./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem14_label11.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem14_label11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU --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 45de9b50be73ad8596a15a884179fe100fef73e55c1a72900286dd4b459dfc0f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:15:21,673 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:15:21,763 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-10-31 22:15:21,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:15:21,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:15:21,793 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:15:21,793 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:15:21,794 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:15:21,795 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:15:21,796 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:15:21,797 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:15:21,797 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:15:21,798 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:15:21,798 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-10-31 22:15:21,799 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-10-31 22:15:21,800 INFO L153 SettingsManager]: * Use old map elimination=false [2024-10-31 22:15:21,800 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-10-31 22:15:21,801 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-10-31 22:15:21,801 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-10-31 22:15:21,802 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:15:21,802 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-10-31 22:15:21,803 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-31 22:15:21,804 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:15:21,804 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-31 22:15:21,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:15:21,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-10-31 22:15:21,805 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-10-31 22:15:21,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-10-31 22:15:21,806 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:15:21,806 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-31 22:15:21,807 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-31 22:15:21,807 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:15:21,808 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-10-31 22:15:21,808 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:15:21,809 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:15:21,809 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:15:21,810 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:15:21,810 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:15:21,811 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-10-31 22:15:21,811 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_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45de9b50be73ad8596a15a884179fe100fef73e55c1a72900286dd4b459dfc0f [2024-10-31 22:15:22,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:15:22,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:15:22,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:15:22,187 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:15:22,188 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:15:22,189 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/eca-rers2012/Problem14_label11.c Unable to find full path for "g++" [2024-10-31 22:15:24,224 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:15:24,532 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:15:24,533 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/sv-benchmarks/c/eca-rers2012/Problem14_label11.c [2024-10-31 22:15:24,558 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/data/e56cad56a/d981ab02cfa4459b8899c242929f4504/FLAG6ddf683ff [2024-10-31 22:15:24,808 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/data/e56cad56a/d981ab02cfa4459b8899c242929f4504 [2024-10-31 22:15:24,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:15:24,813 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:15:24,814 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:15:24,815 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:15:24,821 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:15:24,823 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:15:24" (1/1) ... [2024-10-31 22:15:24,824 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22fd2fe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:24, skipping insertion in model container [2024-10-31 22:15:24,824 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:15:24" (1/1) ... [2024-10-31 22:15:24,894 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:15:25,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:25,370 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:15:25,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:25,601 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:15:25,602 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25 WrapperNode [2024-10-31 22:15:25,602 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:15:25,603 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:15:25,603 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:15:25,604 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:15:25,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,644 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,737 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 858 [2024-10-31 22:15:25,738 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:15:25,739 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:15:25,739 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:15:25,739 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:15:25,752 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,762 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,849 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-31 22:15:25,849 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,849 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,882 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,890 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,895 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,904 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,919 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:15:25,923 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:15:25,924 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:15:25,924 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:15:25,925 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (1/1) ... [2024-10-31 22:15:25,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:25,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:25,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:25,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-10-31 22:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:15:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:15:26,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:15:26,125 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:15:26,128 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:15:27,734 INFO L? ?]: Removed 123 outVars from TransFormulas that were not future-live. [2024-10-31 22:15:27,739 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:15:27,769 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:15:27,769 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-31 22:15:27,769 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:15:27 BoogieIcfgContainer [2024-10-31 22:15:27,770 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:15:27,770 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-10-31 22:15:27,771 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-10-31 22:15:27,778 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-10-31 22:15:27,779 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 22:15:27,779 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 31.10 10:15:24" (1/3) ... [2024-10-31 22:15:27,785 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7a7af639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 31.10 10:15:27, skipping insertion in model container [2024-10-31 22:15:27,785 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 22:15:27,785 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:25" (2/3) ... [2024-10-31 22:15:27,786 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7a7af639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 31.10 10:15:27, skipping insertion in model container [2024-10-31 22:15:27,786 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-10-31 22:15:27,786 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:15:27" (3/3) ... [2024-10-31 22:15:27,789 INFO L332 chiAutomizerObserver]: Analyzing ICFG Problem14_label11.c [2024-10-31 22:15:27,919 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-10-31 22:15:27,919 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-10-31 22:15:27,920 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-10-31 22:15:27,920 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-10-31 22:15:27,920 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-10-31 22:15:27,920 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-10-31 22:15:27,921 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-10-31 22:15:27,921 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-10-31 22:15:27,927 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 245 states, 244 states have (on average 1.7295081967213115) internal successors, (422), 244 states have internal predecessors, (422), 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) [2024-10-31 22:15:27,970 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2024-10-31 22:15:27,970 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 22:15:27,970 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 22:15:28,005 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-10-31 22:15:28,006 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] [2024-10-31 22:15:28,006 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-10-31 22:15:28,007 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 245 states, 244 states have (on average 1.7295081967213115) internal successors, (422), 244 states have internal predecessors, (422), 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) [2024-10-31 22:15:28,017 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 240 [2024-10-31 22:15:28,022 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 22:15:28,022 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 22:15:28,024 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-10-31 22:15:28,024 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] [2024-10-31 22:15:28,033 INFO L745 eck$LassoCheckResult]: Stem: 138#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 148#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 11#L890-2true [2024-10-31 22:15:28,039 INFO L747 eck$LassoCheckResult]: Loop: 11#L890-2true assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 69#L895true 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 180#L31true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 154#L31-2true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 222#L34-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 164#L37-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 167#L40-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 143#L43-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 232#L46-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 93#L49-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 208#L52-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 67#L55-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 5#L58-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 94#L61-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 239#L64-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 78#L67-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 134#L70-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 221#L73-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 226#L76-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 223#L79-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 6#L82-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 37#L85-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 98#L88-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 144#L91-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 68#L94-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 192#L97-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 178#L100-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 30#L103-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 96#L106-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 100#L109-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 171#L112-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 48#L115-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 40#L118-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 89#L121-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 29#L124-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 196#L127-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 240#L130-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 174#L133-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 158#L136-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 116#L139-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 66#L142-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 55#L145-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 213#L148-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 140#L151-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 225#L154-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 9#L157-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 141#L160-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 13#L163-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 186#L166-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 160#L169-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 36#L172-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 234#L175-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 215#L178-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 52#L181-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 103#L184-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 207#L187-1true assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 204#L190-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 84#L193-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 54#L196-1true assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 245#L199-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 85#L202-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 159#L205-1true assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 157#L208-1true assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 218#L211-1true assume (1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0;~a12~0 := 5 * (if -1 * (555500 + ~a12~0) < 0 && 0 != -1 * (555500 + ~a12~0) % 10 then 1 + -1 * (555500 + ~a12~0) / 10 else -1 * (555500 + ~a12~0) / 10);~a15~0 := 5;~a21~0 := 6;calculate_output_#res#1 := -1; 12#calculate_output_returnLabel#1true main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1; 11#L890-2true [2024-10-31 22:15:28,047 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:28,048 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-10-31 22:15:28,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:28,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398307114] [2024-10-31 22:15:28,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:28,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:28,173 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:28,204 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:28,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:28,208 INFO L85 PathProgramCache]: Analyzing trace with hash 378222778, now seen corresponding path program 1 times [2024-10-31 22:15:28,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:28,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132343409] [2024-10-31 