./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label18.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 527bcce2 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_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label18.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --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 5c095fadf59684254d69cca06d3c4bb1b9fa7c0b1f04f6f3052257e0be0a70d1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:09:04,660 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:09:04,795 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Termination-32bit-Automizer_Default.epf [2023-11-21 22:09:04,811 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:09:04,812 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:09:04,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:09:04,848 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:09:04,849 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:09:04,850 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:09:04,855 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:09:04,856 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:09:04,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:09:04,857 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:09:04,859 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-11-21 22:09:04,860 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-11-21 22:09:04,861 INFO L153 SettingsManager]: * Use old map elimination=false [2023-11-21 22:09:04,861 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2023-11-21 22:09:04,861 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2023-11-21 22:09:04,862 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-11-21 22:09:04,862 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:09:04,863 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-11-21 22:09:04,864 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:09:04,864 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:09:04,865 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:09:04,865 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:09:04,866 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-11-21 22:09:04,866 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-11-21 22:09:04,867 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-11-21 22:09:04,867 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 22:09:04,868 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:09:04,869 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:09:04,870 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-11-21 22:09:04,870 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:09:04,870 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:09:04,871 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:09:04,871 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:09:04,871 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:09:04,872 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-11-21 22:09:04,872 INFO L153 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_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c095fadf59684254d69cca06d3c4bb1b9fa7c0b1f04f6f3052257e0be0a70d1 [2023-11-21 22:09:05,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:09:05,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:09:05,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:09:05,247 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:09:05,248 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:09:05,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/eca-rers2012/Problem15_label18.c [2023-11-21 22:09:08,366 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:09:08,854 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:09:08,855 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/sv-benchmarks/c/eca-rers2012/Problem15_label18.c [2023-11-21 22:09:08,881 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/data/b8f3ddbaa/a0a4486db11e4c3e93c138fd926c47c3/FLAG2a8092439 [2023-11-21 22:09:08,899 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/data/b8f3ddbaa/a0a4486db11e4c3e93c138fd926c47c3 [2023-11-21 22:09:08,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:09:08,909 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:09:08,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:09:08,915 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:09:08,921 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:09:08,922 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:09:08" (1/1) ... [2023-11-21 22:09:08,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2be86d26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:08, skipping insertion in model container [2023-11-21 22:09:08,923 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:09:08" (1/1) ... [2023-11-21 22:09:09,040 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:09:09,885 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:09:09,907 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:09:10,233 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:09:10,254 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:09:10,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10 WrapperNode [2023-11-21 22:09:10,255 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:09:10,256 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:09:10,257 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:09:10,257 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:09:10,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,309 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,585 INFO L138 Inliner]: procedures = 15, calls = 10, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 1757 [2023-11-21 22:09:10,586 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:09:10,586 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:09:10,587 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:09:10,587 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:09:10,627 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,655 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,759 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:09:10,759 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,759 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,844 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,925 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,951 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,960 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,989 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:09:10,990 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:09:10,991 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:09:10,991 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:09:10,992 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (1/1) ... [2023-11-21 22:09:10,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 22:09:11,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:09:11,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 22:09:11,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-11-21 22:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:09:11,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:09:11,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:09:11,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:09:11,156 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:09:11,159 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:09:14,023 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:09:14,056 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:09:14,056 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:09:14,058 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:09:14 BoogieIcfgContainer [2023-11-21 22:09:14,058 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:09:14,060 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-11-21 22:09:14,060 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-11-21 22:09:14,064 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-11-21 22:09:14,065 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 22:09:14,065 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 10:09:08" (1/3) ... [2023-11-21 22:09:14,066 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@c9a0e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 