 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:51,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-20 12:39:51,098 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 [2022-11-20 12:39:51,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:51,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:51,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:51,109 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-11-20 12:39:51,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:51,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 12:39:51,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:51,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:51,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-11-20 12:39:51,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:51,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:51,123 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:51,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-20 12:39:51,126 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 [2022-11-20 12:39:51,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:51,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:51,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:51,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:51,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:51,137 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:51,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:51,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:51,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-11-20 12:39:51,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:51,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:51,143 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:51,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-20 12:39:51,146 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 [2022-11-20 12:39:51,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:51,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:51,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:51,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:51,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:51,158 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:51,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:51,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 12:39:51,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:51,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:51,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:51,188 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:51,195 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 [2022-11-20 12:39:51,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-20 12:39:51,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 12:39:51,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 12:39:51,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 12:39:51,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 12:39:51,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 12:39:51,210 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 12:39:51,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 12:39:51,247 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-11-20 12:39:51,264 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2022-11-20 12:39:51,265 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2022-11-20 12:39:51,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 12:39:51,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:39:51,307 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 12:39:51,311 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-11-20 12:39:51,311 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-11-20 12:39:51,311 INFO L513 LassoAnalysis]: Proved termination. [2022-11-20 12:39:51,312 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 [] [2022-11-20 12:39:51,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-20 12:39:51,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:51,318 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-11-20 12:39:51,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 12:39:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:39:51,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 761 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 12:39:51,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:39:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 12:39:51,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-20 12:39:51,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 12:39:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 12:39:51,926 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 [2022-11-20 12:39:51,928 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) [2022-11-20 12:39:52,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-20 12:39:53,688 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. [2022-11-20 12:39:53,691 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 [2022-11-20 12:39:53,692 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) [2022-11-20 12:39:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 32963 transitions. [2022-11-20 12:39:53,735 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 32963 transitions. Stem has 96 letters. Loop has 29 letters. [2022-11-20 12:39:53,737 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:39:53,737 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 32963 transitions. Stem has 125 letters. Loop has 29 letters. [2022-11-20 12:39:53,739 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:39:53,739 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 32963 transitions. Stem has 96 letters. Loop has 58 letters. [2022-11-20 12:39:53,740 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-11-20 12:39:53,740 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 61818 states and 116059 transitions. [2022-11-20 12:39:54,270 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-20 12:39:54,270 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 61818 states to 0 states and 0 transitions. [2022-11-20 12:39:54,270 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-11-20 12:39:54,270 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-11-20 12:39:54,271 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-11-20 12:39:54,271 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 12:39:54,271 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 12:39:54,271 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 