./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 05:27:21,918 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 05:27:21,990 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 05:27:21,994 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 05:27:21,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 05:27:22,017 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 05:27:22,018 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 05:27:22,018 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 05:27:22,019 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 05:27:22,020 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 05:27:22,020 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 05:27:22,021 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 05:27:22,022 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 05:27:22,022 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 05:27:22,023 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 05:27:22,023 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 05:27:22,024 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 05:27:22,024 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 05:27:22,025 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 05:27:22,025 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 05:27:22,026 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 05:27:22,028 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 05:27:22,028 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 05:27:22,028 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 05:27:22,029 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 05:27:22,029 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 05:27:22,030 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 05:27:22,030 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 05:27:22,031 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 05:27:22,031 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 05:27:22,031 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 05:27:22,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:27:22,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 05:27:22,040 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 05:27:22,040 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 05:27:22,041 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 05:27:22,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 05:27:22,041 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 05:27:22,042 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 05:27:22,042 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 05:27:22,042 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 05:27:22,043 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 05:27:22,043 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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d [2023-11-29 05:27:22,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 05:27:22,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 05:27:22,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 05:27:22,336 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 05:27:22,336 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 05:27:22,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2023-11-29 05:27:25,118 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 05:27:25,342 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 05:27:25,343 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2023-11-29 05:27:25,354 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/data/779564a29/31b1d807d0dc469f9ca91b34b75e6ebf/FLAG942004e92 [2023-11-29 05:27:25,371 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/data/779564a29/31b1d807d0dc469f9ca91b34b75e6ebf [2023-11-29 05:27:25,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 05:27:25,376 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 05:27:25,378 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 05:27:25,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 05:27:25,384 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 05:27:25,385 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,387 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a54525e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25, skipping insertion in model container [2023-11-29 05:27:25,387 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,425 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 05:27:25,591 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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i[917,930] [2023-11-29 05:27:25,659 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:27:25,673 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 05:27:25,687 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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i[917,930] [2023-11-29 05:27:25,720 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:27:25,740 INFO L206 MainTranslator]: Completed translation [2023-11-29 05:27:25,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25 WrapperNode [2023-11-29 05:27:25,741 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 05:27:25,742 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 05:27:25,742 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 05:27:25,743 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 05:27:25,751 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,763 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,800 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 202 [2023-11-29 05:27:25,800 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 05:27:25,801 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 05:27:25,801 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 05:27:25,802 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 05:27:25,816 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,820 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,838 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 05:27:25,838 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,838 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,850 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,856 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,859 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,864 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 05:27:25,865 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 05:27:25,865 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 05:27:25,865 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 05:27:25,866 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (1/1) ... [2023-11-29 05:27:25,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:27:25,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:27:25,913 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 05:27:25,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 05:27:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 05:27:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 05:27:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 05:27:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 05:27:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 05:27:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 05:27:26,057 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 05:27:26,059 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 05:27:26,385 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 05:27:26,441 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 05:27:26,441 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 05:27:26,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:27:26 BoogieIcfgContainer [2023-11-29 05:27:26,442 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 05:27:26,445 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 05:27:26,445 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 05:27:26,449 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 