10:09:14, skipping insertion in model container [2023-11-21 22:09:14,066 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 22:09:14,068 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:09:10" (2/3) ... [2023-11-21 22:09:14,070 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@c9a0e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 10:09:14, skipping insertion in model container [2023-11-21 22:09:14,070 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-11-21 22:09:14,070 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:09:14" (3/3) ... [2023-11-21 22:09:14,072 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem15_label18.c [2023-11-21 22:09:14,149 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-11-21 22:09:14,149 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-11-21 22:09:14,150 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-11-21 22:09:14,150 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-11-21 22:09:14,150 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-11-21 22:09:14,150 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-11-21 22:09:14,150 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-11-21 22:09:14,151 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-11-21 22:09:14,161 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 424 states, 423 states have (on average 1.7730496453900708) internal successors, (750), 423 states have internal predecessors, (750), 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) [2023-11-21 22:09:14,233 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 419 [2023-11-21 22:09:14,233 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 22:09:14,233 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 22:09:14,244 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 22:09:14,244 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:09:14,244 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-11-21 22:09:14,246 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 424 states, 423 states have (on average 1.7730496453900708) internal successors, (750), 423 states have internal predecessors, (750), 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) [2023-11-21 22:09:14,251 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 419 [2023-11-21 22:09:14,251 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 22:09:14,251 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 22:09:14,254 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2023-11-21 22:09:14,254 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:09:14,264 INFO L748 eck$LassoCheckResult]: Stem: 117#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputE~0 := 5;~inputA~0 := 1;~inputF~0 := 6;~inputC~0 := 3;~a4~0 := -89;~a29~0 := -127;~a2~0 := 1;~a0~0 := -44; 338#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 173#L1776-2true [2023-11-21 22:09:14,267 INFO L750 eck$LassoCheckResult]: Loop: 173#L1776-2true assume !false;havoc main_~input~0#1;havoc main_#t~nondet8#1;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 321#L1781true assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 112#L34true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 127#L34-2true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 350#L37-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 144#L40-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 123#L43-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 410#L46-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 65#L49-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 392#L52-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 53#L55-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 211#L58-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 300#L61-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 418#L64-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 285#L67-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 113#L70-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 181#L73-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 404#L76-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 182#L79-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 4#L82-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 246#L85-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 71#L88-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 336#L91-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 54#L94-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 372#L97-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 361#L100-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 239#L103-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 68#L106-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 309#L109-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 356#L112-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 255#L115-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 249#L118-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 297#L121-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 24#L124-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 375#L127-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 422#L130-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 357#L133-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 138#L136-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 99#L139-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 50#L142-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 41#L145-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 398#L148-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 121#L151-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 185#L154-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 8#L157-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 122#L160-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 13#L163-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 162#L166-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 139#L169-1true assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 33#L172-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 190#L175-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -61 < ~a0~0) && ~a29~0 <= -144); 400#L178-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 40#L181-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 310#L184-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 390#L187-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 386#L190-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 292#L193-1true assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 260#L196-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 200#L199-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 60#L202-1true assume !(((5 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 346#L205-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 135#L208-1true assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 401#L211-1true assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 272#L214-1true assume -61 < ~a0~0 && ~a4~0 <= -86 && 1 == calculate_output_~input#1 && ((3 == ~a2~0 && ~a29~0 <= -144) || (2 == ~a2~0 && -16 < ~a29~0 && 43 >= ~a29~0) || (43 < ~a29~0 && 2 == ~a2~0));~a0~0 := 5 * (if -300072 + (if ~a0~0 < 0 && 0 != ~a0~0 % 299926 then ~a0~0 % 299926 - 299926 else ~a0~0 % 299926) < 0 && 0 != (-300072 + (if ~a0~0 < 0 && 0 != ~a0~0 % 299926 then ~a0~0 % 299926 - 299926 else ~a0~0 % 299926)) % 5 then 1 + (-300072 + (if ~a0~0 < 0 && 0 != ~a0~0 % 299926 then ~a0~0 % 299926 - 299926 else ~a0~0 % 299926)) / 5 else (-300072 + (if ~a0~0 < 0 && 0 != ~a0~0 % 299926 then ~a0~0 % 299926 - 299926 else ~a0~0 % 299926)) / 5) - 2;~a29~0 := (if (if ~a29~0 < 0 && 0 != ~a29~0 % 5 then 1 + ~a29~0 / 5 else ~a29~0 / 5) - 403019 < 0 && 0 != ((if ~a29~0 < 0 && 0 != ~a29~0 % 5 then 1 + ~a29~0 / 5 else ~a29~0 / 5) - 403019) % 5 then 1 + ((if ~a29~0 < 0 && 0 != ~a29~0 % 5 then 1 + ~a29~0 / 5 else ~a29~0 / 5) - 403019) / 5 else ((if ~a29~0 < 0 && 0 != ~a29~0 % 5 then 1 + ~a29~0 / 5 else ~a29~0 / 5) - 403019) / 5);~a2~0 := 1;calculate_output_#res#1 := -1; 10#calculate_output_returnLabel#1true main_#t~ret9#1 := calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret9#1;havoc main_#t~ret9#1;havoc main_~input~0#1; 173#L1776-2true [2023-11-21 22:09:14,273 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:09:14,273 