12:39:54,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 12:39:54,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 12:39:54,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 12:39:54,272 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) [2022-11-20 12:39:54,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 12:39:54,272 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-11-20 12:39:54,272 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2022-11-20 12:39:54,273 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-20 12:39:54,273 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 12:39:54,273 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-11-20 12:39:54,273 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-11-20 12:39:54,273 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-11-20 12:39:54,273 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 12:39:54,274 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 12:39:54,274 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 12:39:54,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 12:39:54,274 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 12:39:54,275 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-11-20 12:39:54,275 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-11-20 12:39:54,275 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-11-20 12:39:54,275 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-11-20 12:39:54,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 20.11 12:39:54 BoogieIcfgContainer [2022-11-20 12:39:54,283 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-20 12:39:54,283 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 12:39:54,284 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 12:39:54,284 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 12:39:54,284 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:39:30" (3/4) ... [2022-11-20 12:39:54,287 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 12:39:54,287 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 12:39:54,288 INFO L158 Benchmark]: Toolchain (without parser) took 51465.12ms. Allocated memory was 165.7MB in the beginning and 5.9GB in the end (delta: 5.7GB). Free memory was 124.3MB in the beginning and 4.8GB in the end (delta: -4.7GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2022-11-20 12:39:54,289 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 165.7MB. Free memory was 133.7MB in the beginning and 133.6MB in the end (delta: 84.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:39:54,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 820.65ms. Allocated memory is still 165.7MB. Free memory was 124.3MB in the beginning and 81.2MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-11-20 12:39:54,289 INFO L158 Benchmark]: Boogie Procedure Inliner took 865.44ms. Allocated memory was 165.7MB in the beginning and 239.1MB in the end (delta: 73.4MB). Free memory was 81.2MB in the beginning and 123.4MB in the end (delta: -42.2MB). Peak memory consumption was 98.9MB. Max. memory is 16.1GB. [2022-11-20 12:39:54,290 INFO L158 Benchmark]: Boogie Preprocessor took 1572.13ms. Allocated memory was 239.1MB in the beginning and 478.2MB in the end (delta: 239.1MB). Free memory was 123.4MB in the beginning and 285.5MB in the end (delta: -162.1MB). Peak memory consumption was 125.0MB. Max. memory is 16.1GB. [2022-11-20 12:39:54,290 INFO L158 Benchmark]: RCFGBuilder took 24496.64ms. Allocated memory was 478.2MB in the beginning and 4.1GB in the end (delta: 3.6GB). Free memory was 285.5MB in the beginning and 3.5GB in the end (delta: -3.2GB). Peak memory consumption was 642.0MB. Max. memory is 16.1GB. [2022-11-20 12:39:54,291 INFO L158 Benchmark]: BuchiAutomizer took 23698.20ms. Allocated memory was 4.1GB in the beginning and 5.9GB in the end (delta: 1.8GB). Free memory was 3.5GB in the beginning and 4.8GB in the end (delta: -1.4GB). Peak memory consumption was 415.0MB. Max. memory is 16.1GB. [2022-11-20 12:39:54,291 INFO L158 Benchmark]: Witness Printer took 4.16ms. Allocated memory is still 5.9GB. Free memory is still 4.8GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:39:54,293 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 165.7MB. Free memory was 133.7MB in the beginning and 133.6MB in the end (delta: 84.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 820.65ms. Allocated memory is still 165.7MB. Free memory was 124.3MB in the beginning and 81.2MB in the end (delta: 43.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 865.44ms. Allocated memory was 165.7MB in the beginning and 239.1MB in the end (delta: 73.4MB). Free memory was 81.2MB in the beginning and 123.4MB in the end (delta: -42.2MB). Peak memory consumption was 98.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1572.13ms. Allocated memory was 239.1MB in the beginning and 478.2MB in the end (delta: 239.1MB). Free memory was 123.4MB in the beginning and 285.5MB in the end (delta: -162.1MB). Peak memory consumption was 125.0MB. Max. memory is 16.1GB. * RCFGBuilder took 24496.64ms. Allocated memory was 478.2MB in the beginning and 4.1GB in the end (delta: 3.6GB). Free memory was 285.5MB in the beginning and 3.5GB in the end (delta: -3.2GB). Peak memory consumption was 642.0MB. Max. memory is 16.1GB. * BuchiAutomizer took 23698.20ms. Allocated memory was 4.1GB in the beginning and 5.9GB in the end (delta: 1.8GB). Free memory was 3.5GB in the beginning and 4.8GB in the end (delta: -1.4GB). Peak memory consumption was 415.0MB. Max. memory is 16.1GB. * Witness Printer took 4.16ms. Allocated memory is still 5.9GB. Free memory is still 4.8GB. 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 23.6s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 12.0s. Construction of modules took 0.2s. Büchi inclusion checks took 8.7s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 2.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 222 StatesRemovedByMinimization, 2 NontrivialMinimizations. Non-live state removal took 1.8s Buchi closure took 0.0s. 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, 0.3s 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: 40ms VariablesStem: 0 VariablesLoop: 5 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 7.2s InitialAbstractionConstructionTime: 0.2s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2022-11-20 12:39:54,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecf8b97e-dca5-42aa-a8f1-92fa942f9475/bin/uautomizer-ug76WZFUDN/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