./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx --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 79853406c2a2e1cb6330b1ef13ecadf13c025397e7c4eb20a54145c08d7a2b48 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:12:24,392 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:12:24,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-21 22:12:24,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:12:24,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:12:24,565 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:12:24,566 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:12:24,567 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:12:24,568 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:12:24,573 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:12:24,574 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:12:24,574 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:12:24,575 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:12:24,577 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:12:24,578 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:12:24,578 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:12:24,579 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:12:24,579 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:12:24,580 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:12:24,582 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:12:24,582 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:12:24,583 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:12:24,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:12:24,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:12:24,585 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:12:24,585 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:12:24,586 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:12:24,587 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:12:24,587 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:12:24,588 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:12:24,589 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:12:24,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:12:24,590 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:12:24,590 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:12:24,590 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:12:24,591 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:12:24,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:12:24,592 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:12:24,592 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:12:24,592 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:12:24,592 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:12:24,593 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:12:24,593 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_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79853406c2a2e1cb6330b1ef13ecadf13c025397e7c4eb20a54145c08d7a2b48 [2023-11-21 22:12:24,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:12:24,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:12:24,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:12:24,941 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:12:24,941 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:12:24,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-21 22:12:28,128 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:12:28,364 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:12:28,364 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-21 22:12:28,376 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/data/41ee42eda/a714821ec02b4b62885560b9b970c334/FLAG1cadbfc58 [2023-11-21 22:12:28,391 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/data/41ee42eda/a714821ec02b4b62885560b9b970c334 [2023-11-21 22:12:28,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:12:28,396 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:12:28,397 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:12:28,398 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:12:28,407 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:12:28,408 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:28,410 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ebb34dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28, skipping insertion in model container [2023-11-21 22:12:28,410 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:28,444 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:12:28,632 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_174775e0-c85e-4289-a95d-7ae408a74d6a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i[914,927] [2023-11-21 22:12:28,719 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:12:28,745 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:12:28,765 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_174775e0-c85e-4289-a95d-7ae408a74d6a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i[914,927] [2023-11-21 22:12:28,845 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:12:28,873 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:12:28,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28 WrapperNode [2023-11-21 22:12:28,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:12:28,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:12:28,876 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:12:28,876 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:12:28,884 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:28,910 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:28,963 INFO L138 Inliner]: procedures = 26, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 210 [2023-11-21 22:12:28,964 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:12:28,965 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:12:28,965 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:12:28,965 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:12:28,979 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:28,979 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:28,992 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:29,013 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:12:29,013 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:29,013 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:29,038 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:29,042 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:29,045 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:29,062 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:29,067 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:12:29,072 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:12:29,073 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:12:29,073 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:12:29,074 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (1/1) ... [2023-11-21 