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2023-11-21 22:09:14,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:09:14,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056647438] [2023-11-21 22:09:14,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:09:14,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:09:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:09:14,376 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:09:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:09:14,422 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:09:14,427 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:09:14,427 INFO L85 PathProgramCache]: Analyzing trace with hash -2032431519, now seen corresponding path program 1 times [2023-11-21 22:09:14,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:09:14,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988111957] [2023-11-21 22:09:14,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:09:14,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:09:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:09:14,585 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:09:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:09:14,699 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:09:14,700 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:09:14,701 INFO L85 PathProgramCache]: Analyzing trace with hash -1921445153, now seen corresponding path program 1 times [2023-11-21 22:09:14,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:09:14,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791544519] [2023-11-21 22:09:14,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:09:14,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:09:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:09:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:09:15,214 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:09:15,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791544519] [2023-11-21 22:09:15,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791544519] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:09:15,215 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:09:15,215 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 22:09:15,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681693719] [2023-11-21 22:09:15,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:09:16,421 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 22:09:16,422 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 22:09:16,422 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 22:09:16,422 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 22:09:16,423 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-11-21 22:09:16,423 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 22:09:16,423 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 22:09:16,423 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 22:09:16,423 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem15_label18.c_Iteration1_Loop [2023-11-21 22:09:16,424 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 22:09:16,424 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 22:09:16,451 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,627 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,629 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,632 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,943 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,950 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,952 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,955 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,957 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:16,961 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:17,636 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2023-11-21 22:09:23,079 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 22:09:23,080 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-11-21 22:09:23,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 22:09:23,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:09:23,086 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 22:09:23,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-11-21 22:09:23,093 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-11-21 22:09:23,094 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 22:09:28,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-11-21 22:09:28,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 22:09:28,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:09:28,107 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 22:09:28,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-11-21 22:09:28,112 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-11-21 22:09:28,112 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-11-21 22:09:40,324 INFO L442 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2023-11-21 22:09:40,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-11-21 22:09:40,345 INFO L210 LassoAnalysis]: Preferences: [2023-11-21 22:09:40,345 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-11-21 22:09:40,345 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-11-21 22:09:40,345 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-11-21 22:09:40,346 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-11-21 22:09:40,346 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 22:09:40,346 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-11-21 22:09:40,346 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-11-21 22:09:40,346 INFO L133 ssoRankerPreferences]: Filename of dumped script: Problem15_label18.c_Iteration1_Loop [2023-11-21 22:09:40,346 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-11-21 22:09:40,346 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-11-21 22:09:40,352 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,554 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,557 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,559 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,843 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,848 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,851 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,854 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,857 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,859 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:40,862 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-11-21 22:09:41,511 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2023-11-21 22:09:46,987 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-11-21 22:09:46,991 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-11-21 22:09:46,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 22:09:46,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:09:47,000 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 22:09:47,009 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 [2023-11-21 22:09:47,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-11-21 22:09:47,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-11-21 22:09:47,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-11-21 22:09:47,024 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2023-11-21 22:09:47,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-11-21 22:09:47,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-11-21 22:09:47,057 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-11-21 22:09:47,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-11-21 22:09:47,082 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-11-21 22:09:47,123 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2023-11-21 22:09:47,123 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2023-11-21 22:09:47,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-11-21 22:09:47,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:09:47,153 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-11-21 22:09:47,157 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-11-21 22:09:47,157 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-11-21 22:09:47,158 INFO L513 LassoAnalysis]: Proved termination. [2023-11-21 22:09:47,159 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a0~0) = 1*~a0~0 + 132 Supporting invariants [] [2023-11-21 