22:15:28,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:28,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:28,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:28,338 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:28,399 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:28,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:28,403 INFO L85 PathProgramCache]: Analyzing trace with hash 489209144, now seen corresponding path program 1 times [2024-10-31 22:15:28,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:28,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242157778] [2024-10-31 22:15:28,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:28,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-31 22:15:28,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:15:28,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242157778] [2024-10-31 22:15:28,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242157778] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:15:28,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:15:28,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:15:28,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649062571] [2024-10-31 22:15:28,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:15:29,538 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:15:29,539 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:15:29,539 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:15:29,540 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:15:29,540 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-10-31 22:15:29,540 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:29,540 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:15:29,540 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:15:29,540 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem14_label11.c_Iteration1_Loop [2024-10-31 22:15:29,541 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:15:29,541 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:15:29,564 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,637 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,640 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,643 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,647 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,652 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,656 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,660 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,664 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:29,671 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:30,050 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:15:30,051 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-10-31 22:15:30,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:30,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:30,057 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:30,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-10-31 22:15:30,061 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:30,062 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:30,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-10-31 22:15:30,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:30,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:30,282 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:30,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-10-31 22:15:30,287 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-10-31 22:15:30,287 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:31,078 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-10-31 22:15:31,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:31,085 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:15:31,085 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:15:31,085 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:15:31,086 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:15:31,086 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 22:15:31,086 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:31,086 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:15:31,086 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:15:31,086 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem14_label11.c_Iteration1_Loop [2024-10-31 22:15:31,087 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:15:31,087 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:15:31,091 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,148 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,152 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,156 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,160 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,164 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,167 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,170 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,177 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,185 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:31,531 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:15:31,536 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 22:15:31,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:31,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:31,540 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:31,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-10-31 22:15:31,543 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 [2024-10-31 22:15:31,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:31,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:31,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:31,560 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-10-31 22:15:31,560 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:31,568 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-10-31 22:15:31,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:31,579 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-10-31 22:15:31,591 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-10-31 22:15:31,595 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. [2024-10-31 22:15:31,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:31,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:31,611 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:31,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-10-31 22:15:31,620 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-10-31 22:15:31,620 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-10-31 22:15:31,621 INFO L474 LassoAnalysis]: Proved termination. [2024-10-31 22:15:31,621 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a12~0) = 1*~a12~0 Supporting invariants [] [2024-10-31 22:15:31,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-10-31 22:15:31,644 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-10-31 22:15:31,670 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:31,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-31 22:15:31,696 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:15:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:31,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-31 22:15:31,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:15:31,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2024-10-31 22:15:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-31 22:15:32,110 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 [2024-10-31 22:15:32,115 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 245 states, 244 states have (on average 1.7295081967213115) internal successors, (422), 244 states have internal predecessors, (422), 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) [2024-10-31 22:15:33,372 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 245 states, 244 states have (on average 1.7295081967213115) internal successors, (422), 244 states have internal predecessors, (422), 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 976 states and 1563 transitions. Complement of second has 6 states. [2024-10-31 22:15:33,374 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 [2024-10-31 22:15:33,379 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) [2024-10-31 22:15:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 810 transitions. [2024-10-31 22:15:33,382 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 65 letters. [2024-10-31 22:15:33,384 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:33,385 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 67 letters. Loop has 65 letters. [2024-10-31 22:15:33,386 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:33,386 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 810 transitions. Stem has 2 letters. Loop has 130 letters. [2024-10-31 22:15:33,389 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:33,392 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 976 states and 1563 transitions. [2024-10-31 22:15:33,405 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 418 [2024-10-31 22:15:33,414 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 976 states to 602 states and 944 transitions. [2024-10-31 22:15:33,415 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 421 [2024-10-31 22:15:33,417 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 423 [2024-10-31 22:15:33,417 INFO L73 IsDeterministic]: Start isDeterministic. Operand 602 states and 944 transitions. [2024-10-31 22:15:33,422 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-10-31 22:15:33,423 INFO L218 hiAutomatonCegarLoop]: Abstraction has 602 states and 944 transitions. [2024-10-31 22:15:33,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states and 944 transitions. [2024-10-31 22:15:33,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 600. [2024-10-31 22:15:33,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 600 states, 600 states have (on average 1.57) internal successors, (942), 599 states have internal predecessors, (942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-31 22:15:33,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 942 transitions. [2024-10-31 22:15:33,483 INFO L240 hiAutomatonCegarLoop]: Abstraction has 600 states and 942 transitions. [2024-10-31 22:15:33,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:15:33,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 22:15:33,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:15:33,488 INFO L87 Difference]: Start difference. First operand 600 states and 942 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) [2024-10-31 22:15:34,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:15:34,603 INFO L93 Difference]: Finished difference Result 792 states and 996 transitions. [2024-10-31 22:15:34,603 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 792 states and 996 transitions. [2024-10-31 22:15:34,610 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 534 [2024-10-31 22:15:34,613 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 792 states to 537 states and 723 transitions. [2024-10-31 22:15:34,613 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 537 [2024-10-31 22:15:34,614 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 537 [2024-10-31 22:15:34,615 INFO L73 IsDeterministic]: Start isDeterministic. Operand 537 states and 723 transitions. [2024-10-31 22:15:34,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-10-31 22:15:34,617 INFO L218 hiAutomatonCegarLoop]: Abstraction has 537 states and 723 transitions. [2024-10-31 22:15:34,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states and 723 transitions. [2024-10-31 22:15:34,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 358. [2024-10-31 22:15:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 358 states, 358 states have (on average 1.4189944134078212) internal successors, (508), 357 states have internal predecessors, (508), 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) [2024-10-31 22:15:34,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 508 transitions. [2024-10-31 22:15:34,649 INFO L240 hiAutomatonCegarLoop]: Abstraction has 358 states and 508 transitions. [2024-10-31 22:15:34,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 22:15:34,650 INFO L425 stractBuchiCegarLoop]: Abstraction has 358 states and 508 transitions. [2024-10-31 22:15:34,653 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-10-31 22:15:34,653 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 358 states and 508 transitions. [2024-10-31 22:15:34,655 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 356 [2024-10-31 22:15:34,656 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 22:15:34,659 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 22:15:34,660 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-10-31 22:15:34,661 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:15:34,662 INFO L745 eck$LassoCheckResult]: Stem: 2897#$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;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 2898#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 2873#L890-2 [2024-10-31 22:15:34,662 INFO L747 eck$LassoCheckResult]: Loop: 2873#L890-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 2874#L895 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 2981#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 2933#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 2934#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 2957#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 2958#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 2907#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 2908#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 3013#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 3007#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 2984#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 2852#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 2853#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 3014#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 3001#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 2890#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 2891#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 3016#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 3017#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 2854#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 2855#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 2941#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 2909#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 2910#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 2985#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 2980#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 2919#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 2920#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 3015#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 2972#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 2962#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 2947#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 2948#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 2913#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 2914#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 2999#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 2977#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 2938#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 2848#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 2849#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 2973#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 2974#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 2903#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 2904#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 2871#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 2872#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 2875#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 2876#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 2946#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 2939#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 2940#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 3011#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 2967#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 2968#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 3006#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 3004#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 