./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 389e5122d2a896fa997dc3e746e2063bdab378065edf7fbb3d476f6d5f7b2736 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:54:18,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:54:18,817 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 03:54:18,821 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:54:18,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:54:18,853 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:54:18,853 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:54:18,854 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:54:18,855 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:54:18,855 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:54:18,856 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:54:18,856 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:54:18,857 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:54:18,858 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:54:18,858 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:54:18,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:54:18,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:54:18,860 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 03:54:18,860 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 03:54:18,861 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 03:54:18,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:54:18,862 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:54:18,862 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:54:18,863 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:54:18,863 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 03:54:18,864 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:54:18,864 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:54:18,865 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:54:18,865 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:54:18,865 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:54:18,866 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:54:18,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:54:18,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:54:18,867 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:54:18,867 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:54:18,867 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 03:54:18,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 03:54:18,867 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:54:18,867 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:54:18,868 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:54:18,868 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:54:18,868 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:54:18,868 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 389e5122d2a896fa997dc3e746e2063bdab378065edf7fbb3d476f6d5f7b2736 [2023-11-29 03:54:19,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:54:19,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:54:19,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:54:19,104 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:54:19,105 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:54:19,114 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i [2023-11-29 03:54:21,868 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:54:22,085 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:54:22,086 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i [2023-11-29 03:54:22,097 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/data/fe23f0c1c/68b6d6ed5ed24ba2aac10a61450c6c90/FLAGe4dcf8dd5 [2023-11-29 03:54:22,111 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/data/fe23f0c1c/68b6d6ed5ed24ba2aac10a61450c6c90 [2023-11-29 03:54:22,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:54:22,115 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:54:22,117 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:54:22,117 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:54:22,123 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:54:22,124 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,125 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b29239f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22, skipping insertion in model container [2023-11-29 03:54:22,125 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,169 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:54:22,352 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i[919,932] [2023-11-29 03:54:22,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:54:22,439 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:54:22,451 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i[919,932] [2023-11-29 03:54:22,494 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:54:22,513 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:54:22,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22 WrapperNode [2023-11-29 03:54:22,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:54:22,514 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:54:22,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:54:22,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:54:22,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,537 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,576 INFO L138 Inliner]: procedures = 26, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 328 [2023-11-29 03:54:22,577 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:54:22,577 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:54:22,577 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:54:22,578 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:54:22,589 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,590 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,595 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,615 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]. [2023-11-29 03:54:22,615 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,615 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,635 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,639 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,643 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,648 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,654 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:54:22,655 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:54:22,655 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:54:22,655 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:54:22,656 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (1/1) ... [2023-11-29 03:54:22,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:54:22,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:22,685 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:54:22,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:54:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:54:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 03:54:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 03:54:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 03:54:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:54:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:54:22,829 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:54:22,831 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:54:23,269 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:54:23,310 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:54:23,310 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 03:54:23,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:54:23 BoogieIcfgContainer [2023-11-29 03:54:23,311 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:54:23,313 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:54:23,314 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:54:23,317 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:54:23,317 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:54:22" (1/3) ... [2023-11-29 03:54:23,318 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6da6e8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:54:23, skipping insertion in model container [2023-11-29 03:54:23,318 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:54:22" (2/3) ... [2023-11-29 03:54:23,318 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6da6e8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:54:23, skipping insertion in model container [2023-11-29 03:54:23,318 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:54:23" (3/3) ... [2023-11-29 03:54:23,320 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i [2023-11-29 03:54:23,340 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:54:23,340 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 03:54:23,408 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:54:23,413 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2b2c24ab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:54:23,413 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 03:54:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand has 130 states, 72 states have (on average 1.4305555555555556) internal successors, (103), 73 states have internal predecessors, (103), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 03:54:23,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2023-11-29 03:54:23,440 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:54:23,441 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:54:23,442 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:54:23,447 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:54:23,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1423573295, now seen corresponding path program 1 times [2023-11-29 03:54:23,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:54:23,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487686063] [2023-11-29 03:54:23,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:23,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:54:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:23,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:54:23,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487686063] [2023-11-29 03:54:23,734 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 03:54:23,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [193607427] [2023-11-29 03:54:23,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:23,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:23,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:23,736 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:54:23,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 03:54:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:24,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 03:54:24,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:54:24,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 5832 trivial. 0 not checked. [2023-11-29 03:54:24,087 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:54:24,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [193607427] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:54:24,088 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:54:24,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 03:54:24,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271990759] [2023-11-29 03:54:24,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:54:24,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 03:54:24,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:54:24,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 03:54:24,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:54:24,130 INFO L87 Difference]: Start difference. First operand has 130 states, 72 states have (on average 1.4305555555555556) internal successors, (103), 73 states have internal predecessors, (103), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) Second operand has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-29 03:54:24,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:54:24,190 INFO L93 Difference]: Finished difference Result 257 states and 479 transitions. [2023-11-29 03:54:24,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 03:54:24,194 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) Word has length 330 [2023-11-29 03:54:24,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:54:24,203 INFO L225 Difference]: With dead ends: 257 [2023-11-29 03:54:24,204 INFO L226 Difference]: Without dead ends: 128 [2023-11-29 03:54:24,209 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:54:24,213 INFO L413 NwaCegarLoop]: 204 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:54:24,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 204 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 03:54:24,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2023-11-29 03:54:24,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2023-11-29 03:54:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 71 states have (on average 1.380281690140845) internal successors, (98), 71 states have internal predecessors, (98), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 03:54:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 208 transitions. [2023-11-29 03:54:24,279 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 208 transitions. Word has length 330 [2023-11-29 03:54:24,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:54:24,280 INFO L495 AbstractCegarLoop]: Abstraction has 128 states and 208 transitions. [2023-11-29 03:54:24,281 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 2 states have call successors, (55) [2023-11-29 03:54:24,281 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 208 transitions. [2023-11-29 03:54:24,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2023-11-29 03:54:24,292 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:54:24,292 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:54:24,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 03:54:24,494 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-29 03:54:24,495 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:54:24,495 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:54:24,496 INFO L85 PathProgramCache]: Analyzing trace with hash -1973741199, now seen corresponding path program 1 times [2023-11-29 03:54:24,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:54:24,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2052862642] [2023-11-29 03:54:24,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:24,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:54:24,598 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:54:24,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [628111289] [2023-11-29 03:54:24,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:24,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:24,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:24,600 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:54:24,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 03:54:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:24,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 03:54:24,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:54:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 03:54:24,917 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:54:24,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:54:24,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2052862642] [2023-11-29 03:54:24,918 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:54:24,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [628111289] [2023-11-29 