05:27:26,449 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 05:27:25" (1/3) ... [2023-11-29 05:27:26,450 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ea482e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:27:26, skipping insertion in model container [2023-11-29 05:27:26,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:25" (2/3) ... [2023-11-29 05:27:26,450 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ea482e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:27:26, skipping insertion in model container [2023-11-29 05:27:26,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:27:26" (3/3) ... [2023-11-29 05:27:26,452 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-50.i [2023-11-29 05:27:26,473 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 05:27:26,473 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 05:27:26,525 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:27:26,531 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;@6fb71723, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:27:26,531 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 05:27:26,535 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 41 states have (on average 1.3170731707317074) internal successors, (54), 42 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-29 05:27:26,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 05:27:26,554 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 05:27:26,555 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:27:26,556 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 05:27:26,561 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:27:26,561 INFO L85 PathProgramCache]: Analyzing trace with hash -1381164915, now seen corresponding path program 1 times [2023-11-29 05:27:26,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:27:26,569 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628205885] [2023-11-29 05:27:26,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:26,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:27:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:27:26,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:27:26,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628205885] [2023-11-29 05:27:26,827 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 05:27:26,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1691995331] [2023-11-29 05:27:26,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:26,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:27:26,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:27:26,831 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:27:26,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 05:27:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:27:27,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 519 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 05:27:27,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:27:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2023-11-29 05:27:27,123 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 05:27:27,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1691995331] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:27:27,123 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:27:27,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:27:27,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855157623] [2023-11-29 05:27:27,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:27:27,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 05:27:27,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:27:27,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 05:27:27,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 05:27:27,167 INFO L87 Difference]: Start difference. First operand has 84 states, 41 states have (on average 1.3170731707317074) internal successors, (54), 42 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2023-11-29 05:27:27,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 05:27:27,220 INFO L93 Difference]: Finished difference Result 165 states and 306 transitions. [2023-11-29 05:27:27,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 05:27:27,222 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) Word has length 234 [2023-11-29 05:27:27,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 05:27:27,231 INFO L225 Difference]: With dead ends: 165 [2023-11-29 05:27:27,231 INFO L226 Difference]: Without dead ends: 82 [2023-11-29 05:27:27,236 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 233 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 05:27:27,240 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 126 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 05:27:27,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 126 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 05:27:27,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2023-11-29 05:27:27,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2023-11-29 05:27:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 40 states have (on average 1.225) internal successors, (49), 40 states have internal predecessors, (49), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-29 05:27:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 129 transitions. [2023-11-29 05:27:27,298 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 129 transitions. Word has length 234 [2023-11-29 05:27:27,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 05:27:27,299 INFO L495 AbstractCegarLoop]: Abstraction has 82 states and 129 transitions. [2023-11-29 05:27:27,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 19.5) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (40), 2 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2023-11-29 05:27:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 129 transitions. [2023-11-29 05:27:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 05:27:27,307 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 05:27:27,307 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:27:27,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 05:27:27,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:27:27,512 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 05:27:27,512 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:27:27,513 INFO L85 PathProgramCache]: Analyzing trace with hash 2015473925, now seen corresponding path program 1 times [2023-11-29 05:27:27,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:27:27,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998435612] [2023-11-29 05:27:27,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:27,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:27:27,589 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 05:27:27,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2056715770] [2023-11-29 05:27:27,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:27,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:27:27,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:27:27,591 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:27:27,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 05:27:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:27:27,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 519 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 05:27:27,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:27:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2023-11-29 05:27:27,817 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 05:27:27,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:27:27,817 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998435612] [2023-11-29 05:27:27,817 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 05:27:27,817 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056715770] [2023-11-29 05:27:27,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056715770] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:27:27,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:27:27,818 