3005#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 2970#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 2971#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 3008#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 2942#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 2935#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 2936#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 2996#L221 assume (9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0;~a15~0 := 5;~a21~0 := 6;calculate_output_#res#1 := -1; 2844#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1; 2873#L890-2 [2024-10-31 22:15:34,663 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:34,663 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2024-10-31 22:15:34,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:34,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579748317] [2024-10-31 22:15:34,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:34,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:34,672 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:34,684 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:34,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:34,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1160010254, now seen corresponding path program 1 times [2024-10-31 22:15:34,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:34,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010194789] [2024-10-31 22:15:34,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:34,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:34,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:34,750 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:34,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:34,751 INFO L85 PathProgramCache]: Analyzing trace with hash -2014400204, now seen corresponding path program 1 times [2024-10-31 22:15:34,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:34,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052126834] [2024-10-31 22:15:34,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:34,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-31 22:15:34,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:15:34,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052126834] [2024-10-31 22:15:34,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052126834] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:15:34,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:15:34,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:15:34,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318941133] [2024-10-31 22:15:34,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:15:35,336 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:15:35,337 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:15:35,337 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:15:35,337 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:15:35,337 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-10-31 22:15:35,337 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,337 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:15:35,337 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:15:35,337 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem14_label11.c_Iteration2_Loop [2024-10-31 22:15:35,338 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:15:35,338 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:15:35,339 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,342 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,344 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,350 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,354 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,357 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,363 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,368 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,372 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,375 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,477 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:15:35,480 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-10-31 22:15:35,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:35,486 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:35,489 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:35,489 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:35,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-10-31 22:15:35,506 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:35,506 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input#1=0} Honda state: {ULTIMATE.start_calculate_output_#in~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:35,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-10-31 22:15:35,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:35,547 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:35,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-10-31 22:15:35,549 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:35,549 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:35,562 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:35,563 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:35,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:35,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:35,603 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:35,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-10-31 22:15:35,606 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:35,606 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:35,624 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:35,624 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:35,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:35,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:35,646 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:35,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-10-31 22:15:35,649 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:35,650 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:35,678 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:35,678 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=-43} Honda state: {~a12~0=-43} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:35,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-10-31 22:15:35,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:35,700 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:35,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-10-31 22:15:35,702 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:35,702 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:35,717 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:35,718 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:35,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:35,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:35,733 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:35,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-10-31 22:15:35,735 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:35,735 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:35,748 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:35,748 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a24~0=1} Honda state: {~a24~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:35,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:35,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:35,763 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:35,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-10-31 22:15:35,765 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:35,765 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:35,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:35,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:35,819 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:35,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-10-31 22:15:35,822 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-10-31 22:15:35,822 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:35,838 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-10-31 22:15:35,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:35,877 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:15:35,877 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:15:35,877 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:15:35,877 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:15:35,877 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 22:15:35,877 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:35,877 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:15:35,878 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:15:35,878 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem14_label11.c_Iteration2_Loop [2024-10-31 22:15:35,878 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:15:35,878 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:15:35,879 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,882 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,884 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,887 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,889 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,893 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,896 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,903 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:35,909 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:36,007 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:15:36,007 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 22:15:36,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:36,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:36,009 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:36,015 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 [2024-10-31 22:15:36,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-10-31 22:15:36,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:36,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:36,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:36,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:36,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:36,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:36,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:36,037 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:36,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-10-31 22:15:36,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:36,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:36,058 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:36,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-10-31 22:15:36,061 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 [2024-10-31 22:15:36,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:36,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:36,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:36,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:36,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:36,078 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:36,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:36,080 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:36,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-10-31 22:15:36,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:36,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:36,103 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:36,107 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 [2024-10-31 22:15:36,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-10-31 22:15:36,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:36,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:36,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:36,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:36,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:36,126 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:36,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:36,129 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:36,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2024-10-31 22:15:36,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:36,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:36,151 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:36,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-10-31 22:15:36,155 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 [2024-10-31 22:15:36,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:36,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:36,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:36,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:36,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:36,172 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:36,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:36,177 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:36,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-10-31 22:15:36,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:36,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:36,198 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:36,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-10-31 22:15:36,200 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 [2024-10-31 22:15:36,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:36,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:36,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:36,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:36,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:36,215 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:36,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:36,219 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:36,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-10-31 22:15:36,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:36,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:36,241 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:36,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-10-31 22:15:36,243 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 [2024-10-31 22:15:36,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:36,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:36,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:36,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:36,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:36,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:36,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:36,261 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:36,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-10-31 22:15:36,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:36,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:36,283 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:36,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-10-31 22:15:36,286 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 [2024-10-31 22:15:36,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:36,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:36,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:36,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:36,302 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:36,303 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:36,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:36,306 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-10-31 22:15:36,309 INFO L443 ModelExtractionUtils]: Simplification made 2 calls to the SMT solver. [2024-10-31 22:15:36,309 INFO L444 ModelExtractionUtils]: 1 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-10-31 22:15:36,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:36,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:36,310 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:36,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-10-31 22:15:36,314 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-10-31 22:15:36,314 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-10-31 22:15:36,314 INFO L474 LassoAnalysis]: Proved termination. [2024-10-31 22:15:36,314 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a15~0) = 1*~a15~0 Supporting invariants [] [2024-10-31 22:15:36,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-10-31 22:15:36,334 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-10-31 22:15:36,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:36,371 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-31 22:15:36,372 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:15:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:36,421 INFO L255 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-31 22:15:36,425 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:15:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-31 22:15:36,592 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 [2024-10-31 22:15:36,592 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 358 states and 508 transitions. cyclomatic complexity: 151 Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 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) [2024-10-31 22:15:37,342 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 358 states and 508 transitions. cyclomatic complexity: 151. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 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 1076 states and 1409 transitions. Complement of second has 5 states. [2024-10-31 22:15:37,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2024-10-31 22:15:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 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) [2024-10-31 22:15:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 291 transitions. [2024-10-31 22:15:37,347 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 291 transitions. Stem has 2 letters. Loop has 66 letters. [2024-10-31 22:15:37,347 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:37,348 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 291 transitions. Stem has 68 letters. Loop has 66 letters. [2024-10-31 22:15:37,348 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:37,348 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 291 transitions. Stem has 2 letters. Loop has 132 letters. [2024-10-31 22:15:37,351 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:37,352 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1076 states and 1409 transitions. [2024-10-31 22:15:37,360 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 712 [2024-10-31 22:15:37,366 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1076 states to 1076 states and 1409 transitions. [2024-10-31 22:15:37,366 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 715 [2024-10-31 22:15:37,367 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 718 [2024-10-31 22:15:37,367 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1076 states and 1409 transitions. [2024-10-31 22:15:37,368 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-10-31 22:15:37,368 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1076 states and 1409 transitions. [2024-10-31 22:15:37,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1076 states and 1409 transitions. [2024-10-31 22:15:37,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1076 to 1073. [2024-10-31 22:15:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1073 states, 1073 states have (on average 1.3103448275862069) internal successors, (1406), 1072 states have internal predecessors, (1406), 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) [2024-10-31 22:15:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 1073 states and 1406 transitions. [2024-10-31 22:15:37,397 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1073 states and 1406 transitions. [2024-10-31 22:15:37,397 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:15:37,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 22:15:37,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:15:37,398 INFO L87 Difference]: Start difference. First operand 1073 states and 1406 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 2 states have internal predecessors, (68), 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) [2024-10-31 22:15:37,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-10-31 22:15:38,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:15:38,358 INFO L93 Difference]: Finished difference Result 1251 states and 1565 transitions. [2024-10-31 22:15:38,358 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1251 states and 1565 transitions. [2024-10-31 22:15:38,366 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 890 [2024-10-31 22:15:38,373 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1251 states to 1251 states and 1565 transitions. [2024-10-31 22:15:38,373 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 893 [2024-10-31 22:15:38,374 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 893 [2024-10-31 22:15:38,374 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1251 states and 1565 transitions. [2024-10-31 22:15:38,375 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-10-31 22:15:38,375 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1251 states and 1565 transitions. [2024-10-31 22:15:38,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1251 states and 1565 transitions. [2024-10-31 22:15:38,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1251 to 1251. [2024-10-31 22:15:38,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1251 states, 1251 states have (on average 1.2509992006394883) internal successors, (1565), 1250 states have internal predecessors, (1565), 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) [2024-10-31 22:15:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1251 states and 1565 transitions. [2024-10-31 22:15:38,401 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1251 states and 1565 transitions. [2024-10-31 22:15:38,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 22:15:38,403 INFO L425 stractBuchiCegarLoop]: Abstraction has 1251 states and 1565 transitions. [2024-10-31 22:15:38,403 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-10-31 22:15:38,403 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1251 states and 1565 transitions. [2024-10-31 22:15:38,409 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 890 [2024-10-31 22:15:38,409 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 22:15:38,410 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 22:15:38,411 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-10-31 22:15:38,411 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] [2024-10-31 22:15:38,411 INFO L745 eck$LassoCheckResult]: Stem: 6941#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~inputD~0 := 4;~inputB~0 := 2;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 6942#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 6985#L890-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7306#L895 [2024-10-31 22:15:38,412 INFO L747 eck$LassoCheckResult]: Loop: 7306#L895 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 8037#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 8036#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 8035#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 8034#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 8033#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 8032#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 8031#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 8030#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 8029#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 8028#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 8027#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 8026#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 8025#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 8024#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 8023#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 8022#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 8021#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 8020#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 8019#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 8018#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 8017#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 8016#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 8015#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 8014#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 8013#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 8012#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 8011#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 8010#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 8009#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 8008#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 8006#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 8004#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 8002#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 8000#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 7998#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 7997#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 7996#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 7995#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 7994#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 7116#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 7117#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 6951#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 6952#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 7269#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 6955#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 6956#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 7757#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 7756#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 7755#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 7754#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 7753#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 7752#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 7751#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 7750#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 7749#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 7748#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 7747#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 7303#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 7231#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 7037#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 7022#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 7023#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 7246#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 7837#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 7104#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 6930#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 6931#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 7978#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 7977#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 7976#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 7975#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 7974#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 7973#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 7972#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 7971#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 7970#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 7969#L303 assume !(((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0); 7968#L309 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 7967#L315 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 80 < ~a12~0); 7966#L321 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 8 == ~a15~0) && 1 == ~a24~0); 7965#L327 assume !(((9 == ~a15~0 && 1 == calculate_output_~input#1 && 8 == ~a21~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 7964#L333 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 8 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 7963#L339 assume !(1 == ~a24~0 && (8 == ~a15~0 && 1 == calculate_output_~input#1 && 9 == ~a21~0) && 11 < ~a12~0 && 80 >= ~a12~0); 7962#L345 assume !(9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 7961#L351 assume !(80 < ~a12~0 && 9 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0); 7960#L357 assume !((((6 == calculate_output_~input#1 && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0) && 1 == ~a24~0); 7959#L363 assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 7958#L369 assume !(((10 == ~a21~0 && (80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) || ((5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 7957#L376 assume !(((((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 7956#L382 assume !((((1 == calculate_output_~input#1 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0)) && 9 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 7955#L388 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0); 7954#L394 assume !((1 == ~a24~0 && 9 == ~a15~0 && 5 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 7953#L400 assume !(((8 == ~a15~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 7952#L406 assume !(9 == ~a15~0 && ((3 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 7951#L412 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 7950#L418 assume !(9 == ~a15~0 && 1 == ~a24~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 7949#L424 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 9 == ~a15~0); 7948#L430 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && 80 < ~a12~0) && 9 == ~a21~0); 7947#L436 assume !((1 == ~a24~0 && (2 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && ~a12~0 <= -43) && 8 == ~a15~0); 7946#L442 assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0))) && 9 == ~a15~0); 7945#L448 assume !((((6 == calculate_output_~input#1 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0) && ~a12~0 <= -43); 7944#L454 assume !(((~a12~0 <= -43 && 6 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && 1 == ~a24~0) && 8 == ~a15~0); 7943#L459 assume (((7 == ~a21~0 && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0) && 8 == ~a15~0;~a21~0 := 10;calculate_output_#res#1 := 22; 7083#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1; 7412#L890-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 7306#L895 [2024-10-31 22:15:38,412 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:38,412 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2024-10-31 22:15:38,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:38,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697801940] [2024-10-31 22:15:38,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:38,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:38,418 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:38,422 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:38,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:38,423 INFO L85 PathProgramCache]: Analyzing trace with hash -608552108, now seen corresponding path program 1 times [2024-10-31 22:15:38,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:38,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900837794] [2024-10-31 22:15:38,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:38,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:38,453 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:38,476 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:38,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:38,477 INFO L85 PathProgramCache]: Analyzing trace with hash 675690299, now seen corresponding path program 1 times [2024-10-31 22:15:38,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:38,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044590036] [2024-10-31 22:15:38,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:38,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:38,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:38,507 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:38,535 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:39,241 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:15:39,241 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:15:39,241 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:15:39,241 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:15:39,241 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-10-31 22:15:39,242 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,242 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:15:39,242 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:15:39,242 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem14_label11.c_Iteration3_Loop [2024-10-31 22:15:39,242 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:15:39,242 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:15:39,243 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,247 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,250 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,253 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,255 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,258 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,261 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,267 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,269 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,272 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,334 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:15:39,334 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-10-31 22:15:39,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,337 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-10-31 22:15:39,341 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:39,341 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:39,357 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:39,357 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:39,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:39,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,376 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-10-31 22:15:39,378 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:39,378 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:39,390 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:39,391 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a24~0=1} Honda state: {~a24~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:39,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-10-31 22:15:39,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,405 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-10-31 22:15:39,406 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:39,406 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:39,425 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:39,425 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=-43} Honda state: {~a12~0=-43} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:39,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:39,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,439 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-10-31 22:15:39,444 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:39,444 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:39,456 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:39,456 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input#1=0} Honda state: {ULTIMATE.start_calculate_output_#in~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:39,468 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:39,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,469 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-10-31 22:15:39,471 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:39,471 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:39,484 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:39,484 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0#1=5} Honda state: {ULTIMATE.start_main_~input~0#1=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:39,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-10-31 22:15:39,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,524 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-10-31 22:15:39,526 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:39,526 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:39,539 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:39,540 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a15~0=8} Honda state: {~a15~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:39,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-10-31 22:15:39,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,579 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-10-31 22:15:39,581 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:39,581 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:39,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:39,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,635 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-10-31 22:15:39,637 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-10-31 22:15:39,637 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:39,654 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-10-31 22:15:39,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-10-31 22:15:39,687 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:15:39,687 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:15:39,687 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:15:39,687 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:15:39,687 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 22:15:39,687 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,687 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:15:39,687 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:15:39,687 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem14_label11.c_Iteration3_Loop [2024-10-31 22:15:39,687 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:15:39,687 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:15:39,688 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,692 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,695 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,697 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,700 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,707 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,711 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,717 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,720 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,723 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:39,781 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:15:39,782 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 22:15:39,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,784 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-10-31 22:15:39,787 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 [2024-10-31 22:15:39,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:39,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:39,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:39,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:39,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:39,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:39,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:39,802 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:39,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-10-31 22:15:39,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,842 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-10-31 22:15:39,844 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 [2024-10-31 22:15:39,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:39,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:39,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:39,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:39,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:39,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:39,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:39,858 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:39,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-10-31 22:15:39,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,897 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-10-31 22:15:39,899 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 [2024-10-31 22:15:39,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:39,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:39,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:39,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:39,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:39,912 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:39,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:39,913 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:39,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-10-31 22:15:39,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:39,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:39,953 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:39,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-10-31 22:15:39,956 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 [2024-10-31 22:15:39,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:39,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:39,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:39,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:39,968 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:39,969 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:39,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:39,971 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:40,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:40,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:40,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:40,012 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:40,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-10-31 22:15:40,014 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 [2024-10-31 22:15:40,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:40,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:40,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:40,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:40,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:40,027 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:40,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:40,031 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:40,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:40,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:40,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:40,070 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:40,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-10-31 22:15:40,073 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 [2024-10-31 22:15:40,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:40,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:40,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:40,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:40,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:40,086 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:40,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:40,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:40,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:40,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:40,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:40,112 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:40,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-10-31 22:15:40,114 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 [2024-10-31 22:15:40,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:40,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:40,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:40,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:40,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:40,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:40,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:40,130 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-10-31 22:15:40,133 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-10-31 22:15:40,133 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-10-31 22:15:40,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:40,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:40,136 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:40,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-10-31 22:15:40,138 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-10-31 22:15:40,138 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-10-31 22:15:40,138 INFO L474 LassoAnalysis]: Proved termination. [2024-10-31 22:15:40,139 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a21~0) = -2*~a21~0 + 17 Supporting invariants [] [2024-10-31 22:15:40,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-10-31 22:15:40,156 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-10-31 22:15:40,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:40,187 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-31 22:15:40,187 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:15:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:40,236 INFO L255 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-31 22:15:40,238 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:15:40,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-31 22:15:40,480 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 [2024-10-31 22:15:40,480 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1251 states and 1565 transitions. cyclomatic complexity: 317 Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 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) [2024-10-31 22:15:41,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:41,198 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1251 states and 1565 transitions. cyclomatic complexity: 317. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 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 3042 states and 3550 transitions. Complement of second has 5 states. [2024-10-31 22:15:41,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2024-10-31 22:15:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 4 states have internal predecessors, (109), 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) [2024-10-31 22:15:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 189 transitions. [2024-10-31 22:15:41,202 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 189 transitions. Stem has 3 letters. Loop has 106 letters. [2024-10-31 22:15:41,203 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:41,203 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 189 transitions. Stem has 109 letters. Loop has 106 letters. [2024-10-31 22:15:41,204 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:41,204 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 189 transitions. Stem has 3 letters. Loop has 212 letters. [2024-10-31 22:15:41,206 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-10-31 22:15:41,206 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3042 states and 3550 transitions. [2024-10-31 22:15:41,228 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1424 [2024-10-31 22:15:41,242 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3042 states to 3042 states and 3550 transitions. [2024-10-31 22:15:41,242 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1428 [2024-10-31 22:15:41,243 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1432 [2024-10-31 22:15:41,244 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3042 states and 3550 transitions. [2024-10-31 22:15:41,244 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-10-31 22:15:41,244 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3042 states and 3550 transitions. [2024-10-31 22:15:41,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3042 states and 3550 transitions. [2024-10-31 22:15:41,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3042 to 3038. [2024-10-31 22:15:41,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3038 states, 3038 states have (on average 1.1672152732060566) internal successors, (3546), 3037 states have internal predecessors, (3546), 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) [2024-10-31 22:15:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 3038 states and 3546 transitions. [2024-10-31 22:15:41,299 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3038 states and 3546 transitions. [2024-10-31 22:15:41,299 INFO L425 stractBuchiCegarLoop]: Abstraction has 3038 states and 3546 transitions. [2024-10-31 22:15:41,299 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-10-31 22:15:41,299 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3038 states and 3546 transitions. [2024-10-31 22:15:41,313 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1424 [2024-10-31 