22:09:47,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-11-21 22:09:47,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-11-21 22:09:47,187 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-11-21 22:09:47,214 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:09:47,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:09:47,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-21 22:09:47,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 22:09:47,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:09:47,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 22:09:47,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 22:09:48,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8e75c89-d149-4cdb-909f-978c794c2461/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-11-21 22:09:54,626 WARN L293 SmtUtils]: Spent 5.67s on a formula simplification. DAG size of input: 83 DAG size of output: 52 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-21 22:09:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:09:54,666 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2023-11-21 22:09:54,669 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 424 states, 423 states have (on average 1.7730496453900708) internal successors, (750), 423 states have internal predecessors, (750), 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 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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) [2023-11-21 22:09:57,196 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 424 states, 423 states have (on average 1.7730496453900708) internal successors, (750), 423 states have internal predecessors, (750), 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 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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 1687 states and 2793 transitions. Complement of second has 6 states. [2023-11-21 22:09:57,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2023-11-21 22:09:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 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) [2023-11-21 22:09:57,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1428 transitions. [2023-11-21 22:09:57,209 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1428 transitions. Stem has 2 letters. Loop has 65 letters. [2023-11-21 22:09:57,213 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-21 22:09:57,213 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1428 transitions. Stem has 67 letters. Loop has 65 letters. [2023-11-21 22:09:57,215 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-21 22:09:57,215 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1428 transitions. Stem has 2 letters. Loop has 130 letters. [2023-11-21 22:09:57,219 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-11-21 22:09:57,220 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1687 states and 2793 transitions. [2023-11-21 22:09:57,243 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 768 [2023-11-21 22:09:57,262 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1687 states to 1130 states and 1842 transitions. [2023-11-21 22:09:57,264 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 775 [2023-11-21 22:09:57,266 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 778 [2023-11-21 22:09:57,267 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1130 states and 1842 transitions. [2023-11-21 22:09:57,268 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-11-21 22:09:57,268 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1130 states and 1842 transitions. [2023-11-21 22:09:57,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1130 states and 1842 transitions. [2023-11-21 22:09:57,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1130 to 1123. [2023-11-21 22:09:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1123 states, 1123 states have (on average 1.630454140694568) internal successors, (1831), 1122 states have internal predecessors, (1831), 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) [2023-11-21 22:09:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 1123 states and 1831 transitions. [2023-11-21 22:09:57,357 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1123 states and 1831 transitions. [2023-11-21 22:09:57,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:09:57,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:09:57,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:09:57,364 INFO L87 Difference]: Start difference. First operand 1123 states and 1831 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 2 states have internal predecessors, (67), 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) [2023-11-21 22:09:59,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:09:59,804 INFO L93 Difference]: Finished difference Result 1749 states and 2585 transitions. [2023-11-21 22:09:59,805 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1749 states and 2585 transitions. [2023-11-21 22:09:59,826 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1007 [2023-11-21 22:09:59,844 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1749 states to 1688 states and 2524 transitions. [2023-11-21 22:09:59,845 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1024 [2023-11-21 22:09:59,847 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1024 [2023-11-21 22:09:59,847 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1688 states and 2524 transitions. [2023-11-21 22:09:59,852 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-11-21 22:09:59,852 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1688 states and 2524 transitions. [2023-11-21 22:09:59,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1688 states and 2524 transitions. [2023-11-21 22:09:59,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1688 to 1669. [2023-11-21 22:09:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1669 states, 1669 states have (on average 1.4949071300179748) internal successors, (2495), 1668 states have internal predecessors, (2495), 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) [2023-11-21 22:09:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1669 states and 2495 transitions. [2023-11-21 22:09:59,904 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1669 states and 2495 transitions. [2023-11-21 22:09:59,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:09:59,905 INFO L428 stractBuchiCegarLoop]: Abstraction has 1669 states and 2495 transitions. [2023-11-21 22:09:59,906 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-11-21 22:09:59,906 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1669 states and 2495 transitions. [2023-11-21 22:09:59,919 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1007 [2023-11-21 22:09:59,919 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-11-21 22:09:59,919 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-11-21 22:09:59,927 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2023-11-21 22:09:59,928 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:09:59,928 INFO L748 eck$LassoCheckResult]: Stem: 5801#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputE~0 := 5;~inputA~0 := 1;~inputF~0 := 6;~inputC~0 := 3;~a4~0 := -89;~a29~0 := -127;~a2~0 := 1;~a0~0 := -44; 5802#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~ret9#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 5826#L1776-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet8#1;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 5745#L1781 [2023-11-21 22:09:59,934 INFO L750 eck$LassoCheckResult]: Loop: 5745#L1781 assume !