03:54:24,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [628111289] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:54:24,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:54:24,919 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 03:54:24,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767369188] [2023-11-29 03:54:24,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:54:24,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:54:24,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:54:24,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:54:24,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:54:24,923 INFO L87 Difference]: Start difference. First operand 128 states and 208 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:54:25,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:54:25,123 INFO L93 Difference]: Finished difference Result 387 states and 619 transitions. [2023-11-29 03:54:25,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 03:54:25,124 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 330 [2023-11-29 03:54:25,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:54:25,130 INFO L225 Difference]: With dead ends: 387 [2023-11-29 03:54:25,130 INFO L226 Difference]: Without dead ends: 260 [2023-11-29 03:54:25,132 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 328 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:54:25,133 INFO L413 NwaCegarLoop]: 254 mSDtfsCounter, 253 mSDsluCounter, 561 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 253 SdHoareTripleChecker+Valid, 815 SdHoareTripleChecker+Invalid, 122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:54:25,134 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [253 Valid, 815 Invalid, 122 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:54:25,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2023-11-29 03:54:25,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 200. [2023-11-29 03:54:25,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 140 states have (on average 1.5071428571428571) internal successors, (211), 141 states have internal predecessors, (211), 57 states have call successors, (57), 2 states have call predecessors, (57), 2 states have return successors, (57), 56 states have call predecessors, (57), 57 states have call successors, (57) [2023-11-29 03:54:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 325 transitions. [2023-11-29 03:54:25,173 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 325 transitions. Word has length 330 [2023-11-29 03:54:25,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:54:25,175 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 325 transitions. [2023-11-29 03:54:25,175 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:54:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 325 transitions. [2023-11-29 03:54:25,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2023-11-29 03:54:25,179 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:54:25,180 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:54:25,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-29 03:54:25,380 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:25,381 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:54:25,381 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:54:25,381 INFO L85 PathProgramCache]: Analyzing trace with hash 515787763, now seen corresponding path program 1 times [2023-11-29 03:54:25,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:54:25,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183841705] [2023-11-29 03:54:25,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:25,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:54:25,436 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:54:25,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2126679570] [2023-11-29 03:54:25,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:25,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:25,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:25,438 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:54:25,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 03:54:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:25,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 743 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 03:54:25,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:54:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 03:54:25,779 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:54:25,780 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:54:25,780 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183841705] [2023-11-29 03:54:25,780 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:54:25,780 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2126679570] [2023-11-29 03:54:25,780 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2126679570] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:54:25,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:54:25,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:54:25,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784159329] [2023-11-29 03:54:25,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:54:25,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:54:25,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:54:25,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:54:25,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:54:25,785 INFO L87 Difference]: Start difference. First operand 200 states and 325 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:54:25,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:54:25,996 INFO L93 Difference]: Finished difference Result 493 states and 787 transitions. [2023-11-29 03:54:25,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 03:54:25,997 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 330 [2023-11-29 03:54:25,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:54:26,002 INFO L225 Difference]: With dead ends: 493 [2023-11-29 03:54:26,002 INFO L226 Difference]: Without dead ends: 294 [2023-11-29 03:54:26,003 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 327 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:54:26,005 INFO L413 NwaCegarLoop]: 205 mSDtfsCounter, 341 mSDsluCounter, 870 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 341 SdHoareTripleChecker+Valid, 1075 SdHoareTripleChecker+Invalid, 145 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:54:26,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [341 Valid, 1075 Invalid, 145 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:54:26,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2023-11-29 03:54:26,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 273. [2023-11-29 03:54:26,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 273 states, 207 states have (on average 1.536231884057971) internal successors, (318), 209 states have internal predecessors, (318), 61 states have call successors, (61), 4 states have call predecessors, (61), 4 states have return successors, (61), 59 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-29 03:54:26,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 440 transitions. [2023-11-29 03:54:26,038 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 440 transitions. Word has length 330 [2023-11-29 03:54:26,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:54:26,040 INFO L495 AbstractCegarLoop]: Abstraction has 273 states and 440 transitions. [2023-11-29 03:54:26,040 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:54:26,040 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 440 transitions. [2023-11-29 03:54:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2023-11-29 03:54:26,043 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:54:26,044 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:54:26,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 03:54:26,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:26,245 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:54:26,245 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:54:26,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1478356943, now seen corresponding path program 1 times [2023-11-29 03:54:26,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:54:26,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530733020] [2023-11-29 03:54:26,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:26,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:54:26,289 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:54:26,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1194847809] [2023-11-29 03:54:26,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:26,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:26,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:26,291 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:54:26,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 03:54:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:26,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 741 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 03:54:26,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:54:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 03:54:26,916 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:54:26,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:54:26,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530733020] [2023-11-29 03:54:26,916 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:54:26,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1194847809] [2023-11-29 03:54:26,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1194847809] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:54:26,916 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:54:26,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:54:26,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512192786] [2023-11-29 03:54:26,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:54:26,918 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:54:26,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:54:26,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:54:26,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:54:26,919 INFO L87 Difference]: Start difference. First operand 273 states and 440 transitions. Second operand has 8 states, 8 states have (on average 7.25) internal successors, (58), 8 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:54:27,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:54:27,225 INFO L93 Difference]: Finished difference Result 774 states and 1253 transitions. [2023-11-29 03:54:27,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 03:54:27,226 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.25) internal successors, (58), 8 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 330 [2023-11-29 03:54:27,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:54:27,232 INFO L225 Difference]: With dead ends: 774 [2023-11-29 03:54:27,233 INFO L226 Difference]: Without dead ends: 502 [2023-11-29 03:54:27,234 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 337 GetRequests, 323 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2023-11-29 03:54:27,235 INFO L413 NwaCegarLoop]: 202 mSDtfsCounter, 423 mSDsluCounter, 648 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 423 SdHoareTripleChecker+Valid, 850 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:54:27,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [423 Valid, 850 Invalid, 151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 03:54:27,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states. [2023-11-29 03:54:27,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 367. [2023-11-29 03:54:27,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 301 states have (on average 1.584717607973422) internal successors, (477), 303 states have internal predecessors, (477), 61 states have call successors, (61), 4 states have call predecessors, (61), 4 states have return successors, (61), 59 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-29 03:54:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 599 transitions. [2023-11-29 03:54:27,268 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 599 transitions. Word has length 330 [2023-11-29 03:54:27,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:54:27,270 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 599 transitions. [2023-11-29 03:54:27,270 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.25) internal successors, (58), 8 states have internal predecessors, (58), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:54:27,270 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 599 transitions. [2023-11-29 03:54:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2023-11-29 03:54:27,274 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:54:27,275 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:54:27,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-29 03:54:27,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:27,481 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:54:27,481 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:54:27,481 INFO L85 PathProgramCache]: Analyzing trace with hash -2107754705, now seen corresponding path program 1 times [2023-11-29 03:54:27,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:54:27,481 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97023607] [2023-11-29 03:54:27,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:27,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:54:27,528 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:54:27,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [851179511] [2023-11-29 03:54:27,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:27,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:27,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:27,531 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:54:27,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 03:54:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:27,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 742 conjuncts, 32 conjunts are in the unsatisfiable core [2023-11-29 03:54:27,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:54:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 2282 proven. 570 refuted. 0 times theorem prover too weak. 3088 trivial. 