22:15:41,314 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 22:15:41,314 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 22:15:41,315 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2024-10-31 22:15:41,315 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] [2024-10-31 22:15:41,315 INFO L745 eck$LassoCheckResult]: Stem: 11586#$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;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 11587#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 11533#L890-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 11534#L895 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 11820#L31 [2024-10-31 22:15:41,316 INFO L747 eck$LassoCheckResult]: Loop: 11820#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 12937#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 12935#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 12933#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 12931#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 12929#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 12927#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 12925#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 12923#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 12921#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 12919#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 12917#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 12915#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 12913#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 12911#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 12909#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 12907#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 12905#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 12903#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 12901#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 12899#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 12897#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 12895#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 12893#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 12891#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 12889#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 12887#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 12885#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 12883#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 12881#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 12879#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 12877#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 12875#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 12873#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 12871#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 12869#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 12867#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 12865#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 12863#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 12861#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 12859#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 12857#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 12855#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 12853#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 12851#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 12849#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 12847#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 12845#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 12843#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 12841#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 12839#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 12837#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 12835#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 12833#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 12831#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 12829#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 12827#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 12825#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 12823#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 12821#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 12819#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 12817#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 12815#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 12813#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 12811#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 12809#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 12807#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 12805#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 11995#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 11729#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 11555#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 11556#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 11704#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 11705#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 11954#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 11689#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 11691#L303 assume !(((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0); 11845#L309 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 11645#L315 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 80 < ~a12~0); 11646#L321 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 8 == ~a15~0) && 1 == ~a24~0); 11548#L327 assume !(((9 == ~a15~0 && 1 == calculate_output_~input#1 && 8 == ~a21~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 11549#L333 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 8 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 13574#L339 assume !(1 == ~a24~0 && (8 == ~a15~0 && 1 == calculate_output_~input#1 && 9 == ~a21~0) && 11 < ~a12~0 && 80 >= ~a12~0); 13573#L345 assume !(9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 13572#L351 assume !(80 < ~a12~0 && 9 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0); 13570#L357 assume !((((6 == calculate_output_~input#1 && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0) && 1 == ~a24~0); 13567#L363 assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 13566#L369 assume !(((10 == ~a21~0 && (80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) || ((5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 13565#L376 assume !(((((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 13564#L382 assume !((((1 == calculate_output_~input#1 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0)) && 9 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 13561#L388 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0); 13560#L394 assume !((1 == ~a24~0 && 9 == ~a15~0 && 5 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 13559#L400 assume !(((8 == ~a15~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 13557#L406 assume !(9 == ~a15~0 && ((3 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 13556#L412 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 13555#L418 assume !(9 == ~a15~0 && 1 == ~a24~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 13554#L424 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 9 == ~a15~0); 13553#L430 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && 80 < ~a12~0) && 9 == ~a21~0); 13552#L436 assume !((1 == ~a24~0 && (2 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && ~a12~0 <= -43) && 8 == ~a15~0); 13551#L442 assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0))) && 9 == ~a15~0); 13550#L448 assume !((((6 == calculate_output_~input#1 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0) && ~a12~0 <= -43); 13549#L454 assume !(((~a12~0 <= -43 && 6 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && 1 == ~a24~0) && 8 == ~a15~0); 13548#L459 assume !((((7 == ~a21~0 && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0) && 8 == ~a15~0); 13547#L464 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 4 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 13546#L470 assume !(((((80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) && 10 == ~a21~0) || (((~a12~0 <= -43 && 2 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1); 13545#L477 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && (9 == ~a21~0 || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 9 == ~a15~0) && 1 == ~a24~0); 13544#L482 assume !((8 == ~a15~0 && 80 < ~a12~0 && (8 == ~a21~0 || 9 == ~a21~0) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 13543#L488 assume !((((((~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) || (7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 13542#L494 assume !(1 == ~a24~0 && 1 == calculate_output_~input#1 && ((10 == ~a21~0 && 8 == ~a15~0 && 80 < ~a12~0) || ((~a12~0 <= -43 && 9 == ~a15~0) && 6 == ~a21~0))); 13541#L500 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 13540#L505 assume !((1 == ~a24~0 && ~a12~0 <= -43 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 9 == ~a15~0); 13539#L510 assume !((1 == ~a24~0 && 4 == calculate_output_~input#1 && (((9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0)) || (6 == ~a21~0 && 80 < ~a12~0))) && 9 == ~a15~0); 11841#L516 assume !(8 == ~a15~0 && (7 == ~a21~0 && 2 == calculate_output_~input#1 && 1 == ~a24~0) && ~a12~0 <= -43); 11842#L522 assume !(8 == ~a15~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0))) && 1 == ~a24~0); 11641#L528 assume !(9 == ~a15~0 && (~a12~0 <= -43 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 11642#L534 assume !(1 == ~a24~0 && 8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 11563#L540 assume !((8 == ~a15~0 && (1 == ~a24~0 && 4 == calculate_output_~input#1) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0); 11564#L546 assume !(((6 == calculate_output_~input#1 && ((((11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) || (80 < ~a12~0 && 6 == ~a21~0))) && 1 == ~a24~0) && 9 == ~a15~0); 11588#L551 assume !((8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 11589#L557 assume !(((1 == ~a24~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 2 == calculate_output_~input#1) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 11833#L562 assume !((9 == ~a21~0 && (3 == calculate_output_~input#1 && 1 == ~a24~0) && 80 < ~a12~0) && 9 == ~a15~0); 11544#L565 assume !(((((7 == ~a21~0 || 8 == ~a21~0) && 1 == calculate_output_~input#1) && 9 == ~a15~0) && 80 < ~a12~0) && 1 == ~a24~0); 11545#L571 assume !((((9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0) && 10 == ~a21~0) || (6 == ~a21~0 && (2 == ~a24~0 && ~a12~0 <= -43) && 5 == ~a15~0)) && 6 == calculate_output_~input#1); 13516#L578 assume !(9 == ~a15~0 && 9 == ~a21~0 && 80 < ~a12~0 && 2 == calculate_output_~input#1 && 1 == ~a24~0); 13513#L583 assume !(((8 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 13510#L589 assume !(1 == ~a24~0 && 5 == calculate_output_~input#1 && (((8 == ~a15~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && ~a12~0 <= -43 && 9 == ~a15~0))); 13506#L595 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 6 == ~a21~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0)) && 1 == calculate_output_~input#1) && 9 == ~a15~0); 13507#L601 assume !((1 == ~a24~0 && ~a12~0 <= -43 && ((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 13498#L607 assume !(1 == ~a24~0 && (((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) && 6 == calculate_output_~input#1) && 9 == ~a15~0); 13499#L613 assume !(8 == ~a15~0 && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 2 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 13490#L619 assume !((((6 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 8 == ~a15~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 13491#L625 assume !(1 == ~a24~0 && (((7 == ~a21~0 || 8 == ~a21~0) && 6 == calculate_output_~input#1) && 8 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 13482#L631 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 9 == ~a15~0) && 1 == ~a24~0); 13483#L636 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (1 == calculate_output_~input#1 && 8 == ~a15~0) && 1 == ~a24~0) && 9 == ~a21~0); 13474#L642 assume !(1 == ~a24~0 && 9 == ~a15~0 && 2 == calculate_output_~input#1 && ((80 < ~a12~0 && 6 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0))); 13475#L648 assume !(1 == ~a24~0 && 8 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 13466#L654 assume !(1 == ~a24~0 && 9 == ~a21~0 && (5 == calculate_output_~input#1 && 9 == ~a15~0) && 80 < ~a12~0); 13467#L660 assume !((~a12~0 <= -43 && (1 == calculate_output_~input#1 && 7 == ~a21~0) && 1 == ~a24~0) && 8 == ~a15~0); 13458#L666 assume !((9 == ~a21~0 && ((11 < ~a12~0 && 80 >= ~a12~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 13459#L672 assume !((8 == ~a15~0 && ((8 == ~a21~0 || 9 == ~a21~0) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 80 < ~a12~0); 13450#L678 assume !((80 < ~a12~0 && 1 == ~a24~0 && (8 == ~a21~0 || 9 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0); 13451#L684 assume !(9 == ~a21~0 && 9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0 && 1 == calculate_output_~input#1); 13442#L687 assume !(8 == ~a15~0 && (3 == calculate_output_~input#1 && (((10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (6 == ~a21~0 && 80 < ~a12~0)) || (80 < ~a12~0 && 7 == ~a21~0))) && 1 == ~a24~0); 13443#L693 assume !(1 == ~a24~0 && 80 < ~a12~0 && 9 == ~a21~0 && 9 == ~a15~0 && 4 == calculate_output_~input#1); 13434#L698 assume !(8 == ~a15~0 && (6 == calculate_output_~input#1 && ((80 < ~a12~0 && 7 == ~a21~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (80 < ~a12~0 && 6 == ~a21~0))) && 1 == ~a24~0); 13435#L704 assume !(9 == ~a15~0 && 1 == ~a24~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && 1 == calculate_output_~input#1 && (9 == ~a21~0 || 10 == ~a21~0)); 13426#L710 assume !(((((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || (6 == ~a21~0 && 9 == ~a15~0 && ~a12~0 <= -43)) && 6 == calculate_output_~input#1) && 1 == ~a24~0); 13427#L716 assume !(((8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 1 == calculate_output_~input#1) && 1 == ~a24~0) && 80 < ~a12~0); 13418#L722 assume !((1 == ~a24~0 && ((7 == ~a21~0 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 80 < ~a12~0)) && 2 == calculate_output_~input#1) && 8 == ~a15~0); 13419#L728 assume !(1 == ~a24~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && (((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0); 13410#L734 assume !((8 == ~a15~0 && (7 == ~a21~0 && 4 == calculate_output_~input#1) && 1 == ~a24~0) && ~a12~0 <= -43); 13411#L740 assume !(9 == ~a21~0 && (1 == ~a24~0 && 2 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0); 13632#L745 assume !(8 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0 && 4 == calculate_output_~input#1) && 1 == ~a24~0); 13521#L751 assume !((~a12~0 <= -43 && ((10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0) && 4 == calculate_output_~input#1) && 8 == ~a15~0) && 1 == ~a24~0); 13522#L757 assume !(1 == ~a24~0 && 8 == ~a15~0 && 4 == calculate_output_~input#1 && ((80 < ~a12~0 && 7 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0))); 13631#L762 assume !((11 < ~a12~0 && 80 >= ~a12~0) && 8 == ~a15~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 13630#L768 assume !(((((8 == ~a15~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && ~a12~0 <= -43 && 9 == ~a15~0)) && 4 == calculate_output_~input#1) && 1 == ~a24~0); 13629#L774 assume !(((((80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) && 10 == ~a21~0) || (((~a12~0 <= -43 && 2 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0)) && 1 == calculate_output_~input#1); 13628#L781 assume !((8 == ~a15~0 && ((((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0)) || (80 < ~a12~0 && 7 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0); 13405#L787 assume !(9 == ~a21~0 && ((6 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 13406#L793 assume !(1 == ~a24~0 && 9 == ~a21~0 && (-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && 3 == calculate_output_~input#1); 13401#L799 assume !(9 == ~a15~0 && (3 == calculate_output_~input#1 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || (10 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0))) && 1 == ~a24~0); 13402#L805 assume !