22:12:29,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:12:29,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:12:29,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:12:29,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:12:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:12:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:12:29,155 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:12:29,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:12:29,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:12:29,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:12:29,248 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:12:29,251 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:12:29,832 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:12:30,165 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:12:30,166 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:12:30,168 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:12:30 BoogieIcfgContainer [2023-11-21 22:12:30,168 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:12:30,171 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:12:30,171 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:12:30,175 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:12:30,175 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:12:28" (1/3) ... [2023-11-21 22:12:30,176 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52d75c6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:12:30, skipping insertion in model container [2023-11-21 22:12:30,176 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:28" (2/3) ... [2023-11-21 22:12:30,177 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52d75c6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:12:30, skipping insertion in model container [2023-11-21 22:12:30,177 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:12:30" (3/3) ... [2023-11-21 22:12:30,179 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-21 22:12:30,200 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:12:30,200 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:12:30,251 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:12:30,259 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;@343759e9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:12:30,259 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:12:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand has 56 states, 25 states have (on average 1.12) internal successors, (28), 26 states have internal predecessors, (28), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2023-11-21 22:12:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-21 22:12:30,276 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:12:30,277 INFO L195 NwaCegarLoop]: trace histogram [28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:12:30,278 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:12:30,283 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:12:30,283 INFO L85 PathProgramCache]: Analyzing trace with hash -1226627707, now seen corresponding path program 1 times [2023-11-21 22:12:30,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:12:30,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024463637] [2023-11-21 22:12:30,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:12:30,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:12:30,491 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 22:12:30,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [970086635] [2023-11-21 22:12:30,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:12:30,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:12:30,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:12:30,511 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 22:12:30,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 22:12:30,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:12:30,747 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:12:30,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:12:31,060 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:12:31,078 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 22:12:31,080 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 22:12:31,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-21 22:12:31,305 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:12:31,311 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 22:12:31,315 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 22:12:31,491 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 10:12:31 BoogieIcfgContainer [2023-11-21 22:12:31,492 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 22:12:31,492 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 22:12:31,493 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 22:12:31,493 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 22:12:31,493 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:12:30" (3/4) ... [2023-11-21 22:12:31,495 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 22:12:31,496 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 22:12:31,497 INFO L158 Benchmark]: Toolchain (without parser) took 3101.26ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 114.9MB in the beginning and 144.9MB in the end (delta: -30.0MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2023-11-21 22:12:31,498 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 100.7MB. Free memory was 64.1MB in the beginning and 64.1MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:12:31,499 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.76ms. Allocated memory is still 161.5MB. Free memory was 114.9MB in the beginning and 99.7MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-21 22:12:31,499 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.19ms. Allocated memory is still 161.5MB. Free memory was 99.7MB in the beginning and 96.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 22:12:31,500 INFO L158 Benchmark]: Boogie Preprocessor took 106.33ms. Allocated memory is still 161.5MB. Free memory was 96.0MB in the beginning and 92.5MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 22:12:31,501 INFO L158 Benchmark]: RCFGBuilder took 1096.74ms. Allocated memory is still 161.5MB. Free memory was 92.5MB in the beginning and 95.4MB in the end (delta: -2.9MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2023-11-21 22:12:31,502 INFO L158 Benchmark]: TraceAbstraction took 1320.72ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 94.3MB in the beginning and 144.9MB in the end (delta: -50.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2023-11-21 22:12:31,502 INFO L158 Benchmark]: Witness Printer took 3.70ms. Allocated memory is still 195.0MB. Free memory is still 144.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:12:31,506 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 100.7MB. Free memory was 64.1MB in the beginning and 64.1MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.76ms. Allocated memory is still 161.5MB. Free memory was 114.9MB in the beginning and 99.7MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.19ms. Allocated memory is still 161.5MB. Free memory was 99.7MB in the beginning and 96.