(((((1 != main_~input~0#1 && 2 != main_~input~0#1) && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 5746#L34 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 5793#L34-2 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 5827#L37-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 5863#L40-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 5818#L43-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 5819#L46-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 5646#L49-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 5647#L52-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 5543#L55-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 5255#L58-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 5256#L61-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 5650#L64-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 5594#L67-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 5595#L70-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 5795#L73-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5938#L76-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5940#L79-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5259#L82-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 5260#L85-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5451#L88-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5675#L91-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5545#L94-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5546#L97-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 5883#L100-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5403#L103-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 5404#L106-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 5653#L109-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5689#L112-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5481#L115-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 5463#L118-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 5464#L121-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 5391#L124-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 5392#L127-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5922#L130-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5875#L133-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 5851#L136-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5756#L139-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5531#L142-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 5504#L145-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 5505#L148-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 5810#L151-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 5811#L154-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5294#L157-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 5295#L160-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5317#L163-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && 43 < ~a29~0); 5318#L166-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 5853#L169-1 assume !(((3 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5447#L172-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && 43 < ~a29~0); 5448#L175-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -61 < ~a0~0) && ~a29~0 <= -144); 5934#L178-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && ~a29~0 <= -144); 5491#L181-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && 43 < ~a29~0); 5492#L184-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 5691#L187-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144); 5926#L190-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 5612#L193-1 assume !(((1 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5497#L196-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5498#L199-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -144 < ~a29~0 && -16 >= ~a29~0); 5618#L202-1 assume !(((5 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 5619#L205-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && ~a0~0 <= -147) && -16 < ~a29~0 && 43 >= ~a29~0); 5845#L208-1 assume !(((4 == ~a2~0 && ~a4~0 <= -86) && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144); 5846#L211-1 assume !(((2 == ~a2~0 && ~a4~0 <= -86) && -98 < ~a0~0 && -61 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5557#L214-1 assume !(-61 < ~a0~0 && ~a4~0 <= -86 && 1 == calculate_output_~input#1 && ((3 == ~a2~0 && ~a29~0 <= -144) || (2 == ~a2~0 && -16 < ~a29~0 && 43 >= ~a29~0) || (43 < ~a29~0 && 2 == ~a2~0))); 5558#L224 assume !((((-86 < ~a4~0 && -42 >= ~a4~0) && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 4 == calculate_output_~input#1) && 1 == ~a2~0) && -147 < ~a0~0 && -98 >= ~a0~0); 5901#L229 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && (2 == ~a2~0 && ~a29~0 <= -144 && 3 == calculate_output_~input#1) && -98 < ~a0~0 && -61 >= ~a0~0); 5797#L239 assume !((~a0~0 <= -147 && ((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 2 == calculate_output_~input#1) && 1 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5240#L244 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && ((((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 3 == calculate_output_~input#1) && -98 < ~a0~0 && -61 >= ~a0~0) && 4 == ~a2~0); 5241#L251 assume !(((3 == ~a2~0 && 3 == calculate_output_~input#1 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0))) && -61 < ~a0~0) && ~a4~0 <= -86); 5713#L257 assume !(((5 == calculate_output_~input#1 && (((-144 < ~a29~0 && -16 >= ~a29~0) && 2 == ~a2~0) || (43 < ~a29~0 && 1 == ~a2~0) || (2 == ~a2~0 && ~a29~0 <= -144))) && -86 < ~a4~0 && -42 >= ~a4~0) && ~a0~0 <= -147); 5714#L263 assume !((((((-144 < ~a29~0 && -16 >= ~a29~0) && 4 == ~a2~0) || (43 < ~a29~0 && 3 == ~a2~0) || (4 == ~a2~0 && ~a29~0 <= -144)) && 2 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0) && ~a0~0 <= -147); 5249#L270 assume !((-61 < ~a0~0 && ((3 == ~a2~0 && ~a29~0 <= -144) || ((-16 < ~a29~0 && 43 >= ~a29~0) && 2 == ~a2~0) || (43 < ~a29~0 && 2 == ~a2~0)) && 2 == calculate_output_~input#1) && ~a4~0 <= -86); 5213#L276 assume !(((4 == ~a2~0 && 1 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && -86 < ~a4~0 && -42 >= ~a4~0) && ~a0~0 <= -147); 5214#L283 assume !((((4 == calculate_output_~input#1 && 43 < ~a29~0) && 1 == ~a2~0) && -98 < ~a0~0 && -61 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5361#L288 assume !((-61 < ~a0~0 && (((43 < ~a29~0 && 4 == ~a2~0) || (5 == ~a2~0 && ~a29~0 <= -144)) || ((-144 < ~a29~0 && -16 >= ~a29~0) && 5 == ~a2~0)) && 1 == calculate_output_~input#1) && ~a4~0 <= -86); 5362#L295 assume !(((-147 < ~a0~0 && -98 >= ~a0~0) && (2 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && -86 < ~a4~0 && -42 >= ~a4~0) && 3 == ~a2~0); 5752#L302 assume !((2 == ~a2~0 && (5 == calculate_output_~input#1 && -86 < ~a4~0 && -42 >= ~a4~0) && -147 < ~a0~0 && -98 >= ~a0~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5910#L309 assume !((((5 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || ~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && 1 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5912#L316 assume !(4 == ~a2~0 && -61 < ~a0~0 && ~a4~0 <= -86 && 5 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || ~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))); 5432#L330 assume !((((3 == calculate_output_~input#1 && -61 < ~a0~0) && ~a4~0 <= -86) && -16 < ~a29~0 && 43 >= ~a29~0) && 5 == ~a2~0); 5433#L337 assume !(1 == ~a2~0 && ~a0~0 <= -147 && (-86 < ~a4~0 && -42 >= ~a4~0) && 4 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))); 5894#L343 assume !((-61 < ~a0~0 && 43 < ~a29~0 && 4 == calculate_output_~input#1 && 5 == ~a2~0) && ~a4~0 <= -86); 5407#L346 assume !(((((4 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0) || (3 == ~a2~0 && 43 < ~a29~0) || (~a29~0 <= -144 && 4 == ~a2~0)) && 5 == calculate_output_~input#1) && ~a0~0 <= -147) && -86 < ~a4~0 && -42 >= ~a4~0); 5408#L351 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (3 == calculate_output_~input#1 && ((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) || (-16 < ~a29~0 && 43 >= ~a29~0))) && ~a0~0 <= -147) && 3 == ~a2~0); 5298#L360 assume !(43 < ~a29~0 && (-61 < ~a0~0 && ~a4~0 <= -86 && 1 == calculate_output_~input#1) && 5 == ~a2~0); 5299#L365 assume !((~a4~0 <= -86 && 43 < ~a29~0 && 2 == calculate_output_~input#1 && -61 < ~a0~0) && 3 == ~a2~0); 5453#L371 assume !(((6 == calculate_output_~input#1 && (((1 == ~a2~0 && 43 < ~a29~0) || (~a29~0 <= -144 && 2 == ~a2~0)) || (2 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0))) && -86 < ~a4~0 && -42 >= ~a4~0) && ~a0~0 <= -147); 5727#L377 assume !(((((-98 < ~a0~0 && -61 >= ~a0~0) && 3 == calculate_output_~input#1) && 2 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0) && 43 < ~a29~0); 5728#L383 assume !((((-147 < ~a0~0 && -98 >= ~a0~0) && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 5 == calculate_output_~input#1) && 4 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5849#L390 assume !(((~a4~0 <= -86 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 1 == calculate_output_~input#1) && 1 == ~a2~0) && -61 < ~a0~0); 5770#L394 assume !