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:27:27,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051715814] [2023-11-29 05:27:27,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:27:27,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:27:27,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:27:27,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:27:27,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:27:27,821 INFO L87 Difference]: Start difference. First operand 82 states and 129 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2023-11-29 05:27:27,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 05:27:27,879 INFO L93 Difference]: Finished difference Result 244 states and 385 transitions. [2023-11-29 05:27:27,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:27:27,880 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 234 [2023-11-29 05:27:27,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 05:27:27,885 INFO L225 Difference]: With dead ends: 244 [2023-11-29 05:27:27,885 INFO L226 Difference]: Without dead ends: 163 [2023-11-29 05:27:27,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:27:27,888 INFO L413 NwaCegarLoop]: 235 mSDtfsCounter, 124 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 05:27:27,888 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 356 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 05:27:27,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2023-11-29 05:27:27,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 160. [2023-11-29 05:27:27,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 77 states have (on average 1.2077922077922079) internal successors, (93), 77 states have internal predecessors, (93), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2023-11-29 05:27:27,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 253 transitions. [2023-11-29 05:27:27,939 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 253 transitions. Word has length 234 [2023-11-29 05:27:27,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 05:27:27,940 INFO L495 AbstractCegarLoop]: Abstraction has 160 states and 253 transitions. [2023-11-29 05:27:27,941 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2023-11-29 05:27:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 253 transitions. [2023-11-29 05:27:27,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 05:27:27,946 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 05:27:27,946 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:27:27,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 05:27:28,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:27:28,152 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 05:27:28,152 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:27:28,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1622446915, now seen corresponding path program 1 times [2023-11-29 05:27:28,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:27:28,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84440766] [2023-11-29 05:27:28,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:28,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:27:28,207 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 05:27:28,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [590843436] [2023-11-29 05:27:28,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:28,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:27:28,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:27:28,209 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:27:28,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 05:27:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:27:28,387 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 05:27:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:27:28,630 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 05:27:28,631 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 05:27:28,631 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 05:27:28,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 05:27:28,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:27:28,836 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-29 05:27:28,840 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 05:27:28,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 05:27:28 BoogieIcfgContainer [2023-11-29 05:27:28,981 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 05:27:28,982 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 05:27:28,982 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 05:27:28,982 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 05:27:28,983 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:27:26" (3/4) ... [2023-11-29 05:27:28,985 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 05:27:28,986 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 05:27:28,986 INFO L158 Benchmark]: Toolchain (without parser) took 3610.06ms. Allocated memory was 157.3MB in the beginning and 205.5MB in the end (delta: 48.2MB). Free memory was 116.5MB in the beginning and 95.0MB in the end (delta: 21.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2023-11-29 05:27:28,987 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 157.3MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 05:27:28,987 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.13ms. Allocated memory is still 157.3MB. Free memory was 116.0MB in the beginning and 101.8MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-29 05:27:28,988 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.50ms. Allocated memory is still 157.3MB. Free memory was 101.8MB in the beginning and 98.5MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 05:27:28,988 INFO L158 Benchmark]: Boogie Preprocessor took 62.98ms. Allocated memory is still 157.3MB. Free memory was 98.5MB in the beginning and 94.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-29 05:27:28,988 INFO L158 Benchmark]: RCFGBuilder took 576.78ms. Allocated memory is still 157.3MB. Free memory was 93.9MB in the beginning and 67.8MB in the end (delta: 26.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-29 05:27:28,989 INFO L158 Benchmark]: TraceAbstraction took 2536.60ms. Allocated memory was 157.3MB in the beginning and 205.5MB in the end (delta: 48.2MB). Free memory was 67.1MB in the beginning and 95.0MB in the end (delta: -27.9MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2023-11-29 05:27:28,989 INFO L158 Benchmark]: Witness Printer took 3.70ms. Allocated memory is still 205.5MB. Free memory is still 95.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 05:27:28,992 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 157.3MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.13ms. Allocated memory is still 157.3MB. Free memory was 116.0MB in the beginning and 101.8MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.50ms. Allocated memory is still 157.3MB. Free memory was 101.8MB in the beginning and 98.5MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.98ms. Allocated memory is still 157.3MB. Free memory was 98.5MB in the beginning and 94.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 576.78ms. Allocated memory is still 157.3MB. Free memory was 93.9MB in the beginning and 67.8MB in the end (delta: 26.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2536.60ms. Allocated memory was 157.3MB in the beginning and 205.5MB in the end (delta: 48.2MB). Free memory was 67.1MB in the beginning and 95.0MB in the end (delta: -27.9MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * Witness Printer took 3.70ms. Allocated memory is still 205.5MB. Free memory is still 95.0MB. There was no memory consumed. Max. memory is 16.1GB. * 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 161, overapproximation of someBinaryArithmeticFLOAToperation at line 74, overapproximation of someUnaryFLOAToperation at line 74. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed long int var_1_2 = -16; [L24] signed long int var_1_3 = 4; [L25] unsigned char var_1_4 = 0; [L26] signed long int var_1_5 = 256; [L27] signed long int var_1_6 = 32; [L28] unsigned char var_1_7 = 0; [L29] unsigned char var_1_8 = 1; [L30] signed short int var_1_9 = -2; [L31] signed short int var_1_10 = -1; [L32] signed short int var_1_11 = 4; [L33] signed short int var_1_12 = -10; [L34] float var_1_13 = 999.4; [L35] float var_1_14 = 100.425; [L36] float var_1_15 = 3.375; [L37] float var_1_16 = 15.9; [L38] signed short int var_1_17 = -10; [L39] signed short int var_1_18 = 18060; [L40] signed short int var_1_19 = 128; [L41] unsigned char var_1_20 = 0; [L42] unsigned long int var_1_21 = 4; [L43] unsigned long int var_1_22 = 0; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] unsigned char var_1_25 = 100; [L47] unsigned char var_1_26 = 32; [L48] unsigned char var_1_27 = 10; [L49] unsigned char var_1_28 = 1; [L50] unsigned short int var_1_29 = 256; [L51] unsigned char var_1_30 = 1; [L165] isInitial = 1 [L166] FCALL initially() [L167] COND TRUE 1 [L168] FCALL updateLastVariables() [L169] CALL updateVariables() [L96] var_1_2 = __VERIFIER_nondet_long() [L97] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L97] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L98] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L98] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L99] var_1_3 = __VERIFIER_nondet_long() [L100] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L100] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L101] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L101] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L102] var_1_4 = __VERIFIER_nondet_uchar() [L103] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L103] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L104] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L104] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L105] var_1_5 = __VERIFIER_nondet_long() [L106] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L106] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L107] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L107] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L108] var_1_6 = __VERIFIER_nondet_long() [L109] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L109] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L110] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L110] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L111] var_1_7 = __VERIFIER_nondet_uchar() [L112] CALL assume_abort_if_not(var_1_7 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L112] RET assume_abort_if_not(var_1_7 >= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L113] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L113] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L114] var_1_8 = __VERIFIER_nondet_uchar() [L115] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L115] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L116] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L116] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L117] var_1_10 = __VERIFIER_nondet_short() [L118] CALL assume_abort_if_not(var_1_10 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L118] RET assume_abort_if_not(var_1_10 >= -32767) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L119] CALL assume_abort_if_not(var_1_10 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L119] RET assume_abort_if_not(var_1_10 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L120] var_1_11 = __VERIFIER_nondet_short() [L121] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L121] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L122] CALL assume_abort_if_not(var_1_11 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L122] RET assume_abort_if_not(var_1_11 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L123] var_1_12 = __VERIFIER_nondet_short() [L124] CALL assume_abort_if_not(var_1_12 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L124] RET assume_abort_if_not(var_1_12 >= -32767) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L125] CALL assume_abort_if_not(var_1_12 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L125] RET assume_abort_if_not(var_1_12 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L126] var_1_14 = __VERIFIER_nondet_float() [L127] CALL assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L127] RET assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L128] var_1_15 = __VERIFIER_nondet_float() [L129] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L129] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L130] var_1_16 = __VERIFIER_nondet_float() [L131] CALL assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L131] RET assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L132] var_1_18 = __VERIFIER_nondet_short() [L133] CALL assume_abort_if_not(var_1_18 >= 16382) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L133] RET assume_abort_if_not(var_1_18 >= 16382) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L134] CALL assume_abort_if_not(var_1_18 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L134] RET assume_abort_if_not(var_1_18 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L135] var_1_19 = __VERIFIER_nondet_short() [L136] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L136] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L137] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L137] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L138] var_1_21 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L139] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L140] CALL assume_abort_if_not(var_1_21 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L140] RET assume_abort_if_not(var_1_21 <= 4294967295) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L141] CALL assume_abort_if_not(var_1_21 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L141] RET assume_abort_if_not(var_1_21 != 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L142] var_1_22 = __VERIFIER_nondet_ulong() [L143] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L143] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L144] CALL assume_abort_if_not(var_1_22 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L144] RET assume_abort_if_not(var_1_22 <= 4294967295) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L145] var_1_23 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L146] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L147] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L147] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L148] var_1_24 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L149] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L150] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L150] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L151] var_1_26 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L152] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L153] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L153] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L154] var_1_27 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L155] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L156] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L156] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L169] RET updateVariables() [L170] CALL step() [L55] signed long int stepLocal_1 = (((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3)); [L56] signed long int stepLocal_0 = var_1_5; VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=1, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L57] COND FALSE !(stepLocal_1 <= (var_1_5 - var_1_6)) [L66] var_1_1 = 0 VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L68] COND FALSE !((var_1_6 > var_1_3) && var_1_1) [L71] var_1_9 = ((((var_1_10) > ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12))))) ? (var_1_10) : ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12)))))) VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L73] COND TRUE \read(var_1_8) [L74] var_1_13 = (((((var_1_14 + var_1_15)) < (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16))))) ? ((var_1_14 + var_1_15)) : (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16)))))) VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=-10, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=0, var_1_21=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L76] var_1_17 = ((var_1_18 - 25) - var_1_19) [L77] unsigned long int stepLocal_2 = var_1_22 + var_1_3; VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, stepLocal_2=0, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L78] COND FALSE !(((var_1_18 % var_1_21) & ((((1u) < 0 ) ? -(1u) : (1u)))) < stepLocal_2) [L81] var_1_20 = var_1_7 VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, stepLocal_2=0, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=1, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L83] COND TRUE \read(var_1_8) [L84] var_1_25 = (var_1_26 + var_1_27) VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, stepLocal_2=0, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=1, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L86] signed long int stepLocal_3 = ~ var_1_5; VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, stepLocal_2=0, stepLocal_3=0, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=1, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L87] COND TRUE stepLocal_3 > var_1_3 [L88] var_1_28 = (! var_1_7) VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, stepLocal_2=0, stepLocal_3=0, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=1, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L92] var_1_29 = var_1_27 [L93] var_1_30 = var_1_8 [L170] RET step() [L171] CALL, EXPR property() [L161-L162] return (((((((((((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))) <= (var_1_5 - var_1_6)) ? ((var_1_5 < var_1_6) ? (var_1_4 ? (var_1_1 == ((unsigned char) var_1_7)) : (var_1_1 == ((unsigned char) var_1_8))) : 1) : (var_1_1 == ((unsigned char) 0))) && (((var_1_6 > var_1_3) && var_1_1) ? (var_1_9 == ((signed short int) var_1_10)) : (var_1_9 == ((signed short int) ((((var_1_10) > ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12))))) ? (var_1_10) : ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12)))))))))) && (var_1_8 ? (var_1_13 == ((float) (((((var_1_14 + var_1_15)) < (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16))))) ? ((var_1_14 + var_1_15)) : (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16)))))))) : 1)) && (var_1_17 == ((signed short int) ((var_1_18 - 25) - var_1_19)))) && ((((var_1_18 % var_1_21) & ((((1u) < 0 ) ? -(1u) : (1u)))) < (var_1_22 + var_1_3)) ? (var_1_20 == ((unsigned char) (var_1_23 || var_1_24))) : (var_1_20 == ((unsigned char) var_1_7)))) && (var_1_8 ? (var_1_25 == ((unsigned char) (var_1_26 + var_1_27))) : 1)) && (((~ var_1_5) > var_1_3) ? (var_1_28 == ((unsigned char) (! var_1_7))) : (var_1_28 == ((unsigned char) (var_1_20 || ((! var_1_23) && (var_1_24 || var_1_7))))))) && (var_1_29 == ((unsigned short int) var_1_27))) && (var_1_30 == ((unsigned char) var_1_8)) ; [L171] RET, EXPR property() [L171] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=1, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=32765, var_1_19=32740, var_1_1=0, var_1_20=1, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=0, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 3, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 124 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 124 mSDsluCounter, 482 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 121 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 17 IncrementalHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 361 mSDtfsCounter, 17 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 466 GetRequests, 465 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=160occurred in iteration=2, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 936 NumberOfCodeBlocks, 936 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 466 ConstructedInterpolants, 0 QuantifiedInterpolants, 468 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1038 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 6240/6240 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 05:27:29,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 05:27:31,039 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 05:27:31,117 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 05:27:31,123 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 05:27:31,124 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 05:27:31,150 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 05:27:31,151 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 05:27:31,151 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 05:27:31,152 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 05:27:31,153 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 05:27:31,153 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 05:27:31,154 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 05:27:31,155 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 05:27:31,155 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 05:27:31,156 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 05:27:31,156 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 05:27:31,157 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 05:27:31,157 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 05:27:31,158 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 05:27:31,158 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 05:27:31,158 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 05:27:31,159 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 05:27:31,159 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 05:27:31,160 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 05:27:31,160 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 05:27:31,161 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 05:27:31,161 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 05:27:31,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 05:27:31,162 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 05:27:31,162 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 05:27:31,162 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 05:27:31,163 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 05:27:31,163 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 05:27:31,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:27:31,164 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 05:27:31,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 05:27:31,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 05:27:31,164 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 05:27:31,164 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 05:27:31,165 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 05:27:31,165 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 05:27:31,165 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 05:27:31,165 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 05:27:31,165 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 05:27:31,166 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 05:27:31,166 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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d [2023-11-29 05:27:31,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 05:27:31,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 05:27:31,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 05:27:31,501 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 05:27:31,502 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 05:27:31,503 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2023-11-29 05:27:34,392 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 05:27:34,615 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 05:27:34,616 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2023-11-29 05:27:34,627 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/data/95f2338cb/3801ebaa58624b8a9be7e11fcc3ff935/FLAG3bef5184b [2023-11-29 05:27:34,642 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/data/95f2338cb/3801ebaa58624b8a9be7e11fcc3ff935 [2023-11-29 05:27:34,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 05:27:34,647 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 05:27:34,648 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 05:27:34,648 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 05:27:34,654 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 05:27:34,654 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:34,655 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a62bb89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34, skipping insertion in model container [2023-11-29 05:27:34,656 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:34,689 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 05:27:34,845 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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i[917,930] [2023-11-29 05:27:34,906 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:27:34,924 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 05:27:34,937 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_3a23fdd6-62ad-4249-826d-0f03bbf6197b/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i[917,930] [2023-11-29 05:27:34,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:27:34,988 INFO L206 MainTranslator]: Completed translation [2023-11-29 05:27:34,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34 WrapperNode [2023-11-29 05:27:34,988 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 05:27:34,989 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 05:27:34,990 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 05:27:34,990 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 05:27:35,007 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,023 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,053 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 193 [2023-11-29 05:27:35,054 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 05:27:35,054 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 05:27:35,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 05:27:35,055 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 05:27:35,075 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,082 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,102 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 05:27:35,102 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,103 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,122 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,125 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,129 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 05:27:35,130 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 05:27:35,130 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 05:27:35,131 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 05:27:35,132 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (1/1) ... [2023-11-29 05:27:35,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:27:35,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:27:35,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 05:27:35,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 05:27:35,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 05:27:35,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 05:27:35,194 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 05:27:35,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 05:27:35,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 05:27:35,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 05:27:35,279 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 05:27:35,281 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 05:27:35,833 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 05:27:35,894 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 05:27:35,894 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 05:27:35,895 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:27:35 BoogieIcfgContainer [2023-11-29 05:27:35,895 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 05:27:35,897 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 05:27:35,897 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 05:27:35,900 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 05:27:35,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 05:27:34" (1/3) ... [2023-11-29 05:27:35,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@809e9fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:27:35, skipping insertion in model container [2023-11-29 05:27:35,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:27:34" (2/3) ... [2023-11-29 05:27:35,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@809e9fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:27:35, skipping insertion in model container [2023-11-29 05:27:35,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:27:35" (3/3) ... [2023-11-29 05:27:35,902 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-50.i [2023-11-29 05:27:35,922 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 05:27:35,922 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 05:27:35,972 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:27:35,978 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;@15d09eba, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:27:35,978 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 05:27:35,982 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 41 states have (on average 1.3170731707317074) internal successors, (54), 42 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-29 05:27:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 05:27:36,001 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 05:27:36,002 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:27:36,002 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 05:27:36,006 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:27:36,007 INFO L85 PathProgramCache]: Analyzing trace with hash -1381164915, now seen corresponding path program 1 times [2023-11-29 05:27:36,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 05:27:36,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [414392500] [2023-11-29 05:27:36,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:36,019 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 05:27:36,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 05:27:36,036 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 05:27:36,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 05:27:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:27:36,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 05:27:36,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:27:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1374 proven. 0 refuted. 0 times theorem prover too weak. 1746 trivial. 0 not checked. [2023-11-29 05:27:36,464 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 05:27:36,465 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 05:27:36,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [414392500] [2023-11-29 05:27:36,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [414392500] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:27:36,466 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:27:36,466 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:27:36,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644677800] [2023-11-29 05:27:36,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:27:36,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 05:27:36,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 05:27:36,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 05:27:36,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 05:27:36,507 INFO L87 Difference]: Start difference. First operand has 84 states, 41 states have (on average 1.3170731707317074) internal successors, (54), 42 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2023-11-29 05:27:36,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 05:27:36,799 INFO L93 Difference]: Finished difference Result 165 states and 306 transitions. [2023-11-29 05:27:36,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 05:27:36,810 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 234 [2023-11-29 05:27:36,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 05:27:36,818 INFO L225 Difference]: With dead ends: 165 [2023-11-29 05:27:36,818 INFO L226 Difference]: Without dead ends: 82 [2023-11-29 05:27:36,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 233 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 05:27:36,825 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 126 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 05:27:36,826 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 126 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 05:27:36,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2023-11-29 05:27:36,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2023-11-29 05:27:36,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 40 states have (on average 1.225) internal successors, (49), 40 states have internal predecessors, (49), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-29 05:27:36,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 129 transitions. [2023-11-29 05:27:36,882 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 129 transitions. Word has length 234 [2023-11-29 05:27:36,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 05:27:36,883 INFO L495 AbstractCegarLoop]: Abstraction has 82 states and 129 transitions. [2023-11-29 05:27:36,883 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2023-11-29 05:27:36,883 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 129 transitions. [2023-11-29 05:27:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 05:27:36,888 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 05:27:36,888 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:27:36,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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)] Forceful destruction successful, exit code 0 [2023-11-29 05:27:37,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 [2023-11-29 05:27:37,089 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 05:27:37,090 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:27:37,090 INFO L85 PathProgramCache]: Analyzing trace with hash 2015473925, now seen corresponding path program 1 times [2023-11-29 05:27:37,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 05:27:37,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [519694666] [2023-11-29 05:27:37,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:37,092 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 05:27:37,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 05:27:37,093 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 05:27:37,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 (3)] Waiting until timeout for monitored process [2023-11-29 05:27:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:27:37,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 05:27:37,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:27:37,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2023-11-29 05:27:37,519 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 05:27:37,519 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 05:27:37,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [519694666] [2023-11-29 05:27:37,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [519694666] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:27:37,520 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:27:37,520 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:27:37,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757642211] [2023-11-29 05:27:37,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:27:37,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:27:37,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 05:27:37,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:27:37,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:27:37,525 INFO L87 Difference]: Start difference. First operand 82 states and 129 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2023-11-29 05:27:37,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 05:27:37,732 INFO L93 Difference]: Finished difference Result 244 states and 385 transitions. [2023-11-29 05:27:37,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:27:37,733 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 234 [2023-11-29 05:27:37,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 05:27:37,738 INFO L225 Difference]: With dead ends: 244 [2023-11-29 05:27:37,738 INFO L226 Difference]: Without dead ends: 163 [2023-11-29 05:27:37,740 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:27:37,742 INFO L413 NwaCegarLoop]: 235 mSDtfsCounter, 124 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 05:27:37,743 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 356 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 05:27:37,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2023-11-29 05:27:37,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 160. [2023-11-29 05:27:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 77 states have (on average 1.2077922077922079) internal successors, (93), 77 states have internal predecessors, (93), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2023-11-29 05:27:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 253 transitions. [2023-11-29 05:27:37,799 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 253 transitions. Word has length 234 [2023-11-29 05:27:37,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 05:27:37,801 INFO L495 AbstractCegarLoop]: Abstraction has 160 states and 253 transitions. [2023-11-29 05:27:37,801 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2023-11-29 05:27:37,802 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 253 transitions. [2023-11-29 05:27:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 05:27:37,807 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 05:27:37,807 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:27:37,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 (3)] Ended with exit code 0 [2023-11-29 05:27:38,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 [2023-11-29 05:27:38,016 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 05:27:38,017 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:27:38,017 INFO L85 PathProgramCache]: Analyzing trace with hash 1622446915, now seen corresponding path program 1 times [2023-11-29 05:27:38,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 05:27:38,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1679395304] [2023-11-29 05:27:38,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:27:38,018 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 05:27:38,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 05:27:38,020 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 05:27:38,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a23fdd6-62ad-4249-826d-0f03bbf6197b/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 (4)] Waiting until timeout for monitored process [2023-11-29 05:27:38,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:27:38,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 27 conjunts are in the unsatisfiable core [2023-11-29 05:27:38,459 INFO L285 TraceCheckSpWp]: Computing forward predicates...