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.33ms. Allocated memory is still 161.5MB. Free memory was 96.0MB in the beginning and 92.5MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1096.74ms. Allocated memory is still 161.5MB. Free memory was 92.5MB in the beginning and 95.4MB in the end (delta: -2.9MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * TraceAbstraction took 1320.72ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 94.3MB in the beginning and 144.9MB in the end (delta: -50.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Witness Printer took 3.70ms. Allocated memory is still 195.0MB. Free memory is still 144.9MB. 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 62, overapproximation of bitwiseOr at line 72, overapproximation of someBinaryArithmeticDOUBLEoperation at line 69, overapproximation of someBinaryDOUBLEComparisonOperation at line 71, overapproximation of someBinaryArithmeticFLOAToperation at line 60. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 3.95; [L23] float var_1_4 = 9999999.8; [L24] float var_1_5 = 8.6; [L25] unsigned long int var_1_6 = 10000; [L26] double var_1_8 = 64.5; [L27] float var_1_10 = 255.25; [L28] float var_1_11 = 7.5; [L29] float var_1_12 = 0.0; [L30] float var_1_13 = 64.8; [L31] double var_1_14 = 127.75; [L32] signed char var_1_15 = 8; [L33] signed char var_1_16 = 32; [L34] unsigned char var_1_17 = 0; [L35] unsigned char var_1_18 = 0; [L36] double var_1_19 = 2.25; [L37] unsigned char var_1_20 = 0; [L38] unsigned short int var_1_21 = 256; [L39] float var_1_22 = 256.5; [L40] unsigned char var_1_23 = 2; [L41] unsigned char var_1_24 = 1; [L42] float var_1_25 = 1.375; [L43] float var_1_26 = 10.25; [L44] signed char var_1_27 = -64; [L45] signed char var_1_28 = -64; [L46] signed char var_1_29 = -8; [L47] float var_1_30 = 49.875; [L48] double var_1_31 = 2.4; [L49] double var_1_32 = 255.2; [L50] double var_1_33 = 10.125; [L51] double var_1_34 = 32.25; [L52] unsigned char var_1_35 = 32; [L53] unsigned short int var_1_36 = 128; [L54] unsigned char var_1_37 = 4; [L55] unsigned long int last_1_var_1_6 = 10000; [L186] isInitial = 1 [L187] FCALL initially() [L188] COND TRUE 1 [L189] CALL updateLastVariables() [L179] last_1_var_1_6 = var_1_6 [L189] RET updateLastVariables() [L190] CALL updateVariables() [L130] var_1_4 = __VERIFIER_nondet_float() [L131] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=43/5, var_1_6=10000, var_1_8=129/2] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=43/5, var_1_6=10000, var_1_8=129/2] [L132] var_1_5 = __VERIFIER_nondet_float() [L133] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=129/2] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=129/2] [L134] var_1_8 = __VERIFIER_nondet_double() [L135] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854776000e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854776000e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=15/2, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L136] var_1_11 = __VERIFIER_nondet_float() [L137] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L138] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=0, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L139] var_1_12 = __VERIFIER_nondet_float() [L140] CALL assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=324/5, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L141] var_1_13 = __VERIFIER_nondet_float() [L142] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=8, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L143] var_1_15 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_15 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_15 >= -1) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L145] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=32, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L146] var_1_16 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L148] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L149] var_1_18 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L151] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=2, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L152] var_1_23 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L154] CALL assume_abort_if_not(var_1_23 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_23 <= 255) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L155] var_1_24 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L157] CALL assume_abort_if_not(var_1_24 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_24 <= 255) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=11/8, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L158] var_1_25 = __VERIFIER_nondet_float() [L159] CALL assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=41/4, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L160] var_1_26 = __VERIFIER_nondet_float() [L161] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=-8, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L162] var_1_29 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_29 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L163] RET assume_abort_if_not(var_1_29 >= -127) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L164] CALL assume_abort_if_not(var_1_29 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_29 <= 126) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=1276/5, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L165] var_1_32 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=81/8, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L167] var_1_33 = __VERIFIER_nondet_double() [L168] CALL assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=129/4, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L169] var_1_34 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=128, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L171] var_1_36 = __VERIFIER_nondet_ushort() [L172] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L173] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=4, var_1_5=2, var_1_6=10000, var_1_8=3] [L174] var_1_37 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L176] CALL assume_abort_if_not(var_1_37 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_37 <= 254) VAL [isInitial=1, last_1_var_1_6=10000, var_1_10=1021/4, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=79/20, var_1_20=0, var_1_21=256, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=-64, var_1_29=0, var_1_30=399/8, var_1_31=12/5, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=32, var_1_36=6, var_1_37=0, var_1_5=2, var_1_6=10000, var_1_8=3] [L190] RET updateVariables() [L191] CALL step() [L59] COND FALSE !(var_1_23 >= var_1_24) [L62] COND TRUE ((var_1_22 + 127.75f) * var_1_25) < var_1_26 [L63] COND FALSE !(var_1_25 <= var_1_26) [L67] var_1_28 = var_1_29 [L68] var_1_30 = var_1_26 [L69] var_1_31 = (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))) - var_1_34) [L70] COND FALSE !(var_1_23 > var_1_28) [L81] var_1_35 = var_1_37 [L83] COND FALSE !