(-61 < ~a0~0 && ((43 < ~a29~0 && 6 == calculate_output_~input#1) && 5 == ~a2~0) && ~a4~0 <= -86); 5527#L400 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && (-98 < ~a0~0 && -61 >= ~a0~0) && (3 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && 5 == ~a2~0); 5528#L413 assume !(((-98 < ~a0~0 && -61 >= ~a0~0) && (((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 5 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0) && 4 == ~a2~0); 5290#L418 assume !(~a4~0 <= -86 && -61 < ~a0~0 && (((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 4 == calculate_output_~input#1) && 4 == ~a2~0); 5291#L425 assume !(((((((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) || 43 < ~a29~0) && 6 == calculate_output_~input#1) && -147 < ~a0~0 && -98 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0) && 5 == ~a2~0); 5917#L432 assume !((-98 < ~a0~0 && -61 >= ~a0~0) && 3 == ~a2~0 && (2 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -86 < ~a4~0 && -42 >= ~a4~0); 5918#L438 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (5 == calculate_output_~input#1 && -147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144) && 5 == ~a2~0); 5477#L443 assume !(-61 < ~a0~0 && ~a4~0 <= -86 && 3 == ~a2~0 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 2 == calculate_output_~input#1); 5478#L449 assume !(((3 == ~a2~0 && ((-16 < ~a29~0 && 43 >= ~a29~0) || ~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 2 == calculate_output_~input#1) && ~a0~0 <= -147) && -86 < ~a4~0 && -42 >= ~a4~0); 5508#L455 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && ((((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 5 == calculate_output_~input#1) && 5 == ~a2~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5227#L459 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (1 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && -147 < ~a0~0 && -98 >= ~a0~0) && 4 == ~a2~0); 5228#L466 assume !(((((5 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0) || (43 < ~a29~0 && 4 == ~a2~0) || (5 == ~a2~0 && ~a29~0 <= -144)) && 2 == calculate_output_~input#1) && ~a4~0 <= -86) && -61 < ~a0~0); 5816#L472 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && ((-98 < ~a0~0 && -61 >= ~a0~0) && 6 == calculate_output_~input#1) && 2 == ~a2~0) && ~a29~0 <= -144); 5733#L478 assume !((-16 < ~a29~0 && 43 >= ~a29~0) && ~a4~0 <= -86 && (6 == calculate_output_~input#1 && -61 < ~a0~0) && 5 == ~a2~0); 5693#L484 assume !(((-16 < ~a29~0 && 43 >= ~a29~0) && (4 == calculate_output_~input#1 && -61 < ~a0~0) && ~a4~0 <= -86) && 5 == ~a2~0); 5694#L489 assume !(-61 < ~a0~0 && ~a4~0 <= -86 && 5 == calculate_output_~input#1 && ((((-16 < ~a29~0 && 43 >= ~a29~0) && 2 == ~a2~0) || (2 == ~a2~0 && 43 < ~a29~0)) || (~a29~0 <= -144 && 3 == ~a2~0))); 5908#L496 assume !(((-98 < ~a0~0 && -61 >= ~a0~0) && (1 == calculate_output_~input#1 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0))) && -86 < ~a4~0 && -42 >= ~a4~0) && 2 == ~a2~0); 5843#L501 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && (-98 < ~a0~0 && -61 >= ~a0~0) && (6 == calculate_output_~input#1 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0))) && 2 == ~a2~0); 5784#L507 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && (-147 < ~a0~0 && -98 >= ~a0~0) && 3 == calculate_output_~input#1 && ((((-16 < ~a29~0 && 43 >= ~a29~0) && 1 == ~a2~0) || (43 < ~a29~0 && 1 == ~a2~0)) || (2 == ~a2~0 && ~a29~0 <= -144))); 5772#L512 assume !(((~a0~0 <= -147 && 2 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && 4 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5773#L517 assume !((((-86 < ~a4~0 && -42 >= ~a4~0) && 4 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || ~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -98 < ~a0~0 && -61 >= ~a0~0) && 1 == ~a2~0); 5791#L524 assume !((-147 < ~a0~0 && -98 >= ~a0~0) && ~a29~0 <= -144 && (-86 < ~a4~0 && -42 >= ~a4~0) && 3 == calculate_output_~input#1 && 5 == ~a2~0); 5399#L530 assume !(4 == ~a2~0 && (-86 < ~a4~0 && -42 >= ~a4~0) && (5 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && ~a0~0 <= -147); 5400#L539 assume !((5 == ~a2~0 && (-98 < ~a0~0 && -61 >= ~a0~0) && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 2 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0); 5438#L552 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && 1 == ~a2~0 && ~a0~0 <= -147 && (-16 < ~a29~0 && 43 >= ~a29~0) && 5 == calculate_output_~input#1); 5829#L556 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && ~a0~0 <= -147 && (((-144 < ~a29~0 && -16 >= ~a29~0) && 2 == ~a2~0) || (1 == ~a2~0 && 43 < ~a29~0) || (~a29~0 <= -144 && 2 == ~a2~0)) && 4 == calculate_output_~input#1); 5413#L567 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && 2 == ~a2~0 && (((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 2 == calculate_output_~input#1) && -98 < ~a0~0 && -61 >= ~a0~0); 5414#L579 assume !(-61 < ~a0~0 && ~a4~0 <= -86 && 5 == ~a2~0 && 43 < ~a29~0 && 3 == calculate_output_~input#1); 5764#L584 assume !(-61 < ~a0~0 && ~a4~0 <= -86 && (3 == ~a2~0 && 4 == calculate_output_~input#1) && 43 < ~a29~0); 5655#L597 assume !(((-147 < ~a0~0 && -98 >= ~a0~0) && ((((-16 < ~a29~0 && 43 >= ~a29~0) && 1 == ~a2~0) || (1 == ~a2~0 && 43 < ~a29~0)) || (2 == ~a2~0 && ~a29~0 <= -144)) && 6 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0); 5656#L604 assume !((-98 < ~a0~0 && -61 >= ~a0~0) && ((1 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && 3 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5837#L616 assume !((2 == ~a2~0 && ((-144 < ~a29~0 && -16 >= ~a29~0) && 1 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0) && -147 < ~a0~0 && -98 >= ~a0~0); 5217#L623 assume !(~a0~0 <= -147 && (-86 < ~a4~0 && -42 >= ~a4~0) && 6 == calculate_output_~input#1 && ((4 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0) || (43 < ~a29~0 && 3 == ~a2~0) || (4 == ~a2~0 && ~a29~0 <= -144))); 5219#L630 assume !(((1 == ~a2~0 && 5 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -147 < ~a0~0 && -98 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5561#L637 assume !(((-98 < ~a0~0 && -61 >= ~a0~0) && (-86 < ~a4~0 && -42 >= ~a4~0) && 4 == calculate_output_~input#1 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0))) && 2 == ~a2~0); 5628#L644 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && 5 == ~a2~0 && (~a0~0 <= -147 && 2 == calculate_output_~input#1) && 43 < ~a29~0); 5930#L651 assume !(1 == ~a2~0 && (-86 < ~a4~0 && -42 >= ~a4~0) && ((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 3 == calculate_output_~input#1) && ~a0~0 <= -147); 5839#L662 assume !(((1 == ~a2~0 && 6 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -147 < ~a0~0 && -98 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5824#L667 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && (1 == ~a2~0 && 2 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -147 < ~a0~0 && -98 >= ~a0~0); 5640#L672 assume !(~a0~0 <= -147 && 2 == ~a2~0 && (-86 < ~a4~0 && -42 >= ~a4~0) && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 2 == calculate_output_~input#1); 5626#L678 assume !((-147 < ~a0~0 && -98 >= ~a0~0) && ((((43 < ~a29~0 && 2 == ~a2~0) || (3 == ~a2~0 && ~a29~0 <= -144)) || (3 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0)) && 4 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0); 5569#L685 assume !(((5 == ~a2~0 && 4 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -86 < ~a4~0 && -42 >= ~a4~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5379#L691 assume !(2 == ~a2~0 && (-98 < ~a0~0 && -61 >= ~a0~0) && (~a29~0 <= -144 && 1 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0); 5380#L697 assume !(((~a4~0 <= -86 && -61 < ~a0~0 && 5 == calculate_output_~input#1) && 5 == ~a2~0) && -16 < ~a29~0 && 43 >= ~a29~0); 5265#L703 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && (((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 6 == calculate_output_~input#1) && 4 == ~a2~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5266#L717 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && 5 == ~a2~0 && (-98 < ~a0~0 && -61 >= ~a0~0) && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 4 == calculate_output_~input#1); 5331#L722 assume !((((-86 < ~a4~0 && -42 >= ~a4~0) && 4 == calculate_output_~input#1 && -98 < ~a0~0 && -61 >= ~a0~0) && ~a29~0 <= -144) && 2 == ~a2~0); 5483#L728 assume !