0 not checked. [2023-11-29 03:54:33,899 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:54:38,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:54:38,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97023607] [2023-11-29 03:54:38,399 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:54:38,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851179511] [2023-11-29 03:54:38,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [851179511] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:54:38,400 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:54:38,400 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2023-11-29 03:54:38,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828292220] [2023-11-29 03:54:38,400 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 03:54:38,401 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2023-11-29 03:54:38,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:54:38,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2023-11-29 03:54:38,402 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=453, Unknown=0, NotChecked=0, Total=600 [2023-11-29 03:54:38,403 INFO L87 Difference]: Start difference. First operand 367 states and 599 transitions. Second operand has 19 states, 19 states have (on average 4.0) internal successors, (76), 16 states have internal predecessors, (76), 6 states have call successors, (55), 6 states have call predecessors, (55), 7 states have return successors, (55), 6 states have call predecessors, (55), 6 states have call successors, (55) [2023-11-29 03:54:46,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:54:46,439 INFO L93 Difference]: Finished difference Result 962 states and 1553 transitions. [2023-11-29 03:54:46,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-29 03:54:46,440 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 4.0) internal successors, (76), 16 states have internal predecessors, (76), 6 states have call successors, (55), 6 states have call predecessors, (55), 7 states have return successors, (55), 6 states have call predecessors, (55), 6 states have call successors, (55) Word has length 330 [2023-11-29 03:54:46,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:54:46,446 INFO L225 Difference]: With dead ends: 962 [2023-11-29 03:54:46,446 INFO L226 Difference]: Without dead ends: 596 [2023-11-29 03:54:46,448 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 588 GetRequests, 547 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 399 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=493, Invalid=1313, Unknown=0, NotChecked=0, Total=1806 [2023-11-29 03:54:46,449 INFO L413 NwaCegarLoop]: 192 mSDtfsCounter, 230 mSDsluCounter, 1304 mSDsCounter, 0 mSdLazyCounter, 696 mSolverCounterSat, 169 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 232 SdHoareTripleChecker+Valid, 1496 SdHoareTripleChecker+Invalid, 865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 169 IncrementalHoareTripleChecker+Valid, 696 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:54:46,449 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [232 Valid, 1496 Invalid, 865 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [169 Valid, 696 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2023-11-29 03:54:46,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 596 states. [2023-11-29 03:54:46,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 596 to 590. [2023-11-29 03:54:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 590 states, 460 states have (on average 1.5456521739130435) internal successors, (711), 463 states have internal predecessors, (711), 118 states have call successors, (118), 11 states have call predecessors, (118), 11 states have return successors, (118), 115 states have call predecessors, (118), 118 states have call successors, (118) [2023-11-29 03:54:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 947 transitions. [2023-11-29 03:54:46,615 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 947 transitions. Word has length 330 [2023-11-29 03:54:46,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:54:46,616 INFO L495 AbstractCegarLoop]: Abstraction has 590 states and 947 transitions. [2023-11-29 03:54:46,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 4.0) internal successors, (76), 16 states have internal predecessors, (76), 6 states have call successors, (55), 6 states have call predecessors, (55), 7 states have return successors, (55), 6 states have call predecessors, (55), 6 states have call successors, (55) [2023-11-29 03:54:46,617 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 947 transitions. [2023-11-29 03:54:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-29 03:54:46,620 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:54:46,621 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:54:46,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 03:54:46,821 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:46,822 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:54:46,822 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:54:46,822 INFO L85 PathProgramCache]: Analyzing trace with hash -1888176146, now seen corresponding path program 1 times [2023-11-29 03:54:46,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:54:46,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426306914] [2023-11-29 03:54:46,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:46,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:54:46,872 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:54:46,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1259994213] [2023-11-29 03:54:46,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:46,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:46,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:46,909 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:54:46,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 03:54:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:47,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 746 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 03:54:47,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:54:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1044 proven. 147 refuted. 0 times theorem prover too weak. 4749 trivial. 0 not checked. [2023-11-29 03:54:47,717 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:54:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 15 proven. 147 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 03:54:48,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:54:48,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426306914] [2023-11-29 03:54:48,503 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:54:48,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1259994213] [2023-11-29 03:54:48,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1259994213] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:54:48,503 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:54:48,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2023-11-29 03:54:48,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752207078] [2023-11-29 03:54:48,504 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:54:48,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 03:54:48,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:54:48,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 03:54:48,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2023-11-29 03:54:48,507 INFO L87 Difference]: Start difference. First operand 590 states and 947 transitions. Second operand has 14 states, 14 states have (on average 8.071428571428571) internal successors, (113), 14 states have internal predecessors, (113), 3 states have call successors, (104), 2 states have call predecessors, (104), 4 states have return successors, (105), 3 states have call predecessors, (105), 3 states have call successors, (105) [2023-11-29 03:54:52,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:54:52,507 INFO L93 Difference]: Finished difference Result 2450 states and 3860 transitions. [2023-11-29 03:54:52,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2023-11-29 03:54:52,508 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 8.071428571428571) internal successors, (113), 14 states have internal predecessors, (113), 3 states have call successors, (104), 2 states have call predecessors, (104), 4 states have return successors, (105), 3 states have call predecessors, (105), 3 states have call successors, (105) Word has length 331 [2023-11-29 03:54:52,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:54:52,523 INFO L225 Difference]: With dead ends: 2450 [2023-11-29 03:54:52,523 INFO L226 Difference]: Without dead ends: 2084 [2023-11-29 03:54:52,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 730 GetRequests, 658 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1740 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=1295, Invalid=4107, Unknown=0, NotChecked=0, Total=5402 [2023-11-29 03:54:52,528 INFO L413 NwaCegarLoop]: 421 mSDtfsCounter, 1035 mSDsluCounter, 1444 mSDsCounter, 0 mSdLazyCounter, 2574 mSolverCounterSat, 610 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1044 SdHoareTripleChecker+Valid, 1865 SdHoareTripleChecker+Invalid, 3184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 610 IncrementalHoareTripleChecker+Valid, 2574 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:54:52,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1044 Valid, 1865 Invalid, 3184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [610 Valid, 2574 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2023-11-29 03:54:52,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2084 states. [2023-11-29 03:54:52,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2084 to 1643. [2023-11-29 03:54:52,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1643 states, 1285 states have (on average 1.5330739299610896) internal successors, (1970), 1302 states have internal predecessors, (1970), 323 states have call successors, (323), 34 states have call predecessors, (323), 34 states have return successors, (323), 306 states have call predecessors, (323), 323 states have call successors, (323) [2023-11-29 03:54:52,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1643 states and 2616 transitions. [2023-11-29 03:54:52,870 INFO L78 Accepts]: Start accepts. Automaton has 1643 states and 2616 transitions. Word has length 331 [2023-11-29 03:54:52,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:54:52,871 INFO L495 AbstractCegarLoop]: Abstraction has 1643 states and 2616 transitions. [2023-11-29 03:54:52,871 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 8.071428571428571) internal successors, (113), 14 states have internal predecessors, (113), 3 states have call successors, (104), 2 states have call predecessors, (104), 4 states have return successors, (105), 3 states have call predecessors, (105), 3 states have call successors, (105) [2023-11-29 03:54:52,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2616 transitions. [2023-11-29 03:54:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-29 03:54:52,874 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:54:52,875 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:54:52,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 03:54:53,075 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-29 03:54:53,076 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:54:53,076 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:54:53,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1395673900, now seen corresponding path program 1 times [2023-11-29 03:54:53,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:54:53,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661658382] [2023-11-29 03:54:53,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:53,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:54:53,114 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:54:53,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [90295018] [2023-11-29 03:54:53,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:53,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:53,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:53,116 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:54:53,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 03:54:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:53,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 744 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 03:54:53,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:54:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1044 proven. 147 refuted. 0 times theorem prover too weak. 4749 trivial. 0 not checked. [2023-11-29 03:54:54,077 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:54:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 15 proven. 147 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 03:54:55,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:54:55,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661658382] [2023-11-29 03:54:55,536 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:54:55,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [90295018] [2023-11-29 03:54:55,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [90295018] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:54:55,536 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:54:55,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 14 [2023-11-29 03:54:55,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746581933] [2023-11-29 03:54:55,537 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:54:55,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 03:54:55,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:54:55,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 03:54:55,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2023-11-29 03:54:55,540 INFO L87 Difference]: Start difference. First operand 1643 states and 2616 transitions. Second operand has 14 states, 14 states have (on average 8.571428571428571) internal successors, (120), 14 states have internal predecessors, (120), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (110), 4 states have call predecessors, (110), 4 states have call successors, (110) [2023-11-29 03:54:58,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:54:58,943 INFO L93 Difference]: Finished difference Result 5328 states and 8371 transitions. [2023-11-29 03:54:58,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2023-11-29 03:54:58,944 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 8.571428571428571) internal successors, (120), 14 states have internal predecessors, (120), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (110), 4 states have call predecessors, (110), 4 states have call successors, (110) Word has length 331 [2023-11-29 03:54:58,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:54:58,963 INFO L225 Difference]: With dead ends: 5328 [2023-11-29 03:54:58,963 INFO L226 Difference]: Without dead ends: 3686 [2023-11-29 03:54:58,968 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 715 GetRequests, 660 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1081 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1011, Invalid=2181, Unknown=0, NotChecked=0, Total=3192 [2023-11-29 03:54:58,969 INFO L413 NwaCegarLoop]: 322 mSDtfsCounter, 1421 mSDsluCounter, 960 mSDsCounter, 0 mSdLazyCounter, 1785 mSolverCounterSat, 1085 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1429 SdHoareTripleChecker+Valid, 1282 SdHoareTripleChecker+Invalid, 2870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1085 IncrementalHoareTripleChecker+Valid, 1785 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:54:58,970 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1429 Valid, 1282 Invalid, 2870 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1085 Valid, 1785 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-11-29 03:54:58,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3686 states. [2023-11-29 03:54:59,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3686 to 2810. [2023-11-29 03:54:59,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2810 states, 2231 states have (on average 1.529359031824294) internal successors, (3412), 2259 states have internal predecessors, (3412), 520 states have call successors, (520), 58 states have call predecessors, (520), 58 states have return successors, (520), 492 states have call predecessors, (520), 520 states have call successors, (520) [2023-11-29 03:54:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 2810 states and 4452 transitions. [2023-11-29 03:54:59,431 INFO L78 Accepts]: Start accepts. Automaton has 2810 states and 4452 transitions. Word has length 331 [2023-11-29 03:54:59,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:54:59,432 INFO L495 AbstractCegarLoop]: Abstraction has 2810 states and 4452 transitions. [2023-11-29 03:54:59,432 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 8.571428571428571) internal successors, (120), 14 states have internal predecessors, (120), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (110), 4 states have call predecessors, (110), 4 states have call successors, (110) [2023-11-29 03:54:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2810 states and 4452 transitions. [2023-11-29 03:54:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-29 03:54:59,435 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:54:59,436 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:54:59,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 03:54:59,636 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-29 03:54:59,636 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:54:59,637 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:54:59,637 INFO L85 PathProgramCache]: Analyzing trace with hash 601352816, now seen corresponding path program 1 times [2023-11-29 03:54:59,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:54:59,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550871732] [2023-11-29 03:54:59,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:54:59,674 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:54:59,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1831601673] [2023-11-29 03:54:59,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:54:59,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:54:59,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:54:59,676 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:54:59,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 03:54:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:54:59,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 744 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 03:54:59,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:55:00,161 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 03:55:00,161 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:55:00,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:00,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550871732] [2023-11-29 03:55:00,162 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:55:00,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1831601673] [2023-11-29 03:55:00,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1831601673] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:55:00,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:55:00,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:55:00,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469258532] [2023-11-29 03:55:00,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:00,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:55:00,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:00,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:55:00,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:55:00,164 INFO L87 Difference]: Start difference. First operand 2810 states and 4452 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:01,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:01,014 INFO L93 Difference]: Finished difference Result 8476 states and 13360 transitions. [2023-11-29 03:55:01,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 03:55:01,015 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 331 [2023-11-29 03:55:01,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:01,041 INFO L225 Difference]: With dead ends: 8476 [2023-11-29 03:55:01,041 INFO L226 Difference]: Without dead ends: 5667 [2023-11-29 03:55:01,047 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 327 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:55:01,047 INFO L413 NwaCegarLoop]: 247 mSDtfsCounter, 204 mSDsluCounter, 615 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 111 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 862 SdHoareTripleChecker+Invalid, 140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 111 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:01,048 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [204 Valid, 862 Invalid, 140 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [111 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 03:55:01,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5667 states. [2023-11-29 03:55:02,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5667 to 4687. [2023-11-29 03:55:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4687 states, 3584 states have (on average 1.5013950892857142) internal successors, (5381), 3621 states have internal predecessors, (5381), 994 states have call successors, (994), 108 states have call predecessors, (994), 108 states have return successors, (994), 957 states have call predecessors, (994), 994 states have call successors, (994) [2023-11-29 03:55:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4687 states to 4687 states and 7369 transitions. [2023-11-29 03:55:02,041 INFO L78 Accepts]: Start accepts. Automaton has 4687 states and 7369 transitions. Word has length 331 [2023-11-29 03:55:02,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:02,042 INFO L495 AbstractCegarLoop]: Abstraction has 4687 states and 7369 transitions. [2023-11-29 03:55:02,042 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 4687 states and 7369 transitions. [2023-11-29 03:55:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-29 03:55:02,045 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:02,045 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:55:02,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 03:55:02,245 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:02,246 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:02,246 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:02,246 INFO L85 PathProgramCache]: Analyzing trace with hash 590569800, now seen corresponding path program 1 times [2023-11-29 03:55:02,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:02,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347058444] [2023-11-29 03:55:02,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:02,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:02,291 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:55:02,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [878547422] [2023-11-29 03:55:02,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:02,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:02,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:55:02,293 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:55:02,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 03:55:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:02,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 748 conjuncts, 25 conjunts are in the unsatisfiable core [2023-11-29 03:55:02,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:55:04,438 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1384 proven. 141 refuted. 0 times theorem prover too weak. 4415 trivial. 0 not checked. [2023-11-29 03:55:04,438 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:55:05,753 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 03:55:05,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:05,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347058444] [2023-11-29 03:55:05,754 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:55:05,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [878547422] [2023-11-29 03:55:05,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [878547422] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 03:55:05,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:55:05,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [14] total 22 [2023-11-29 03:55:05,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479816888] [2023-11-29 03:55:05,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:05,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 03:55:05,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:05,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 03:55:05,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=366, Unknown=0, NotChecked=0, Total=462 [2023-11-29 03:55:05,757 INFO L87 Difference]: Start difference. First operand 4687 states and 7369 transitions. Second operand has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:09,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:09,233 INFO L93 Difference]: Finished difference Result 12503 states and 20059 transitions. [2023-11-29 03:55:09,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-11-29 03:55:09,234 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 331 [2023-11-29 03:55:09,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:09,279 INFO L225 Difference]: With dead ends: 12503 [2023-11-29 03:55:09,279 INFO L226 Difference]: Without dead ends: 10120 [2023-11-29 03:55:09,285 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 689 GetRequests, 640 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 751 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=412, Invalid=2138, Unknown=0, NotChecked=0, Total=2550 [2023-11-29 03:55:09,286 INFO L413 NwaCegarLoop]: 232 mSDtfsCounter, 748 mSDsluCounter, 1418 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 748 SdHoareTripleChecker+Valid, 1650 SdHoareTripleChecker+Invalid, 397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:09,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [748 Valid, 1650 Invalid, 397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 384 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 03:55:09,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10120 states. [2023-11-29 03:55:10,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10120 to 4977. [2023-11-29 03:55:10,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4977 states, 3874 states have (on average 1.5103252452245741) internal successors, (5851), 3911 states have internal predecessors, (5851), 994 states have call successors, (994), 108 states have call predecessors, (994), 108 states have return successors, (994), 957 states have call predecessors, (994), 994 states have call successors, (994) [2023-11-29 03:55:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 4977 states and 7839 transitions. [2023-11-29 03:55:10,332 INFO L78 Accepts]: Start accepts. Automaton has 4977 states and 7839 transitions. Word has length 331 [2023-11-29 03:55:10,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:10,333 INFO L495 AbstractCegarLoop]: Abstraction has 4977 states and 7839 transitions. [2023-11-29 03:55:10,333 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:10,333 INFO L276 IsEmpty]: Start isEmpty. Operand 4977 states and 7839 transitions. [2023-11-29 03:55:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-29 03:55:10,335 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:10,336 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:55:10,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 03:55:10,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-29 03:55:10,536 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:10,537 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:10,537 INFO L85 PathProgramCache]: Analyzing trace with hash -420547450, now seen corresponding path program 1 times [2023-11-29 03:55:10,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:10,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463210322] [2023-11-29 03:55:10,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:10,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:10,567 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:55:10,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2132710798] [2023-11-29 03:55:10,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:10,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:10,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:55:10,569 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:55:10,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 03:55:10,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:10,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 746 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 03:55:10,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:55:11,575 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 03:55:11,575 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:55:11,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:11,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463210322] [2023-11-29 03:55:11,576 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:55:11,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2132710798] [2023-11-29 03:55:11,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2132710798] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:55:11,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:55:11,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 03:55:11,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566393057] [2023-11-29 03:55:11,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:11,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 03:55:11,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:11,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 03:55:11,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:55:11,579 INFO L87 Difference]: Start difference. First operand 4977 states and 7839 transitions. Second operand has 13 states, 13 states have (on average 4.538461538461538) internal successors, (59), 13 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:13,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:13,941 INFO L93 Difference]: Finished difference Result 12361 states and 19500 transitions. [2023-11-29 03:55:13,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-29 03:55:13,942 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.538461538461538) internal successors, (59), 13 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 331 [2023-11-29 03:55:13,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:13,970 INFO L225 Difference]: With dead ends: 12361 [2023-11-29 03:55:13,971 INFO L226 Difference]: Without dead ends: 7388 [2023-11-29 03:55:13,980 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 319 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=196, Invalid=560, Unknown=0, NotChecked=0, Total=756 [2023-11-29 03:55:13,981 INFO L413 NwaCegarLoop]: 242 mSDtfsCounter, 576 mSDsluCounter, 1085 mSDsCounter, 0 mSdLazyCounter, 1208 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 576 SdHoareTripleChecker+Valid, 1327 SdHoareTripleChecker+Invalid, 1216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:13,981 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [576 Valid, 1327 Invalid, 1216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1208 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-29 03:55:13,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7388 states. [2023-11-29 03:55:14,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7388 to 5097. [2023-11-29 03:55:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5097 states, 3994 states have (on average 1.5112669003505257) internal successors, (6036), 4031 states have internal predecessors, (6036), 994 states have call successors, (994), 108 states have call predecessors, (994), 108 states have return successors, (994), 957 states have call predecessors, (994), 994 states have call successors, (994) [2023-11-29 03:55:14,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5097 states to 5097 states and 8024 transitions. [2023-11-29 03:55:14,961 INFO L78 Accepts]: Start accepts. Automaton has 5097 states and 8024 transitions. Word has length 331 [2023-11-29 03:55:14,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:14,962 INFO L495 AbstractCegarLoop]: Abstraction has 5097 states and 8024 transitions. [2023-11-29 03:55:14,962 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.538461538461538) internal successors, (59), 13 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 5097 states and 8024 transitions. [2023-11-29 03:55:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-29 03:55:14,966 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:14,966 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:55:14,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 03:55:15,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 03:55:15,167 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:15,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:15,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1818822962, now seen corresponding path program 1 times [2023-11-29 03:55:15,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:15,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317460233] [2023-11-29 03:55:15,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:15,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:15,217 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:55:15,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1024864749] [2023-11-29 03:55:15,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:15,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:15,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:55:15,219 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:55:15,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 03:55:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:15,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-29 03:55:15,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:55:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1436 proven. 141 refuted. 0 times theorem prover too weak. 4363 trivial. 0 not checked. [2023-11-29 03:55:17,342 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:55:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 03:55:19,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:19,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317460233] [2023-11-29 03:55:19,146 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:55:19,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1024864749] [2023-11-29 03:55:19,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1024864749] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 03:55:19,146 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:55:19,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [14] total 21 [2023-11-29 03:55:19,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011096504] [2023-11-29 03:55:19,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:19,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:55:19,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:19,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:55:19,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=327, Unknown=0, NotChecked=0, Total=420 [2023-11-29 03:55:19,149 INFO L87 Difference]: Start difference. First operand 5097 states and 8024 transitions. Second operand has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 9 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:21,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:21,499 INFO L93 Difference]: Finished difference Result 11090 states and 17546 transitions. [2023-11-29 03:55:21,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-29 03:55:21,499 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 9 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 331 [2023-11-29 03:55:21,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:21,522 INFO L225 Difference]: With dead ends: 11090 [2023-11-29 03:55:21,523 INFO L226 Difference]: Without dead ends: 8457 [2023-11-29 03:55:21,531 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 676 GetRequests, 642 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 296 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=233, Invalid=1027, Unknown=0, NotChecked=0, Total=1260 [2023-11-29 03:55:21,532 INFO L413 NwaCegarLoop]: 241 mSDtfsCounter, 451 mSDsluCounter, 920 mSDsCounter, 0 mSdLazyCounter, 355 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 451 SdHoareTripleChecker+Valid, 1161 SdHoareTripleChecker+Invalid, 368 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:21,532 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [451 Valid, 1161 Invalid, 368 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 355 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 03:55:21,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8457 states. [2023-11-29 03:55:22,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8457 to 5331. [2023-11-29 03:55:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5331 states, 4228 states have (on average 1.5170293282876064) internal successors, (6414), 4265 states have internal predecessors, (6414), 994 states have call successors, (994), 108 states have call predecessors, (994), 108 states have return successors, (994), 957 states have call predecessors, (994), 994 states have call successors, (994) [2023-11-29 03:55:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 5331 states and 8402 transitions. [2023-11-29 03:55:22,498 INFO L78 Accepts]: Start accepts. Automaton has 5331 states and 8402 transitions. Word has length 331 [2023-11-29 03:55:22,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:22,499 INFO L495 AbstractCegarLoop]: Abstraction has 5331 states and 8402 transitions. [2023-11-29 03:55:22,500 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.555555555555555) internal successors, (59), 9 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 5331 states and 8402 transitions. [2023-11-29 03:55:22,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-29 03:55:22,503 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:22,503 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:55:22,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-29 03:55:22,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:22,704 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:22,704 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:22,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1196280656, now seen corresponding path program 1 times [2023-11-29 03:55:22,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:22,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104016641] [2023-11-29 03:55:22,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:22,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:22,748 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:55:22,748 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [463254908] [2023-11-29 03:55:22,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:22,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:22,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:55:22,750 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:55:22,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 03:55:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:22,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 743 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-29 03:55:23,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:55:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 1044 proven. 147 refuted. 0 times theorem prover too weak. 4749 trivial. 0 not checked. [2023-11-29 03:55:25,592 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:55:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 15 proven. 147 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 03:55:28,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:28,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104016641] [2023-11-29 03:55:28,791 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:55:28,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [463254908] [2023-11-29 03:55:28,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [463254908] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:55:28,791 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:55:28,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15] total 27 [2023-11-29 03:55:28,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304370261] [2023-11-29 03:55:28,792 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:55:28,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-11-29 03:55:28,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:28,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-11-29 03:55:28,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=170, Invalid=532, Unknown=0, NotChecked=0, Total=702 [2023-11-29 03:55:28,794 INFO L87 Difference]: Start difference. First operand 5331 states and 8402 transitions. Second operand has 27 states, 27 states have (on average 4.555555555555555) internal successors, (123), 27 states have internal predecessors, (123), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (110), 4 states have call predecessors, (110), 4 states have call successors, (110) [2023-11-29 03:55:47,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:47,768 INFO L93 Difference]: Finished difference Result 18818 states and 29440 transitions. [2023-11-29 03:55:47,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2023-11-29 03:55:47,769 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 4.555555555555555) internal successors, (123), 27 states have internal predecessors, (123), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (110), 4 states have call predecessors, (110), 4 states have call successors, (110) Word has length 331 [2023-11-29 03:55:47,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:47,807 INFO L225 Difference]: With dead ends: 18818 [2023-11-29 03:55:47,807 INFO L226 Difference]: Without dead ends: 13491 [2023-11-29 03:55:47,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 796 GetRequests, 646 SyntacticMatches, 0 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9472 ImplicationChecksByTransitivity, 11.6s TimeCoverageRelationStatistics Valid=4846, Invalid=18106, Unknown=0, NotChecked=0, Total=22952 [2023-11-29 03:55:47,830 INFO L413 NwaCegarLoop]: 219 mSDtfsCounter, 3247 mSDsluCounter, 2332 mSDsCounter, 0 mSdLazyCounter, 4013 mSolverCounterSat, 783 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3300 SdHoareTripleChecker+Valid, 2551 SdHoareTripleChecker+Invalid, 4796 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 783 IncrementalHoareTripleChecker+Valid, 4013 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:47,830 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3300 Valid, 2551 Invalid, 4796 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [783 Valid, 4013 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2023-11-29 03:55:47,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13491 states. [2023-11-29 03:55:49,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13491 to 8109. [2023-11-29 03:55:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8109 states, 6458 states have (on average 1.5204397646330132) internal successors, (9819), 6512 states have internal predecessors, (9819), 1488 states have call successors, (1488), 162 states have call predecessors, (1488), 162 states have return successors, (1488), 1434 states have call predecessors, (1488), 1488 states have call successors, (1488) [2023-11-29 03:55:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8109 states to 8109 states and 12795 transitions. [2023-11-29 03:55:50,013 INFO L78 Accepts]: Start accepts. Automaton has 8109 states and 12795 transitions. Word has length 331 [2023-11-29 03:55:50,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:50,014 INFO L495 AbstractCegarLoop]: Abstraction has 8109 states and 12795 transitions. [2023-11-29 03:55:50,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 4.555555555555555) internal successors, (123), 27 states have internal predecessors, (123), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (110), 4 states have call predecessors, (110), 4 states have call successors, (110) [2023-11-29 03:55:50,014 INFO L276 IsEmpty]: Start isEmpty. Operand 8109 states and 12795 transitions. [2023-11-29 03:55:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2023-11-29 03:55:50,018 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:50,019 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:55:50,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-29 03:55:50,219 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:50,219 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:50,220 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:50,220 INFO L85 PathProgramCache]: Analyzing trace with hash 787200592, now seen corresponding path program 1 times [2023-11-29 03:55:50,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:50,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301855957] [2023-11-29 03:55:50,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:50,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:50,262 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:55:50,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [339590744] [2023-11-29 03:55:50,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:50,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:50,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:55:50,264 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:55:50,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 03:55:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:50,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 743 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 03:55:50,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:55:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2023-11-29 03:55:50,907 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:55:50,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:50,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301855957] [2023-11-29 03:55:50,908 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:55:50,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [339590744] [2023-11-29 03:55:50,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [339590744] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:55:50,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:55:50,908 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:55:50,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013182448] [2023-11-29 03:55:50,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:55:50,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:55:50,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:50,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:55:50,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:55:50,910 INFO L87 Difference]: Start difference. First operand 8109 states and 12795 transitions. Second operand has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:52,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:52,883 INFO L93 Difference]: Finished difference Result 19307 states and 30499 transitions. [2023-11-29 03:55:52,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 03:55:52,884 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 331 [2023-11-29 03:55:52,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:52,910 INFO L225 Difference]: With dead ends: 19307 [2023-11-29 03:55:52,910 INFO L226 Difference]: Without dead ends: 11199 [2023-11-29 03:55:52,927 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 338 GetRequests, 324 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2023-11-29 03:55:52,928 INFO L413 NwaCegarLoop]: 257 mSDtfsCounter, 292 mSDsluCounter, 811 mSDsCounter, 0 mSdLazyCounter, 249 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 292 SdHoareTripleChecker+Valid, 1068 SdHoareTripleChecker+Invalid, 253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:52,929 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [292 Valid, 1068 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:55:52,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11199 states. [2023-11-29 03:55:54,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11199 to 8171. [2023-11-29 03:55:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8171 states, 6520 states have (on average 1.5205521472392638) internal successors, (9914), 6574 states have internal predecessors, (9914), 1488 states have call successors, (1488), 162 states have call predecessors, (1488), 162 states have return successors, (1488), 1434 states have call predecessors, (1488), 1488 states have call successors, (1488) [2023-11-29 03:55:54,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8171 states to 8171 states and 12890 transitions. [2023-11-29 03:55:54,702 INFO L78 Accepts]: Start accepts. Automaton has 8171 states and 12890 transitions. Word has length 331 [2023-11-29 03:55:54,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:55:54,702 INFO L495 AbstractCegarLoop]: Abstraction has 8171 states and 12890 transitions. [2023-11-29 03:55:54,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 1 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2023-11-29 03:55:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 8171 states and 12890 transitions. [2023-11-29 03:55:54,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2023-11-29 03:55:54,707 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:55:54,707 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:55:54,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-11-29 03:55:54,908 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:54,908 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:55:54,909 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:55:54,909 INFO L85 PathProgramCache]: Analyzing trace with hash 389991574, now seen corresponding path program 1 times [2023-11-29 03:55:54,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:55:54,909 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487478998] [2023-11-29 03:55:54,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:55:54,952 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:55:54,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [506960818] [2023-11-29 03:55:54,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:55:54,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:55:54,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:55:54,955 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:55:54,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 03:55:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:55:55,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-29 03:55:55,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:55:55,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 862 proven. 150 refuted. 0 times theorem prover too weak. 4928 trivial. 0 not checked. [2023-11-29 03:55:55,552 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:55:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 12 proven. 150 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2023-11-29 03:55:55,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:55:55,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487478998] [2023-11-29 03:55:55,821 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 03:55:55,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [506960818] [2023-11-29 03:55:55,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [506960818] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 03:55:55,822 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:55:55,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2023-11-29 03:55:55,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141923664] [2023-11-29 03:55:55,822 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:55:55,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:55:55,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:55:55,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:55:55,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:55:55,824 INFO L87 Difference]: Start difference. First operand 8171 states and 12890 transitions. Second operand has 11 states, 11 states have (on average 6.636363636363637) internal successors, (73), 11 states have internal predecessors, (73), 2 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2023-11-29 03:55:58,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:55:58,340 INFO L93 Difference]: Finished difference Result 20909 states and 32565 transitions. [2023-11-29 03:55:58,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-29 03:55:58,341 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.636363636363637) internal successors, (73), 11 states have internal predecessors, (73), 2 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) Word has length 332 [2023-11-29 03:55:58,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:55:58,365 INFO L225 Difference]: With dead ends: 20909 [2023-11-29 03:55:58,365 INFO L226 Difference]: Without dead ends: 12739 [2023-11-29 03:55:58,380 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 684 GetRequests, 655 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=275, Invalid=595, Unknown=0, NotChecked=0, Total=870 [2023-11-29 03:55:58,381 INFO L413 NwaCegarLoop]: 179 mSDtfsCounter, 680 mSDsluCounter, 552 mSDsCounter, 0 mSdLazyCounter, 795 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 861 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 795 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:55:58,381 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [686 Valid, 731 Invalid, 861 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 795 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 03:55:58,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12739 states. [2023-11-29 03:56:00,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12739 to 10143. [2023-11-29 03:56:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10143 states, 8504 states have (on average 1.5435089369708372) internal successors, (13126), 8552 states have internal predecessors, (13126), 1464 states have call successors, (1464), 174 states have call predecessors, (1464), 174 states have return successors, (1464), 1416 states have call predecessors, (1464), 1464 states have call successors, (1464) [2023-11-29 03:56:00,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10143 states to 10143 states and 16054 transitions. [2023-11-29 03:56:00,111 INFO L78 Accepts]: Start accepts. Automaton has 10143 states and 16054 transitions. Word has length 332 [2023-11-29 03:56:00,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:56:00,111 INFO L495 AbstractCegarLoop]: Abstraction has 10143 states and 16054 transitions. [2023-11-29 03:56:00,112 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.636363636363637) internal successors, (73), 11 states have internal predecessors, (73), 2 states have call successors, (105), 2 states have call predecessors, (105), 4 states have return successors, (106), 2 states have call predecessors, (106), 2 states have call successors, (106) [2023-11-29 03:56:00,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10143 states and 16054 transitions. [2023-11-29 03:56:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2023-11-29 03:56:00,115 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:00,116 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:56:00,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 03:56:00,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 03:56:00,317 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:00,317 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:00,317 INFO L85 PathProgramCache]: Analyzing trace with hash -380338189, now seen corresponding path program 1 times [2023-11-29 03:56:00,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:56:00,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168665848] [2023-11-29 03:56:00,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:00,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:56:00,357 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 03:56:00,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [542334396] [2023-11-29 03:56:00,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:00,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:56:00,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:56:00,359 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:56:00,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 03:56:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:56:00,602 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:56:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:56:00,991 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:56:00,992 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 03:56:00,992 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 03:56:01,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-11-29 03:56:01,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-29 03:56:01,197 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:56:01,200 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 03:56:01,361 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-29 03:56:01,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-29 03:56:01,364 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short35 could not be translated [2023-11-29 03:56:01,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-29 03:56:01,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short35 could not be translated [2023-11-29 03:56:01,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-29 03:56:01,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short35 could not be translated [2023-11-29 03:56:01,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 03:56:01 BoogieIcfgContainer [2023-11-29 03:56:01,406 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 03:56:01,406 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 03:56:01,406 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 03:56:01,407 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 03:56:01,407 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:54:23" (3/4) ... [2023-11-29 03:56:01,409 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 03:56:01,410 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 03:56:01,411 INFO L158 Benchmark]: Toolchain (without parser) took 99295.62ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 97.9MB in the beginning and 923.8MB in the end (delta: -825.9MB). Peak memory consumption was 316.4MB. Max. memory is 16.1GB. [2023-11-29 03:56:01,411 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 165.7MB. Free memory was 139.1MB in the beginning and 139.0MB in the end (delta: 169.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:56:01,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.14ms. Allocated memory is still 165.7MB. Free memory was 97.5MB in the beginning and 128.5MB in the end (delta: -31.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-29 03:56:01,412 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.30ms. Allocated memory is still 165.7MB. Free memory was 128.5MB in the beginning and 122.8MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 03:56:01,412 INFO L158 Benchmark]: Boogie Preprocessor took 77.01ms. Allocated memory is still 165.7MB. Free memory was 122.8MB in the beginning and 117.6MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 03:56:01,412 INFO L158 Benchmark]: RCFGBuilder took 655.90ms. Allocated memory is still 165.7MB. Free memory was 117.6MB in the beginning and 78.2MB in the end (delta: 39.4MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2023-11-29 03:56:01,413 INFO L158 Benchmark]: TraceAbstraction took 98092.28ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 77.7MB in the beginning and 923.8MB in the end (delta: -846.0MB). Peak memory consumption was 296.9MB. Max. memory is 16.1GB. [2023-11-29 03:56:01,413 INFO L158 Benchmark]: Witness Printer took 3.85ms. Allocated memory is still 1.3GB. Free memory is still 923.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:56:01,415 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 165.7MB. Free memory was 139.1MB in the beginning and 139.0MB in the end (delta: 169.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.14ms. Allocated memory is still 165.7MB. Free memory was 97.5MB in the beginning and 128.5MB in the end (delta: -31.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.30ms. Allocated memory is still 165.7MB. Free memory was 128.5MB in the beginning and 122.8MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.01ms. Allocated memory is still 165.7MB. Free memory was 122.8MB in the beginning and 117.6MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 655.90ms. Allocated memory is still 165.7MB. Free memory was 117.6MB in the beginning and 78.2MB in the end (delta: 39.4MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * TraceAbstraction took 98092.28ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 77.7MB in the beginning and 923.8MB in the end (delta: -846.0MB). Peak memory consumption was 296.9MB. Max. memory is 16.1GB. * Witness Printer took 3.85ms. Allocated memory is still 1.3GB. Free memory is still 923.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short35 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 244, overapproximation of someBinaryDOUBLEComparisonOperation at line 244, overapproximation of someUnaryFLOAToperation at line 117, overapproximation of someBinaryArithmeticFLOAToperation at line 117. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = -50; [L23] unsigned char var_1_4 = 0; [L24] signed short int var_1_5 = 8; [L25] signed short int var_1_6 = 64; [L26] unsigned short int var_1_7 = 8; [L27] unsigned short int var_1_8 = 256; [L28] signed long int var_1_9 = 2; [L29] signed long int var_1_10 = 1441729073; [L30] unsigned short int var_1_11 = 32; [L31] double var_1_12 = 7.6; [L32] double var_1_13 = 127.8; [L33] signed char var_1_14 = 32; [L34] signed char var_1_15 = 50; [L35] signed char var_1_16 = 0; [L36] signed char var_1_17 = 16; [L37] float var_1_18 = 0.4; [L38] unsigned char var_1_19 = 0; [L39] float var_1_20 = 24.4; [L40] float var_1_21 = 500.5; [L41] float var_1_22 = 99.324; [L42] unsigned short int var_1_23 = 128; [L43] unsigned char var_1_24 = 0; [L44] unsigned char var_1_25 = 100; [L45] double var_1_26 = 10.4; [L46] signed char var_1_27 = 8; [L47] signed char var_1_28 = -8; [L48] unsigned char var_1_29 = 1; [L49] unsigned char var_1_30 = 1; [L50] unsigned char var_1_31 = 1; [L51] unsigned char var_1_32 = 0; [L52] unsigned char var_1_33 = 1; [L53] unsigned char var_1_34 = 0; [L54] unsigned long int var_1_35 = 25; [L55] unsigned short int var_1_36 = 10; [L56] unsigned long int var_1_37 = 4179266779; [L57] unsigned char var_1_38 = 64; [L58] signed char var_1_42 = 32; [L59] signed char var_1_43 = 8; [L60] signed char var_1_44 = 8; [L61] signed char var_1_46 = -10; [L62] signed char var_1_47 = -32; [L63] unsigned short int var_1_48 = 41179; [L64] signed long int var_1_49 = 2019307118; [L65] signed long int var_1_50 = 1355662084; [L66] signed char var_1_51 = -25; [L67] signed short int var_1_52 = 10; [L68] unsigned short int last_1_var_1_7 = 8; [L69] unsigned short int last_1_var_1_11 = 32; [L70] signed char last_1_var_1_14 = 32; [L71] unsigned short int last_1_var_1_23 = 128; [L248] isInitial = 1 [L249] FCALL initially() [L250] COND TRUE 1 [L251] CALL updateLastVariables() [L238] last_1_var_1_7 = var_1_7 [L239] last_1_var_1_11 = var_1_11 [L240] last_1_var_1_14 = var_1_14 [L241] last_1_var_1_23 = var_1_23 [L251] RET updateLastVariables() [L252] CALL updateVariables() [L153] var_1_4 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L154] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L155] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L155] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=8, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L156] var_1_5 = __VERIFIER_nondet_short() [L157] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L157] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L158] CALL assume_abort_if_not(var_1_5 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L158] RET assume_abort_if_not(var_1_5 <= 32766) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=64, var_1_7=8, var_1_8=256, var_1_9=2] [L159] var_1_6 = __VERIFIER_nondet_short() [L160] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=256, var_1_9=2] [L160] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=256, var_1_9=2] [L161] CALL assume_abort_if_not(var_1_6 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=256, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=256, var_1_9=2] [L161] RET assume_abort_if_not(var_1_6 <= 32766) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=256, var_1_9=2] [L162] var_1_8 = __VERIFIER_nondet_ushort() [L163] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_9=2] [L163] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_9=2] [L164] CALL assume_abort_if_not(var_1_8 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L164] RET assume_abort_if_not(var_1_8 <= 32767) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=1441729073, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L165] var_1_10 = __VERIFIER_nondet_long() [L166] CALL assume_abort_if_not(var_1_10 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L166] RET assume_abort_if_not(var_1_10 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L167] CALL assume_abort_if_not(var_1_10 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L167] RET assume_abort_if_not(var_1_10 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_13=639/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L168] var_1_13 = __VERIFIER_nondet_double() [L169] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L169] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=50, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L170] var_1_15 = __VERIFIER_nondet_char() [L171] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L171] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L172] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L172] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=0, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L173] var_1_16 = __VERIFIER_nondet_char() [L174] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L174] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L175] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L175] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=16, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L176] var_1_17 = __VERIFIER_nondet_char() [L177] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L177] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L178] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L178] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=0, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L179] var_1_19 = __VERIFIER_nondet_uchar() [L180] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L180] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L181] CALL assume_abort_if_not(var_1_19 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L181] RET assume_abort_if_not(var_1_19 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_20=122/5, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L182] var_1_20 = __VERIFIER_nondet_float() [L183] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L183] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_21=1001/2, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L184] var_1_21 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_21 >= -230584.3009213691390e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L185] RET assume_abort_if_not((var_1_21 >= -230584.3009213691390e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 2305843.009213691390e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_22=24831/250, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L186] var_1_22 = __VERIFIER_nondet_float() [L187] CALL assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L187] RET assume_abort_if_not((var_1_22 >= -230584.3009213691390e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 2305843.009213691390e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=100, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L188] var_1_25 = __VERIFIER_nondet_uchar() [L189] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L189] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L190] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L190] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=-8, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L191] var_1_28 = __VERIFIER_nondet_char() [L192] CALL assume_abort_if_not(var_1_28 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L192] RET assume_abort_if_not(var_1_28 >= -127) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L193] CALL assume_abort_if_not(var_1_28 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L193] RET assume_abort_if_not(var_1_28 <= 126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L194] var_1_30 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_30 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L195] RET assume_abort_if_not(var_1_30 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L196] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L196] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L197] var_1_31 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L198] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L199] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L199] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L200] var_1_32 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_32 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L201] RET assume_abort_if_not(var_1_32 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L202] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L202] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L203] var_1_33 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_33 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L204] RET assume_abort_if_not(var_1_33 >= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L205] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L205] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L206] var_1_34 = __VERIFIER_nondet_uchar() [L207] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L207] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L208] CALL assume_abort_if_not(var_1_34 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L208] RET assume_abort_if_not(var_1_34 <= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=10, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L209] var_1_36 = __VERIFIER_nondet_ushort() [L210] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L210] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L211] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L211] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L212] CALL assume_abort_if_not(var_1_36 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L212] RET assume_abort_if_not(var_1_36 != 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=4179266779, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L213] var_1_37 = __VERIFIER_nondet_ulong() [L214] CALL assume_abort_if_not(var_1_37 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L214] RET assume_abort_if_not(var_1_37 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L215] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L215] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=8, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L216] var_1_43 = __VERIFIER_nondet_char() [L217] CALL assume_abort_if_not(var_1_43 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L217] RET assume_abort_if_not(var_1_43 >= -126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L218] CALL assume_abort_if_not(var_1_43 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L218] RET assume_abort_if_not(var_1_43 <= 126) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=-10, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L219] var_1_46 = __VERIFIER_nondet_char() [L220] CALL assume_abort_if_not(var_1_46 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L220] RET assume_abort_if_not(var_1_46 >= -128) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L221] CALL assume_abort_if_not(var_1_46 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L221] RET assume_abort_if_not(var_1_46 <= 127) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L222] CALL assume_abort_if_not(var_1_46 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L222] RET assume_abort_if_not(var_1_46 != 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=-32, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L223] var_1_47 = __VERIFIER_nondet_char() [L224] CALL assume_abort_if_not(var_1_47 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L224] RET assume_abort_if_not(var_1_47 >= -128) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L225] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L225] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L226] CALL assume_abort_if_not(var_1_47 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L226] RET assume_abort_if_not(var_1_47 != 0) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=41179, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L227] var_1_48 = __VERIFIER_nondet_ushort() [L228] CALL assume_abort_if_not(var_1_48 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L228] RET assume_abort_if_not(var_1_48 >= 32767) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L229] CALL assume_abort_if_not(var_1_48 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L229] RET assume_abort_if_not(var_1_48 <= 65535) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2019307118, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L230] var_1_49 = __VERIFIER_nondet_long() [L231] CALL assume_abort_if_not(var_1_49 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L231] RET assume_abort_if_not(var_1_49 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L232] CALL assume_abort_if_not(var_1_49 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L232] RET assume_abort_if_not(var_1_49 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1355662084, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L233] var_1_50 = __VERIFIER_nondet_long() [L234] CALL assume_abort_if_not(var_1_50 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L234] RET assume_abort_if_not(var_1_50 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L235] CALL assume_abort_if_not(var_1_50 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L235] RET assume_abort_if_not(var_1_50 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L252] RET updateVariables() [L253] CALL step() [L75] signed long int stepLocal_0 = last_1_var_1_11; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=-50, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L76] COND FALSE !((last_1_var_1_23 / -50) >= stepLocal_0) [L83] var_1_1 = var_1_5 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L85] COND FALSE !(var_1_4 && (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))) > var_1_5)) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=2] [L88] COND TRUE var_1_6 > 128 [L89] var_1_9 = (var_1_8 - (var_1_10 - var_1_1)) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=-2147483601] [L91] EXPR var_1_5 | var_1_6 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=-2147483601] [L91] signed long int stepLocal_2 = var_1_5 | var_1_6; [L92] COND FALSE !(((var_1_9 + var_1_23) * var_1_9) < stepLocal_2) [L97] var_1_11 = var_1_8 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_2=32766, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=-2147483601] [L99] signed short int stepLocal_1 = var_1_6; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=8, var_1_8=32, var_1_9=-2147483601] [L100] COND TRUE last_1_var_1_7 < stepLocal_1 [L101] var_1_7 = (var_1_6 + var_1_8) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L103] unsigned short int stepLocal_4 = var_1_8; [L104] signed long int stepLocal_3 = var_1_9; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, var_1_10=2147483633, var_1_11=32, var_1_12=38/5, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L105] COND FALSE !(stepLocal_3 < (- var_1_10)) [L110] var_1_12 = var_1_13 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L112] unsigned short int stepLocal_5 = var_1_8; VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=32, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L113] COND TRUE last_1_var_1_14 <= stepLocal_5 [L114] var_1_14 = ((((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - var_1_17) + -2) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=2/5, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L116] COND TRUE var_1_4 || var_1_19 [L117] var_1_18 = ((((var_1_20 + (var_1_21 + var_1_22)) < 0 ) ? -(var_1_20 + (var_1_21 + var_1_22)) : (var_1_20 + (var_1_21 + var_1_22)))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=0, var_1_25=125, var_1_26=52/5, var_1_27=8, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L119] var_1_24 = var_1_25 [L120] var_1_26 = 0.1 [L121] var_1_27 = var_1_28 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L122] COND TRUE (((((((var_1_18) > (3.1)) ? (var_1_18) : (3.1))) < 0 ) ? -((((var_1_18) > (3.1)) ? (var_1_18) : (3.1))) : ((((var_1_18) > (3.1)) ? (var_1_18) : (3.1))))) < ((((255.5) < 0 ) ? -(255.5) : (255.5))) [L123] var_1_29 = (var_1_30 && ((var_1_31 && var_1_32) && var_1_33)) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L127] EXPR (var_1_25 / var_1_36) ^ var_1_14 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L127] COND FALSE !(((var_1_25 / var_1_36) ^ var_1_14) > var_1_7) [L134] COND TRUE ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14))) < var_1_23 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=64, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L135] COND TRUE ((var_1_12 + var_1_12) / 1.000000000002E11) > var_1_12 [L136] var_1_38 = (((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) < 0 ) ? -((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) : ((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=125, var_1_42=32, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L139] var_1_42 = ((((var_1_43) < 0 ) ? -(var_1_43) : (var_1_43))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=125, var_1_42=126, var_1_43=126, var_1_44=8, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L140] COND TRUE var_1_28 == ((var_1_36 / var_1_46) % var_1_47) [L141] var_1_44 = ((((-10) < 0 ) ? -(-10) : (-10))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, stepLocal_0=32, stepLocal_1=32766, stepLocal_2=32766, stepLocal_3=-2147483601, stepLocal_4=32, stepLocal_5=32, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=125, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=-25, var_1_52=10, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L149] var_1_51 = var_1_28 [L150] var_1_52 = 5 [L253] RET step() [L254] CALL, EXPR property() [L244] EXPR (((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=125, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=0, var_1_52=5, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L244] EXPR var_1_5 | var_1_6 VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=125, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=0, var_1_52=5, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L244] EXPR (((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8))) VAL [isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=125, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=0, var_1_52=5, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L244-L245] return (((((((((last_1_var_1_23 / -50) >= last_1_var_1_11) ? (var_1_4 ? (var_1_1 == ((signed short int) (var_1_5 - var_1_6))) : (var_1_1 == ((signed short int) var_1_5))) : (var_1_1 == ((signed short int) var_1_5))) && ((last_1_var_1_7 < var_1_6) ? (var_1_7 == ((unsigned short int) (var_1_6 + var_1_8))) : 1)) && ((var_1_6 > 128) ? (var_1_9 == ((signed long int) (var_1_8 - (var_1_10 - var_1_1)))) : 1)) && ((((var_1_9 + var_1_23) * var_1_9) < (var_1_5 | var_1_6)) ? (var_1_4 ? (var_1_11 == ((unsigned short int) var_1_8)) : 1) : (var_1_11 == ((unsigned short int) var_1_8)))) && ((var_1_9 < (- var_1_10)) ? ((var_1_8 <= var_1_9) ? (var_1_12 == ((double) (var_1_13 - 63.75))) : 1) : (var_1_12 == ((double) var_1_13)))) && ((last_1_var_1_14 <= var_1_8) ? (var_1_14 == ((signed char) ((((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - var_1_17) + -2))) : 1)) && ((var_1_4 || var_1_19) ? (var_1_18 == ((float) ((((var_1_20 + (var_1_21 + var_1_22)) < 0 ) ? -(var_1_20 + (var_1_21 + var_1_22)) : (var_1_20 + (var_1_21 + var_1_22)))))) : 1)) && ((var_1_4 && (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))) > var_1_5)) ? (var_1_23 == ((unsigned short int) var_1_6)) : 1) ; [L254] RET, EXPR property() [L254] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=125, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=0, var_1_52=5, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=32, last_1_var_1_14=32, last_1_var_1_23=128, last_1_var_1_7=8, var_1_10=2147483633, var_1_11=32, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=2, var_1_16=2, var_1_17=0, var_1_18=3, var_1_19=1, var_1_1=0, var_1_23=128, var_1_24=125, var_1_25=125, var_1_26=1/10, var_1_27=0, var_1_28=0, var_1_29=1, var_1_30=1, var_1_31=1, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=25, var_1_36=126, var_1_37=2147483647, var_1_38=125, var_1_42=126, var_1_43=126, var_1_44=10, var_1_46=127, var_1_47=127, var_1_48=65535, var_1_49=2147483647, var_1_4=0, var_1_50=1073741823, var_1_51=0, var_1_52=5, var_1_5=0, var_1_6=32766, var_1_7=32798, var_1_8=32, var_1_9=-2147483601] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 130 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 97.8s, OverallIterations: 15, TraceHistogramMax: 55, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 49.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9979 SdHoareTripleChecker+Valid, 18.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9901 mSDsluCounter, 16937 SdHoareTripleChecker+Invalid, 16.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13520 mSDsCounter, 2904 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12468 IncrementalHoareTripleChecker+Invalid, 15372 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2904 mSolverCounterUnsat, 3417 mSDtfsCounter, 12468 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7227 GetRequests, 6725 SyntacticMatches, 1 SemanticMatches, 501 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14059 ImplicationChecksByTransitivity, 23.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10143occurred in iteration=14, InterpolantAutomatonStates: 424, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.8s AutomataMinimizationTime, 14 MinimizatonAttempts, 24085 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 30.0s InterpolantComputationTime, 5293 NumberOfCodeBlocks, 5293 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 6597 ConstructedInterpolants, 6 QuantifiedInterpolants, 42625 SizeOfPredicates, 135 NumberOfNonLiveVariables, 10420 ConjunctsInSsa, 192 ConjunctsInUnsatCore, 20 InterpolantComputations, 9 PerfectInterpolantSequences, 116766/118800 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 03:56:01,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 389e5122d2a896fa997dc3e746e2063bdab378065edf7fbb3d476f6d5f7b2736 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:56:03,579 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:56:03,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 03:56:03,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:56:03,665 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:56:03,699 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:56:03,700 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:56:03,700 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:56:03,701 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:56:03,702 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:56:03,702 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:56:03,703 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:56:03,704 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:56:03,705 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:56:03,705 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:56:03,706 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:56:03,706 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:56:03,707 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 03:56:03,708 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 03:56:03,708 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:56:03,709 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:56:03,709 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:56:03,710 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:56:03,710 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 03:56:03,711 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 03:56:03,711 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 03:56:03,712 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 03:56:03,712 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:56:03,712 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:56:03,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:56:03,713 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:56:03,714 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:56:03,714 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:56:03,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:56:03,715 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:56:03,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:56:03,715 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:56:03,716 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 03:56:03,716 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 03:56:03,716 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:56:03,716 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:56:03,717 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:56:03,717 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:56:03,717 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:56:03,717 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 03:56:03,717 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 389e5122d2a896fa997dc3e746e2063bdab378065edf7fbb3d476f6d5f7b2736 [2023-11-29 03:56:04,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:56:04,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:56:04,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:56:04,049 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:56:04,049 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:56:04,051 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i [2023-11-29 03:56:06,980 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:56:07,199 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:56:07,200 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i [2023-11-29 03:56:07,211 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/data/e7fb7002d/b0e0713789074c4585eb2c2a5749ad67/FLAG306b67ea0 [2023-11-29 03:56:07,229 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/data/e7fb7002d/b0e0713789074c4585eb2c2a5749ad67 [2023-11-29 03:56:07,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:56:07,234 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:56:07,235 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:56:07,235 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:56:07,240 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:56:07,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f6739da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07, skipping insertion in model container [2023-11-29 03:56:07,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,280 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:56:07,436 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i[919,932] [2023-11-29 03:56:07,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:56:07,530 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:56:07,542 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i[919,932] [2023-11-29 03:56:07,583 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:56:07,603 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:56:07,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07 WrapperNode [2023-11-29 03:56:07,604 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:56:07,605 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:56:07,605 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:56:07,605 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:56:07,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,634 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,692 INFO L138 Inliner]: procedures = 27, calls = 68, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 277 [2023-11-29 03:56:07,693 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:56:07,693 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:56:07,694 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:56:07,694 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:56:07,705 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,713 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,728 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]. [2023-11-29 03:56:07,729 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,729 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,745 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,749 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,754 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,757 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,763 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:56:07,764 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:56:07,764 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:56:07,764 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:56:07,765 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (1/1) ... [2023-11-29 03:56:07,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:56:07,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:56:07,800 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:56:07,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:56:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:56:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 03:56:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 03:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 03:56:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:56:07,937 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:56:07,940 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:56:17,839 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:56:17,891 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:56:17,891 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 03:56:17,892 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:56:17 BoogieIcfgContainer [2023-11-29 03:56:17,892 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:56:17,895 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:56:17,895 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:56:17,898 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:56:17,898 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:56:07" (1/3) ... [2023-11-29 03:56:17,899 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76a13992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:56:17, skipping insertion in model container [2023-11-29 03:56:17,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:56:07" (2/3) ... [2023-11-29 03:56:17,899 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76a13992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:56:17, skipping insertion in model container [2023-11-29 03:56:17,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:56:17" (3/3) ... [2023-11-29 03:56:17,901 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-co_file-16.i [2023-11-29 03:56:17,920 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:56:17,920 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 03:56:17,971 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:56:17,978 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1ea38aa5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:56:17,978 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 03:56:17,983 INFO L276 IsEmpty]: Start isEmpty. Operand has 120 states, 62 states have (on average 1.3709677419354838) internal successors, (85), 63 states have internal predecessors, (85), 55 states have call successors, (55), 1 states have call predecessors, (55), 1 states have return successors, (55), 55 states have call predecessors, (55), 55 states have call successors, (55) [2023-11-29 03:56:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2023-11-29 03:56:18,006 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:56:18,007 INFO L195 NwaCegarLoop]: trace histogram [55, 55, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:56:18,008 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:56:18,013 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:56:18,013 INFO L85 PathProgramCache]: Analyzing trace with hash -426065475, now seen corresponding path program 1 times [2023-11-29 03:56:18,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:56:18,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1992468953] [2023-11-29 03:56:18,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:56:18,030 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:56:18,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:56:18,032 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:56:18,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_961ef2ee-fa63-48e6-9d0e-b1168dd7e054/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 03:56:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:56:18,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 31 conjunts are in the unsatisfiable core [2023-11-29 03:56:18,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:58:16,714 WARN L293 SmtUtils]: Spent 12.64s on a formula simplification that was a NOOP. DAG size: 107 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)