((var_1_15 - ((((0) < (var_1_16)) ? (0) : (var_1_16)))) > last_1_var_1_6) [L86] COND FALSE !((var_1_5 / var_1_11) >= (var_1_8 - var_1_4)) [L89] var_1_10 = 4.2f [L91] var_1_20 = var_1_16 [L92] var_1_21 = var_1_16 [L93] COND TRUE var_1_21 <= (var_1_16 * var_1_20) [L94] COND FALSE !((var_1_5 + var_1_14) <= 127.025f) [L97] var_1_17 = var_1_18 [L102] unsigned char stepLocal_0 = var_1_20 != var_1_20; [L103] COND FALSE !(\read(var_1_17)) [L114] var_1_6 = var_1_20 [L116] COND TRUE var_1_6 <= var_1_6 [L117] COND FALSE !(var_1_6 > var_1_6) [L120] var_1_1 = var_1_5 [L125] COND FALSE !(var_1_1 < var_1_11) [L191] RET step() [L192] CALL, EXPR property() [L182-L183] return ((((((((var_1_6 <= var_1_6) ? ((var_1_6 > var_1_6) ? (var_1_1 == ((float) (var_1_4 - var_1_5))) : (var_1_1 == ((float) var_1_5))) : (var_1_1 == ((float) var_1_4))) && (var_1_17 ? ((((((var_1_14) > (((((var_1_5) > (199.78)) ? (var_1_5) : (199.78))))) ? (var_1_14) : (((((var_1_5) > (199.78)) ? (var_1_5) : (199.78)))))) != (var_1_4 - var_1_8)) ? (((var_1_20 != var_1_20) || var_1_17) ? (var_1_6 == ((unsigned long int) var_1_20)) : (var_1_6 == ((unsigned long int) 5u))) : (var_1_6 == ((unsigned long int) var_1_20))) : (var_1_6 == ((unsigned long int) var_1_20)))) && (((var_1_5 / var_1_11) >= (var_1_8 - var_1_4)) ? (var_1_10 == ((float) (((((var_1_5 - (var_1_12 - var_1_13))) < (var_1_4)) ? ((var_1_5 - (var_1_12 - var_1_13))) : (var_1_4))))) : (var_1_10 == ((float) 4.2f)))) && (((var_1_15 - ((((0) < (var_1_16)) ? (0) : (var_1_16)))) > last_1_var_1_6) ? (var_1_14 == ((double) var_1_12)) : 1)) && ((var_1_21 <= (var_1_16 * var_1_20)) ? (((var_1_5 + var_1_14) <= 127.025f) ? (var_1_17 == ((unsigned char) var_1_18)) : (var_1_17 == ((unsigned char) var_1_18))) : (var_1_17 == ((unsigned char) var_1_18)))) && ((var_1_1 < var_1_11) ? (var_1_19 == ((double) (var_1_13 - 256.4))) : 1)) && (var_1_20 == ((unsigned char) var_1_16))) && (var_1_21 == ((unsigned short int) var_1_16)) ; [L192] RET, EXPR property() [L192] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_6=10000, var_1_10=21/5, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_6=10000, var_1_10=21/5, var_1_11=4, var_1_12=5, var_1_13=6, var_1_14=511/4, var_1_15=0, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=9/4, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=513/2, var_1_23=0, var_1_24=1, var_1_25=7, var_1_26=8, var_1_27=-64, var_1_28=0, var_1_29=0, var_1_30=8, var_1_32=9, var_1_33=10, var_1_34=11, var_1_35=0, var_1_36=6, var_1_37=0, var_1_4=0, var_1_5=2, var_1_6=1, var_1_8=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 56 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 1, TraceHistogramMax: 28, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=56occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 107 NumberOfCodeBlocks, 107 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 [2023-11-21 22:12:31,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx --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 79853406c2a2e1cb6330b1ef13ecadf13c025397e7c4eb20a54145c08d7a2b48 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:12:34,155 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:12:34,302 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-21 22:12:34,310 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:12:34,311 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:12:34,353 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:12:34,354 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:12:34,355 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:12:34,355 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:12:34,360 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:12:34,361 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:12:34,361 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:12:34,362 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:12:34,364 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:12:34,364 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:12:34,365 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:12:34,365 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:12:34,365 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:12:34,366 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:12:34,366 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:12:34,367 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:12:34,367 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:12:34,367 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:12:34,368 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 22:12:34,368 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 22:12:34,369 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 22:12:34,369 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:12:34,370 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:12:34,370 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:12:34,370 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:12:34,372 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:12:34,372 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:12:34,372 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:12:34,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:12:34,373 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:12:34,373 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:12:34,374 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:12:34,374 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-21 22:12:34,374 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 22:12:34,374 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:12:34,375 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:12:34,375 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:12:34,375 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:12:34,375 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:12:34,376 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-21 22:12:34,376 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_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79853406c2a2e1cb6330b1ef13ecadf13c025397e7c4eb20a54145c08d7a2b48 [2023-11-21 22:12:34,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:12:34,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:12:34,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:12:34,857 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:12:34,857 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:12:34,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-21 22:12:37,986 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:12:38,304 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:12:38,305 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-21 22:12:38,329 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/data/d8a447032/50882031ebfa42a590a43df7e4152d6f/FLAGf1579824b [2023-11-21 22:12:38,341 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/data/d8a447032/50882031ebfa42a590a43df7e4152d6f [2023-11-21 22:12:38,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:12:38,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:12:38,347 