(1 == ~a2~0 && ((1 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && ~a0~0 <= -147) && -86 < ~a4~0 && -42 >= ~a4~0); 5489#L735 assume !(~a4~0 <= -86 && -61 < ~a0~0 && (((4 == ~a2~0 && 43 < ~a29~0) || (5 == ~a2~0 && ~a29~0 <= -144)) || ((-144 < ~a29~0 && -16 >= ~a29~0) && 5 == ~a2~0)) && 3 == calculate_output_~input#1); 5383#L742 assume !((5 == ~a2~0 && (5 == calculate_output_~input#1 && (((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) || 43 < ~a29~0)) && -147 < ~a0~0 && -98 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5384#L745 assume !((((-16 < ~a29~0 && 43 >= ~a29~0) && 1 == calculate_output_~input#1 && -147 < ~a0~0 && -98 >= ~a0~0) && 2 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5521#L752 assume !((~a4~0 <= -86 && 6 == calculate_output_~input#1 && (((2 == ~a2~0 && -16 < ~a29~0 && 43 >= ~a29~0) || (2 == ~a2~0 && 43 < ~a29~0)) || (3 == ~a2~0 && ~a29~0 <= -144))) && -61 < ~a0~0); 5522#L758 assume !(((-61 < ~a0~0 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 5 == calculate_output_~input#1) && ~a4~0 <= -86) && 3 == ~a2~0); 5602#L764 assume !((-147 < ~a0~0 && -98 >= ~a0~0) && (-86 < ~a4~0 && -42 >= ~a4~0) && ((3 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0) || (43 < ~a29~0 && 2 == ~a2~0) || (3 == ~a2~0 && ~a29~0 <= -144)) && 5 == calculate_output_~input#1); 5928#L771 assume !((-98 < ~a0~0 && -61 >= ~a0~0) && ((6 == calculate_output_~input#1 && -86 < ~a4~0 && -42 >= ~a4~0) && 1 == ~a2~0) && 43 < ~a29~0); 5766#L778 assume !(~a0~0 <= -147 && ((6 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && 4 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5767#L784 assume !(((1 == ~a2~0 && 2 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || ~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -86 < ~a4~0 && -42 >= ~a4~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5513#L789 assume !(((-98 < ~a0~0 && -61 >= ~a0~0) && 4 == ~a2~0 && 4 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -86 < ~a4~0 && -42 >= ~a4~0); 5514#L796 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (4 == calculate_output_~input#1 && ((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) || (-16 < ~a29~0 && 43 >= ~a29~0))) && ~a0~0 <= -147) && 3 == ~a2~0); 5337#L803 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && ((~a29~0 <= -144 && 2 == ~a2~0) || ((-16 < ~a29~0 && 43 >= ~a29~0) && 1 == ~a2~0) || (1 == ~a2~0 && 43 < ~a29~0)) && 4 == calculate_output_~input#1) && -147 < ~a0~0 && -98 >= ~a0~0); 5338#L814 assume !(~a0~0 <= -147 && (-86 < ~a4~0 && -42 >= ~a4~0) && 1 == calculate_output_~input#1 && (((-144 < ~a29~0 && -16 >= ~a29~0) && 4 == ~a2~0) || (43 < ~a29~0 && 3 == ~a2~0) || (4 == ~a2~0 && ~a29~0 <= -144))); 5586#L821 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 5 == calculate_output_~input#1) && 2 == ~a2~0) && ~a0~0 <= -147); 5717#L827 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && 3 == ~a2~0 && (-147 < ~a0~0 && -98 >= ~a0~0) && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 5 == calculate_output_~input#1); 5667#L834 assume !(5 == ~a2~0 && ((~a0~0 <= -147 && 5 == calculate_output_~input#1) && 43 < ~a29~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5365#L839 assume !((-16 < ~a29~0 && 43 >= ~a29~0) && ((-86 < ~a4~0 && -42 >= ~a4~0) && 1 == ~a2~0 && 3 == calculate_output_~input#1) && ~a0~0 <= -147); 5366#L850 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && (-147 < ~a0~0 && -98 >= ~a0~0) && 4 == ~a2~0 && 4 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)); 5277#L855 assume !((~a4~0 <= -86 && 3 == calculate_output_~input#1 && (((1 == ~a2~0 && 43 < ~a29~0) || (~a29~0 <= -144 && 2 == ~a2~0)) || (2 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0))) && -61 < ~a0~0); 5278#L861 assume !(4 == ~a2~0 && ((6 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && -86 < ~a4~0 && -42 >= ~a4~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5622#L865 assume !(5 == ~a2~0 && ((((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 3 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0) && ~a0~0 <= -147); 5623#L872 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && ((3 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0) || (2 == ~a2~0 && 43 < ~a29~0) || (~a29~0 <= -144 && 3 == ~a2~0)) && 1 == calculate_output_~input#1) && -147 < ~a0~0 && -98 >= ~a0~0); 5841#L878 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && ((((-16 < ~a29~0 && 43 >= ~a29~0) || ~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 2 == calculate_output_~input#1) && ~a0~0 <= -147) && 5 == ~a2~0); 5786#L884 assume !(~a4~0 <= -86 && -61 < ~a0~0 && 5 == calculate_output_~input#1 && (((43 < ~a29~0 && 4 == ~a2~0) || (~a29~0 <= -144 && 5 == ~a2~0)) || (5 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0))); 5787#L890 assume !(3 == ~a2~0 && ~a4~0 <= -86 && (((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 1 == calculate_output_~input#1) && -61 < ~a0~0); 5549#L895 assume !(5 == ~a2~0 && ((1 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && -86 < ~a4~0 && -42 >= ~a4~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5550#L905 assume !((((-61 < ~a0~0 && 2 == calculate_output_~input#1) && 43 < ~a29~0) && ~a4~0 <= -86) && 5 == ~a2~0); 5687#L911 assume !((((1 == calculate_output_~input#1 && 1 == ~a2~0) && 43 < ~a29~0) && -98 < ~a0~0 && -61 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5642#L917 assume !(((2 == ~a2~0 && 4 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && -86 < ~a4~0 && -42 >= ~a4~0) && ~a0~0 <= -147); 5643#L922 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (6 == calculate_output_~input#1 && 43 < ~a29~0) && 2 == ~a2~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5885#L929 assume !((-147 < ~a0~0 && -98 >= ~a0~0) && ((((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 3 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0) && 3 == ~a2~0); 5517#L935 assume !(((-147 < ~a0~0 && -98 >= ~a0~0) && (1 == calculate_output_~input#1 && 5 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0) && ~a29~0 <= -144); 5518#L940 assume !((1 == ~a2~0 && ~a0~0 <= -147 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 6 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0); 5608#L945 assume !(((((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 2 == calculate_output_~input#1) && -147 < ~a0~0 && -98 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0) && 4 == ~a2~0); 5609#L952 assume !((1 == ~a2~0 && (5 == calculate_output_~input#1 && -86 < ~a4~0 && -42 >= ~a4~0) && 43 < ~a29~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5669#L958 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (-98 < ~a0~0 && -61 >= ~a0~0) && 5 == calculate_output_~input#1 && 2 == ~a2~0) && ~a29~0 <= -144); 5670#L965 assume !((-61 < ~a0~0 && 1 == ~a2~0 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 3 == calculate_output_~input#1) && ~a4~0 <= -86); 5776#L969 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && ((((1 == ~a2~0 && -16 < ~a29~0 && 43 >= ~a29~0) || (43 < ~a29~0 && 1 == ~a2~0)) || (2 == ~a2~0 && ~a29~0 <= -144)) && 5 == calculate_output_~input#1) && -147 < ~a0~0 && -98 >= ~a0~0); 5777#L976 assume !(((((-147 < ~a0~0 && -98 >= ~a0~0) && 4 == calculate_output_~input#1) && -16 < ~a29~0 && 43 >= ~a29~0) && 2 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5739#L983 assume !(~a4~0 <= -86 && ((43 < ~a29~0 && 5 == calculate_output_~input#1) && -61 < ~a0~0) && 3 == ~a2~0); 5740#L989 assume !((4 == ~a2~0 && ~a4~0 <= -86 && 3 == calculate_output_~input#1 && ((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) || (-16 < ~a29~0 && 43 >= ~a29~0))) && -61 < ~a0~0); 5814#L995 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && ((((-16 < ~a29~0 && 43 >= ~a29~0) || ~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 6 == calculate_output_~input#1) && -98 < ~a0~0 && -61 >= ~a0~0) && 1 == ~a2~0); 5533#L1002 assume !((((((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 6 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0) && 2 == ~a2~0) && ~a0~0 <= -147); 5534#L1008 assume !(-61 < ~a0~0 && ~a4~0 <= -86 && (((-16 < ~a29~0 && 43 >= ~a29~0) || ~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) && 2 == calculate_output_~input#1) && 4 == ~a2~0); 5598#L1014 assume !((((1 == calculate_output_~input#1 && (((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) || 43 < ~a29~0)) && -147 < ~a0~0 && -98 >= ~a0~0) && 5 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5719#L1021 assume !