(~a12~0 <= -43 && 7 == ~a21~0 && 1 == ~a24~0 && 8 == ~a15~0 && 6 == calculate_output_~input#1); 13397#L811 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && ((3 == calculate_output_~input#1 && 1 == ~a24~0) && 8 == ~a21~0) && 9 == ~a15~0); 13398#L817 assume !((((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (((2 == ~a24~0 && ~a12~0 <= -43) && 5 == ~a15~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1); 13627#L824 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && (7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && 8 == ~a15~0); 13626#L829 assume !(((((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 1 == calculate_output_~input#1) && 8 == ~a15~0) && 1 == ~a24~0); 11987#L835 assume !(1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && (((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 6 == calculate_output_~input#1) && 9 == ~a15~0); 11988#L841 assume !(1 == ~a24~0 && (((7 == ~a21~0 && 80 < ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0) || (80 < ~a12~0 && 6 == ~a21~0)) && 1 == calculate_output_~input#1) && 8 == ~a15~0); 11910#L847 assume !((8 == ~a15~0 && ((10 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0); 11513#L852 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && (6 == calculate_output_~input#1 && (9 == ~a21~0 || 10 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0); 11514#L858 assume !(8 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (8 == ~a21~0 || 9 == ~a21~0) && 5 == calculate_output_~input#1); 11809#L864 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && 80 < ~a12~0); 11673#L869 assume !((((5 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0) && 1 == ~a24~0) && 9 == ~a15~0); 11505#L875 assume !(9 == ~a15~0 && ((4 == calculate_output_~input#1 && 1 == ~a24~0) && 8 == ~a21~0) && -43 < ~a12~0 && 11 >= ~a12~0);calculate_output_#res#1 := -2; 11506#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1; 11538#L890-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 11819#L895 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 11820#L31 [2024-10-31 22:15:41,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:41,317 INFO L85 PathProgramCache]: Analyzing trace with hash 925800, now seen corresponding path program 1 times [2024-10-31 22:15:41,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:41,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466836493] [2024-10-31 22:15:41,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:41,324 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:41,331 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:41,332 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:41,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1222387352, now seen corresponding path program 1 times [2024-10-31 22:15:41,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:41,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012633210] [2024-10-31 22:15:41,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:41,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:41,396 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:41,439 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:41,440 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:41,440 INFO L85 PathProgramCache]: Analyzing trace with hash 36294463, now seen corresponding path program 1 times [2024-10-31 22:15:41,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:41,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283450798] [2024-10-31 22:15:41,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:41,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-31 22:15:43,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:15:43,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283450798] [2024-10-31 22:15:43,279 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283450798] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:15:43,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:15:43,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-31 22:15:43,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718349414] [2024-10-31 22:15:43,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:15:49,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:15:49,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-31 22:15:49,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2024-10-31 22:15:49,760 INFO L87 Difference]: Start difference. First operand 3038 states and 3546 transitions. cyclomatic complexity: 521 Second operand has 9 states, 9 states have (on average 20.22222222222222) internal successors, (182), 8 states have internal predecessors, (182), 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) [2024-10-31 22:15:51,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:15:51,424 INFO L93 Difference]: Finished difference Result 3690 states and 4201 transitions. [2024-10-31 22:15:51,424 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3690 states and 4201 transitions. [2024-10-31 22:15:51,449 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1424 [2024-10-31 22:15:51,464 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3690 states to 3407 states and 3918 transitions. [2024-10-31 22:15:51,464 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1428 [2024-10-31 22:15:51,466 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1428 [2024-10-31 22:15:51,466 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3407 states and 3918 transitions. [2024-10-31 22:15:51,467 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-10-31 22:15:51,467 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3407 states and 3918 transitions. [2024-10-31 22:15:51,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3407 states and 3918 transitions. [2024-10-31 22:15:51,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3407 to 3407. [2024-10-31 22:15:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3407 states, 3407 states have (on average 1.149985324332257) internal successors, (3918), 3406 states have internal predecessors, (3918), 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) [2024-10-31 22:15:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 3407 states and 3918 transitions. [2024-10-31 22:15:51,532 INFO L240 hiAutomatonCegarLoop]: Abstraction has 3407 states and 3918 transitions. [2024-10-31 22:15:51,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-31 22:15:51,534 INFO L425 stractBuchiCegarLoop]: Abstraction has 3407 states and 3918 transitions. [2024-10-31 22:15:51,535 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-10-31 22:15:51,535 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3407 states and 3918 transitions. [2024-10-31 22:15:51,551 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 1424 [2024-10-31 22:15:51,552 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-10-31 22:15:51,552 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-10-31 22:15:51,554 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:15:51,555 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] [2024-10-31 22:15:51,555 INFO L745 eck$LassoCheckResult]: Stem: 18333#$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;~inputC~0 := 3;~inputF~0 := 6;~inputE~0 := 5;~inputA~0 := 1;~a21~0 := 7;~a15~0 := 8;~a12~0 := -49;~a24~0 := 1; 18334#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1; 18374#L890-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 20088#L895 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 20933#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 20932#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 20931#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 20930#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 20929#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 20928#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 20927#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 20926#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 20925#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 20924#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 20923#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 20922#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 20921#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 20920#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 20919#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 20918#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 20917#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 20916#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 20915#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 20914#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 20913#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 20912#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 20911#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 20910#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 20909#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 20908#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 20907#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 20906#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 20905#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 20904#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 20903#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 20902#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 20901#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 20900#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 20899#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 20898#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 20897#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 20896#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 20895#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 20894#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 20893#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 20892#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 20891#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 20890#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 20889#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 20888#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 20887#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 20886#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 20885#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 20884#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 20883#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 20882#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 20881#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 20880#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 20878#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 20876#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 20874#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 20872#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 20870#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 20868#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 20866#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 20864#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 20862#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 20860#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 20858#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 20855#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 20852#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 20849#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 20846#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 20843#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 20840#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 20837#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 20834#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 20831#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 20828#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 20825#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 20664#L303 assume ((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0;~a15~0 := 5;~a21~0 := 6;calculate_output_#res#1 := -1; 20413#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1; 18283#L890-2 [2024-10-31 22:15:51,556 INFO L747 eck$LassoCheckResult]: Loop: 18283#L890-2 assume !false;havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1; 18284#L895 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_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1; 18512#L31 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 18407#L31-2 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 18408#L34-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 18458#L37-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 18459#L40-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 18351#L43-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 18352#L46-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 18595#L49-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 18577#L52-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 18519#L55-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 18237#L58-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 18238#L61-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 18597#L64-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 18562#L67-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 18319#L70-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 18320#L73-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 18601#L76-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 18603#L79-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 18241#L82-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 18242#L85-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 18427#L88-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 18355#L91-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 18356#L94-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 18521#L97-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 18510#L100-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 18379#L103-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 18380#L106-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 18599#L109-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 18492#L112-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 18469#L115-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 18437#L118-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 18438#L121-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 18370#L124-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 18371#L127-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 8 == ~a21~0); 18555#L130-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 8 == ~a15~0) && 6 == ~a21~0); 18504#L133-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 18421#L136-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 7 == ~a15~0) && 9 == ~a21~0); 18229#L139-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 18230#L142-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 18494#L145-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 18495#L148-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 18343#L151-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 18344#L154-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 18279#L157-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 10 == ~a21~0); 18280#L160-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 18288#L163-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 10 == ~a21~0); 18289#L166-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 6 == ~a21~0); 18435#L169-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 18417#L172-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 18418#L175-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 9 == ~a21~0); 18589#L178-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 9 == ~a21~0); 18480#L181-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 7 == ~a15~0) && 7 == ~a21~0); 18481#L184-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 10 == ~a21~0); 18575#L187-1 assume !((((11 < ~a12~0 && 80 >= ~a12~0) && 1 == ~a24~0) && 7 == ~a15~0) && 6 == ~a21~0); 18569#L190-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 18570#L193-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 8 == ~a21~0); 18488#L196-1 assume !(((~a12~0 <= -43 && 1 == ~a24~0) && 6 == ~a15~0) && 6 == ~a21~0); 18489#L199-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 18580#L202-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 7 == ~a21~0); 18430#L205-1 assume !(((80 < ~a12~0 && 1 == ~a24~0) && 5 == ~a15~0) && 7 == ~a21~0); 18411#L208-1 assume !((((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0) && 6 == ~a15~0) && 8 == ~a21~0); 18412#L211-1 assume !((1 == ~a24~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 5 == calculate_output_~input#1 && 8 == ~a15~0) && 9 == ~a21~0); 18548#L221 assume !((9 == ~a15~0 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0); 18549#L227 assume !(9 == ~a15~0 && ((-43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0 && 2 == calculate_output_~input#1) && 8 == ~a21~0); 18484#L233 assume !(1 == ~a24~0 && 8 == ~a15~0 && (11 < ~a12~0 && 80 >= ~a12~0) && 1 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)); 18323#L239 assume !((((10 == ~a21~0 && 80 < ~a12~0 && 8 == ~a15~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0); 18324#L245 assume !(1 == ~a24~0 && 9 == ~a15~0 && ((6 == ~a21~0 && 80 < ~a12~0) || (9 == ~a21~0 && 11 < ~a12~0 && 80 >= ~a12~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 10 == ~a21~0)) && 5 == calculate_output_~input#1); 18327#L251 assume !((~a12~0 <= -43 && ((9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 18615#L257 assume !((((2 == calculate_output_~input#1 && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0); 18616#L262 assume !((((((-43 < ~a12~0 && 11 >= ~a12~0) && 10 == ~a21~0) || ((11 < ~a12~0 && 80 >= ~a12~0) && 6 == ~a21~0)) && 2 == calculate_output_~input#1) && 1 == ~a24~0) && 8 == ~a15~0); 18303#L268 assume !(9 == ~a15~0 && (1 == calculate_output_~input#1 && (((~a12~0 <= -43 && 10 == ~a21~0) || (6 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0)) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0))) && 1 == ~a24~0); 18304#L274 assume !((1 == ~a24~0 && (6 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 80 < ~a12~0) && 9 == ~a15~0); 18441#L279 assume !((-43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a15~0 && 1 == ~a24~0 && (9 == ~a21~0 || 10 == ~a21~0) && 2 == calculate_output_~input#1); 18442#L285 assume !((((5 == calculate_output_~input#1 && 8 == ~a15~0) && -43 < ~a12~0 && 11 >= ~a12~0) && 9 == ~a21~0) && 1 == ~a24~0); 18617#L290 assume !((80 < ~a12~0 && 8 == ~a15~0 && (8 == ~a21~0 || 9 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 18423#L296 assume !(4 == calculate_output_~input#1 && (((9 == ~a15~0 && 1 == ~a24~0 && 80 < ~a12~0) && 10 == ~a21~0) || (6 == ~a21~0 && 5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43))); 18424#L303 assume !(((1 == ~a24~0 && 3 == calculate_output_~input#1 && ~a12~0 <= -43) && 7 == ~a21~0) && 8 == ~a15~0); 18612#L309 assume !(1 == ~a24~0 && (((80 < ~a12~0 && 8 == ~a15~0) && 10 == ~a21~0) || ((9 == ~a15~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 18387#L315 assume !((1 == ~a24~0 && 9 == ~a15~0 && (7 == ~a21~0 || 8 == ~a21~0) && 3 == calculate_output_~input#1) && 80 < ~a12~0); 18388#L321 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 8 == ~a15~0) && 1 == ~a24~0); 18296#L327 assume !(((9 == ~a15~0 && 1 == calculate_output_~input#1 && 8 == ~a21~0) && 1 == ~a24~0) && -43 < ~a12~0 && 11 >= ~a12~0); 18297#L333 assume !((((((8 == ~a21~0 || 9 == ~a21~0) || 10 == ~a21~0) && 3 == calculate_output_~input#1) && 8 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 18618#L339 assume !(1 == ~a24~0 && (8 == ~a15~0 && 1 == calculate_output_~input#1 && 9 == ~a21~0) && 11 < ~a12~0 && 80 >= ~a12~0); 18619#L345 assume !(9 == ~a15~0 && 80 < ~a12~0 && 1 == ~a24~0 && (7 == ~a21~0 || 8 == ~a21~0) && 4 == calculate_output_~input#1); 18501#L351 assume !(80 < ~a12~0 && 9 == ~a15~0 && (2 == calculate_output_~input#1 && (7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0); 18502#L357 assume !((((6 == calculate_output_~input#1 && 11 < ~a12~0 && 80 >= ~a12~0) && 9 == ~a21~0) && 8 == ~a15~0) && 1 == ~a24~0); 18621#L363 assume !(((1 == ~a24~0 && 1 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 9 == ~a15~0) && 11 < ~a12~0 && 80 >= ~a12~0); 18622#L369 assume !(((10 == ~a21~0 && (80 < ~a12~0 && 1 == ~a24~0) && 9 == ~a15~0) || ((5 == ~a15~0 && 2 == ~a24~0 && ~a12~0 <= -43) && 6 == ~a21~0)) && 3 == calculate_output_~input#1); 18233#L376 assume !(((((7 == ~a21~0 && -43 < ~a12~0 && 11 >= ~a12~0) || (10 == ~a21~0 && ~a12~0 <= -43) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0)) && 5 == calculate_output_~input#1) && 1 == ~a24~0) && 9 == ~a15~0); 18234#L382 assume !((((1 == calculate_output_~input#1 && ((7 == ~a21~0 || 8 == ~a21~0) || 9 == ~a21~0)) && 9 == ~a15~0) && ~a12~0 <= -43) && 1 == ~a24~0); 20432#L388 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && -43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a21~0); 20433#L394 assume !((1 == ~a24~0 && 9 == ~a15~0 && 5 == calculate_output_~input#1 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0)) && 11 < ~a12~0 && 80 >= ~a12~0); 20390#L400 assume !(((8 == ~a15~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0) && 1 == ~a24~0); 20377#L406 assume !(9 == ~a15~0 && ((3 == calculate_output_~input#1 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0)) && 1 == ~a24~0) && 11 < ~a12~0 && 80 >= ~a12~0); 20376#L412 assume !(((-43 < ~a12~0 && 11 >= ~a12~0) && 8 == ~a15~0 && (8 == ~a21~0 || 6 == ~a21~0 || 7 == ~a21~0) && 3 == calculate_output_~input#1) && 1 == ~a24~0); 20375#L418 assume !(9 == ~a15~0 && 1 == ~a24~0 && ((9 == ~a21~0 || 10 == ~a21~0) && 5 == calculate_output_~input#1) && -43 < ~a12~0 && 11 >= ~a12~0); 20374#L424 assume !((11 < ~a12~0 && 80 >= ~a12~0) && (1 == ~a24~0 && ((6 == ~a21~0 || 7 == ~a21~0) || 8 == ~a21~0) && 4 == calculate_output_~input#1) && 9 == ~a15~0); 20373#L430 assume !(9 == ~a15~0 && 1 == ~a24~0 && (6 == calculate_output_~input#1 && 80 < ~a12~0) && 9 == ~a21~0); 20370#L436 assume !((1 == ~a24~0 && (2 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && ~a12~0 <= -43) && 8 == ~a15~0); 20369#L442 assume !(1 == ~a24~0 && (4 == calculate_output_~input#1 && (((-43 < ~a12~0 && 11 >= ~a12~0) && 7 == ~a21~0) || (~a12~0 <= -43 && 10 == ~a21~0) || ((-43 < ~a12~0 && 11 >= ~a12~0) && 6 == ~a21~0))) && 9 == ~a15~0); 20368#L448 assume !((((6 == calculate_output_~input#1 && (9 == ~a21~0 || 7 == ~a21~0 || 8 == ~a21~0)) && 1 == ~a24~0) && 9 == ~a15~0) && ~a12~0 <= -43); 20367#L454 assume !(((~a12~0 <= -43 && 6 == calculate_output_~input#1 && (10 == ~a21~0 || 8 == ~a21~0 || 9 == ~a21~0)) && 1 == ~a24~0) && 8 == ~a15~0); 18762#L459 assume (((7 == ~a21~0 && 5 == calculate_output_~input#1) && ~a12~0 <= -43) && 1 == ~a24~0) && 8 == ~a15~0;~a21~0 := 10;calculate_output_#res#1 := 22; 18256#calculate_output_returnLabel#1 main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1; 18283#L890-2 [2024-10-31 22:15:51,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:51,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1808159889, now seen corresponding path program 1 times [2024-10-31 22:15:51,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:51,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106687945] [2024-10-31 22:15:51,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:51,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:51,584 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:51,605 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:51,606 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:51,606 INFO L85 PathProgramCache]: Analyzing trace with hash -1505295986, now seen corresponding path program 2 times [2024-10-31 22:15:51,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:51,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107647342] [2024-10-31 22:15:51,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:51,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:51,635 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:15:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:15:51,657 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:15:51,663 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:15:51,663 INFO L85 PathProgramCache]: Analyzing trace with hash -161078754, now seen corresponding path program 1 times [2024-10-31 22:15:51,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:15:51,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421381905] [2024-10-31 22:15:51,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:15:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:15:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:15:52,005 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-31 22:15:52,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:15:52,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421381905] [2024-10-31 22:15:52,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421381905] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:15:52,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:15:52,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-31 22:15:52,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691187538] [2024-10-31 22:15:52,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:15:52,656 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:15:52,656 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:15:52,656 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:15:52,656 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:15:52,656 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-10-31 22:15:52,656 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:52,656 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:15:52,656 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:15:52,657 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem14_label11.c_Iteration5_Loop [2024-10-31 22:15:52,657 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:15:52,657 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:15:52,658 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,662 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,666 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,672 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,676 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,679 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,682 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,684 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,686 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,688 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,745 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:15:52,745 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-10-31 22:15:52,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:52,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:52,747 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:52,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-10-31 22:15:52,749 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:52,749 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:52,762 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:52,762 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_#in~input#1=0} Honda state: {ULTIMATE.start_calculate_output_#in~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:52,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:52,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:52,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:52,788 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:52,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-10-31 22:15:52,790 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:52,790 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:52,815 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-10-31 22:15:52,815 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a12~0=-43} Honda state: {~a12~0=-43} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-10-31 22:15:52,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:52,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:52,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:52,838 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:52,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-10-31 22:15:52,841 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-10-31 22:15:52,842 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:52,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:52,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:52,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:52,882 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:52,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-10-31 22:15:52,884 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-10-31 22:15:52,884 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-10-31 22:15:52,902 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-10-31 22:15:52,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:52,923 INFO L204 LassoAnalysis]: Preferences: [2024-10-31 22:15:52,923 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-10-31 22:15:52,923 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-10-31 22:15:52,923 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-10-31 22:15:52,924 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-10-31 22:15:52,924 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:52,924 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-10-31 22:15:52,924 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-10-31 22:15:52,924 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem14_label11.c_Iteration5_Loop [2024-10-31 22:15:52,924 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-10-31 22:15:52,924 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-10-31 22:15:52,925 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,928 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,935 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,942 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,950 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,957 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,960 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,962 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:52,964 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-10-31 22:15:53,050 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-10-31 22:15:53,050 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-10-31 22:15:53,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:53,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:53,053 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:53,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-10-31 22:15:53,057 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 [2024-10-31 22:15:53,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:53,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:53,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:53,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:53,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:53,073 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:53,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:53,078 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:53,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:53,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:53,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:53,099 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:53,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-10-31 22:15:53,102 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 [2024-10-31 22:15:53,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-10-31 22:15:53,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-10-31 22:15:53,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-10-31 22:15:53,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-10-31 22:15:53,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-10-31 22:15:53,120 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-10-31 22:15:53,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-10-31 22:15:53,122 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-10-31 22:15:53,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-10-31 22:15:53,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-10-31 22:15:53,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:15:53,143 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-10-31 22:15:53,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c4b6e4-2d79-4834-93e7-9f1f45081118/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-10-31 22:15:53,145 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