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:12:38,347 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:12:38,352 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:12:38,353 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,354 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@143db610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38, skipping insertion in model container [2023-11-21 22:12:38,354 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,389 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:12:38,555 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_174775e0-c85e-4289-a95d-7ae408a74d6a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i[914,927] [2023-11-21 22:12:38,625 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:12:38,651 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:12:38,663 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_174775e0-c85e-4289-a95d-7ae408a74d6a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-2.i[914,927] [2023-11-21 22:12:38,701 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:12:38,722 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:12:38,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38 WrapperNode [2023-11-21 22:12:38,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:12:38,724 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:12:38,735 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:12:38,736 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:12:38,744 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,767 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,806 INFO L138 Inliner]: procedures = 27, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 196 [2023-11-21 22:12:38,807 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:12:38,808 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:12:38,808 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:12:38,808 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:12:38,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,826 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,839 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:12:38,840 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,840 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,856 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,860 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,864 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,867 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,873 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:12:38,874 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:12:38,875 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:12:38,875 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:12:38,876 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (1/1) ... [2023-11-21 22:12:38,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:12:38,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:12:38,949 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:12:39,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:12:39,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-21 22:12:38,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:12:39,004 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:12:39,005 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:12:39,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:12:39,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:12:39,131 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:12:39,133 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:12:50,716 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:12:50,990 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:12:50,990 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:12:50,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:12:50 BoogieIcfgContainer [2023-11-21 22:12:50,992 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:12:50,994 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:12:50,995 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:12:50,998 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:12:50,999 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:12:38" (1/3) ... [2023-11-21 22:12:51,000 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7494edef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:12:51, skipping insertion in model container [2023-11-21 22:12:51,001 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:12:38" (2/3) ... [2023-11-21 22:12:51,003 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7494edef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:12:51, skipping insertion in model container [2023-11-21 22:12:51,003 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:12:50" (3/3) ... [2023-11-21 22:12:51,004 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-2.i [2023-11-21 22:12:51,026 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:12:51,026 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:12:51,087 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:12:51,092 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;@d51e167, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:12:51,093 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:12:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand has 56 states, 25 states have (on average 1.12) internal successors, (28), 26 states have internal predecessors, (28), 28 states have call successors, (28), 1 states have call predecessors, (28), 1 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2023-11-21 22:12:51,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-21 22:12:51,112 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:12:51,113 INFO L195 NwaCegarLoop]: trace histogram [28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:12:51,114 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:12:51,118 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:12:51,119 INFO L85 PathProgramCache]: Analyzing trace with hash 1061642806, now seen corresponding path program 1 times [2023-11-21 22:12:51,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-21 22:12:51,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1782589516] [2023-11-21 22:12:51,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:12:51,133 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 [2023-11-21 22:12:51,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/mathsat [2023-11-21 22:12:51,135 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/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) [2023-11-21 22:12:51,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_174775e0-c85e-4289-a95d-7ae408a74d6a/bin/uautomizer-verify-bycVGegfSx/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 [2023-11-21 22:12:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:12:52,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 29 conjunts are in the unsatisfiable core [2023-11-21 22:12:52,377 INFO L285 TraceCheckSpWp]: Computing forward predicates...