((((-98 < ~a0~0 && -61 >= ~a0~0) && 2 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && 3 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5897#L1026 assume !((4 == ~a2~0 && (-86 < ~a4~0 && -42 >= ~a4~0) && 1 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && -98 < ~a0~0 && -61 >= ~a0~0); 5898#L1029 assume !((2 == ~a2~0 && ((-147 < ~a0~0 && -98 >= ~a0~0) && 4 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0) && -144 < ~a29~0 && -16 >= ~a29~0); 5436#L1036 assume !(5 == ~a2~0 && (-86 < ~a4~0 && -42 >= ~a4~0) && ((-147 < ~a0~0 && -98 >= ~a0~0) && 4 == calculate_output_~input#1) && ~a29~0 <= -144); 5387#L1040 assume !(~a4~0 <= -86 && ((((2 == ~a2~0 && -16 < ~a29~0 && 43 >= ~a29~0) || (43 < ~a29~0 && 2 == ~a2~0)) || (3 == ~a2~0 && ~a29~0 <= -144)) && 3 == calculate_output_~input#1) && -61 < ~a0~0); 5388#L1045 assume !(2 == ~a2~0 && (-86 < ~a4~0 && -42 >= ~a4~0) && (((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 1 == calculate_output_~input#1) && ~a0~0 <= -147); 5673#L1048 assume !(~a0~0 <= -147 && ((((3 == ~a2~0 && 43 < ~a29~0) || (~a29~0 <= -144 && 4 == ~a2~0)) || (4 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0)) && 4 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0); 5614#L1054 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && (~a0~0 <= -147 && 5 == ~a2~0 && 1 == calculate_output_~input#1) && 43 < ~a29~0); 5615#L1059 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 3 == calculate_output_~input#1) && -98 < ~a0~0 && -61 >= ~a0~0) && 5 == ~a2~0); 5677#L1072 assume !((2 == ~a2~0 && (4 == calculate_output_~input#1 && -86 < ~a4~0 && -42 >= ~a4~0) && 43 < ~a29~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5333#L1084 assume !(((((((-16 < ~a29~0 && 43 >= ~a29~0) && 1 == ~a2~0) || (43 < ~a29~0 && 1 == ~a2~0)) || (2 == ~a2~0 && ~a29~0 <= -144)) && 2 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0) && -147 < ~a0~0 && -98 >= ~a0~0); 5334#L1091 assume !(~a4~0 <= -86 && (6 == calculate_output_~input#1 && (((43 < ~a29~0 && 1 == ~a2~0) || (~a29~0 <= -144 && 2 == ~a2~0)) || (2 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0))) && -61 < ~a0~0); 5487#L1096 assume !(1 == ~a2~0 && (43 < ~a29~0 && 2 == calculate_output_~input#1 && -98 < ~a0~0 && -61 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5553#L1101 assume !((((4 == calculate_output_~input#1 && ((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0))) && ~a4~0 <= -86) && 3 == ~a2~0) && -61 < ~a0~0); 5345#L1108 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && (2 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && 4 == ~a2~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5327#L1118 assume !(2 == ~a2~0 && ((((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 3 == calculate_output_~input#1) && -98 < ~a0~0 && -61 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5328#L1125 assume !((-98 < ~a0~0 && -61 >= ~a0~0) && ((2 == calculate_output_~input#1 && (~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0))) && 4 == ~a2~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5683#L1132 assume !((-147 < ~a0~0 && -98 >= ~a0~0) && (-86 < ~a4~0 && -42 >= ~a4~0) && (2 == calculate_output_~input#1 && (((-144 < ~a29~0 && -16 >= ~a29~0) || (-16 < ~a29~0 && 43 >= ~a29~0)) || 43 < ~a29~0)) && 5 == ~a2~0); 5743#L1138 assume !(43 < ~a29~0 && ~a4~0 <= -86 && -61 < ~a0~0 && 3 == ~a2~0 && 3 == calculate_output_~input#1); 5659#L1144 assume !((((1 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && -86 < ~a4~0 && -42 >= ~a4~0) && -147 < ~a0~0 && -98 >= ~a0~0) && 3 == ~a2~0); 5341#L1155 assume !((-86 < ~a4~0 && -42 >= ~a4~0) && ~a0~0 <= -147 && (((-144 < ~a29~0 && -16 >= ~a29~0) && 2 == ~a2~0) || (43 < ~a29~0 && 1 == ~a2~0) || (2 == ~a2~0 && ~a29~0 <= -144)) && 1 == calculate_output_~input#1); 5342#L1160 assume !(4 == ~a2~0 && ((3 == calculate_output_~input#1 && ((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0)) && -147 < ~a0~0 && -98 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5353#L1166 assume !(4 == ~a2~0 && ((((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 1 == calculate_output_~input#1) && ~a4~0 <= -86) && -61 < ~a0~0); 5592#L1172 assume !((4 == ~a2~0 && (((-16 < ~a29~0 && 43 >= ~a29~0) || 43 < ~a29~0) && 4 == calculate_output_~input#1) && -98 < ~a0~0 && -61 >= ~a0~0) && -86 < ~a4~0 && -42 >= ~a4~0); 5663#L1178 assume !(((-86 < ~a4~0 && -42 >= ~a4~0) && 43 < ~a29~0 && 3 == calculate_output_~input#1 && 1 == ~a2~0) && -98 < ~a0~0 && -61 >= ~a0~0); 5664#L1182 assume !((-98 < ~a0~0 && -61 >= ~a0~0) && 1 == ~a2~0 && (-86 < ~a4~0 && -42 >= ~a4~0) && ((~a29~0 <= -144 || (-144 < ~a29~0 && -16 >= ~a29~0)) || (-16 < ~a29~0 && 43 >= ~a29~0)) && 3 == calculate_output_~input#1); 5906#L1188 assume !(~a0~0 <= -147 && (((2 == ~a2~0 && -144 < ~a29~0 && -16 >= ~a29~0) || (43 < ~a29~0 && 1 == ~a2~0) || (~a29~0 <= -144 && 2 == ~a2~0)) && 2 == calculate_output_~input#1) && -86 < ~a4~0 && -42 >= ~a4~0); 5588#L1194 assume (((-86 < ~a4~0 && -42 >= ~a4~0) && 2 == calculate_output_~input#1 && 2 == ~a2~0) && -147 < ~a0~0 && -98 >= ~a0~0) && -144 < ~a29~0 && -16 >= ~a29~0;~a4~0 := (if (if ~a4~0 < 0 && 0 != ~a4~0 % 5 then 1 + ~a4~0 / 5 else ~a4~0 / 5) - 28051 < 0 && 0 != ((if ~a4~0 < 0 && 0 != ~a4~0 % 5 then 1 + ~a4~0 / 5 else ~a4~0 / 5) - 28051) % 5 then 1 + ((if ~a4~0 < 0 && 0 != ~a4~0 % 5 then 1 + ~a4~0 / 5 else ~a4~0 / 5) - 28051) / 5 else ((if ~a4~0 < 0 && 0 != ~a4~0 % 5 then 1 + ~a4~0 / 5 else ~a4~0 / 5) - 28051) / 5);~a0~0 := -483723 + (~a0~0 - -70089);~a2~0 := 1;calculate_output_#res#1 := -1; 5302#calculate_output_returnLabel#1 main_#t~ret9#1 := calculate_output_#res#1;havoc calculate_output_#t~ret7#1, calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret9#1;havoc main_#t~ret9#1;havoc main_~input~0#1; 5303#L1776-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet8#1;main_~input~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1; 5745#L1781 [2023-11-21 22:09:59,935 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:09:59,935 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2023-11-21 22:09:59,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:09:59,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040005076] [2023-11-21 22:09:59,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:09:59,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:09:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:09:59,951 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:09:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:09:59,966 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:09:59,967 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:09:59,967 INFO L85 PathProgramCache]: Analyzing trace with hash -2113502144, now seen corresponding path program 1 times [2023-11-21 22:09:59,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:09:59,968 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32165993] [2023-11-21 22:09:59,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:09:59,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:10:00,104 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:10:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:10:00,191 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:10:00,192 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:10:00,192 INFO L85 PathProgramCache]: Analyzing trace with hash 264697703, now seen corresponding path program 1 times [2023-11-21 22:10:00,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:10:00,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359648783] [2023-11-21 22:10:00,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:10:00,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:10:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:10:00,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:10:00,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:10:00,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359648783] [2023-11-21 22:10:00,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [359648783] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:10:00,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:10:00,644 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-21 22:10:00,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403072963] [2023-11-21 22:10:00,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton