./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 cbe78c21d1b389be63332f4545219b645b7a5aa9e93317e99e9ddbee10474700 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 23:01:55,743 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:01:55,879 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 23:01:55,890 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:01:55,891 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:01:55,933 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:01:55,934 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:01:55,935 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:01:55,936 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:01:55,941 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:01:55,942 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:01:55,943 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:01:55,943 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:01:55,945 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:01:55,946 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 23:01:55,946 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 23:01:55,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 23:01:55,947 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 23:01:55,947 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:01:55,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 23:01:55,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:01:55,949 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 23:01:55,949 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 23:01:55,950 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 23:01:55,950 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:01:55,951 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:01:55,952 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:01:55,952 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:01:55,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:01:55,953 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:01:55,955 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:01:55,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 23:01:55,955 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 23:01:55,955 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 23:01:55,956 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:01:55,956 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 23:01:55,956 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:01:55,956 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:01:55,957 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:01:55,957 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_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbe78c21d1b389be63332f4545219b645b7a5aa9e93317e99e9ddbee10474700 [2023-11-06 23:01:56,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:01:56,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:01:56,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:01:56,357 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:01:56,357 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:01:56,359 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i [2023-11-06 23:01:59,572 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:01:59,816 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:01:59,817 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i [2023-11-06 23:01:59,828 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/data/25f253c5c/21f9f121306e4a15893bd20db5f5c910/FLAGd8eb9eb25 [2023-11-06 23:01:59,844 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/data/25f253c5c/21f9f121306e4a15893bd20db5f5c910 [2023-11-06 23:01:59,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:01:59,849 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:01:59,854 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:01:59,854 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:01:59,862 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:01:59,863 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:01:59" (1/1) ... [2023-11-06 23:01:59,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61a20d4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:01:59, skipping insertion in model container [2023-11-06 23:01:59,865 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:01:59" (1/1) ... [2023-11-06 23:01:59,920 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:02:00,096 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_6fdaf022-e923-40c4-941b-26ca491a12ef/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i[913,926] [2023-11-06 23:02:00,207 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:00,223 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:02:00,237 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_6fdaf022-e923-40c4-941b-26ca491a12ef/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i[913,926] [2023-11-06 23:02:00,275 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:00,295 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:02:00,296 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00 WrapperNode [2023-11-06 23:02:00,296 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:00,297 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:00,298 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:02:00,298 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:02:00,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,319 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,366 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 233 [2023-11-06 23:02:00,366 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:00,367 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 23:02:00,367 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 23:02:00,368 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 23:02:00,379 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,379 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,384 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,384 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,395 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,399 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,402 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,404 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,409 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 23:02:00,410 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 23:02:00,410 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 23:02:00,410 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 23:02:00,411 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (1/1) ... [2023-11-06 23:02:00,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:02:00,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:02:00,478 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 23:02:00,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 23:02:00,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 23:02:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 23:02:00,530 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 23:02:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 23:02:00,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 23:02:00,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 23:02:00,659 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 23:02:00,665 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 23:02:01,230 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 23:02:01,239 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 23:02:01,239 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 23:02:01,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:02:01 BoogieIcfgContainer [2023-11-06 23:02:01,242 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 23:02:01,245 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 23:02:01,245 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 23:02:01,249 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 23:02:01,249 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:01:59" (1/3) ... [2023-11-06 23:02:01,250 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@107d33b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:02:01, skipping insertion in model container [2023-11-06 23:02:01,250 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:00" (2/3) ... [2023-11-06 23:02:01,251 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@107d33b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:02:01, skipping insertion in model container [2023-11-06 23:02:01,251 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:02:01" (3/3) ... [2023-11-06 23:02:01,253 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-44.i [2023-11-06 23:02:01,275 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 23:02:01,275 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 23:02:01,330 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 23:02:01,337 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=LoopsAndPotentialCycles, 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;@7aafc666, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 23:02:01,337 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 23:02:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 54 states have (on average 1.3518518518518519) internal successors, (73), 55 states have internal predecessors, (73), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-06 23:02:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-06 23:02:01,361 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:02:01,362 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 23:02:01,363 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:02:01,368 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:02:01,368 INFO L85 PathProgramCache]: Analyzing trace with hash 867981811, now seen corresponding path program 1 times [2023-11-06 23:02:01,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:02:01,379 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696113524] [2023-11-06 23:02:01,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:02:01,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:02:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:01,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:02:01,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696113524] [2023-11-06 23:02:01,733 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-06 23:02:01,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [502345657] [2023-11-06 23:02:01,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:02:01,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:02:01,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:02:01,739 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:02:01,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 23:02:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:02,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 554 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 23:02:02,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:02:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 2888 trivial. 0 not checked. [2023-11-06 23:02:02,171 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:02:02,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [502345657] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:02:02,173 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:02:02,173 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 23:02:02,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930160842] [2023-11-06 23:02:02,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:02:02,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 23:02:02,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:02:02,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 23:02:02,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 23:02:02,242 INFO L87 Difference]: Start difference. First operand has 96 states, 54 states have (on average 1.3518518518518519) internal successors, (73), 55 states have internal predecessors, (73), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-06 23:02:02,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:02:02,297 INFO L93 Difference]: Finished difference Result 185 states and 335 transitions. [2023-11-06 23:02:02,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 23:02:02,300 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) Word has length 236 [2023-11-06 23:02:02,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:02:02,312 INFO L225 Difference]: With dead ends: 185 [2023-11-06 23:02:02,312 INFO L226 Difference]: Without dead ends: 92 [2023-11-06 23:02:02,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 235 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 23:02:02,321 INFO L413 NwaCegarLoop]: 144 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 23:02:02,322 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 23:02:02,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2023-11-06 23:02:02,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2023-11-06 23:02:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 51 states have (on average 1.2941176470588236) internal successors, (66), 51 states have internal predecessors, (66), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-06 23:02:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 144 transitions. [2023-11-06 23:02:02,389 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 144 transitions. Word has length 236 [2023-11-06 23:02:02,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:02:02,390 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 144 transitions. [2023-11-06 23:02:02,391 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-06 23:02:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 144 transitions. [2023-11-06 23:02:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-06 23:02:02,398 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:02:02,399 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 23:02:02,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 23:02:02,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-06 23:02:02,600 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:02:02,601 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:02:02,601 INFO L85 PathProgramCache]: Analyzing trace with hash -958167363, now seen corresponding path program 1 times [2023-11-06 23:02:02,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:02:02,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91392409] [2023-11-06 23:02:02,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:02:02,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:02:02,700 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 23:02:02,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [721161408] [2023-11-06 23:02:02,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:02:02,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:02:02,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:02:02,703 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 23:02:02,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 23:02:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 23:02:02,953 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 23:02:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 23:02:03,266 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 23:02:03,267 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 23:02:03,270 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 23:02:03,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 23:02:03,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 23:02:03,482 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-06 23:02:03,487 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 23:02:03,676 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:02:03 BoogieIcfgContainer [2023-11-06 23:02:03,676 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 23:02:03,677 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 23:02:03,677 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 23:02:03,678 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 23:02:03,678 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:02:01" (3/4) ... [2023-11-06 23:02:03,680 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 23:02:03,681 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 23:02:03,682 INFO L158 Benchmark]: Toolchain (without parser) took 3833.62ms. Allocated memory is still 159.4MB. Free memory was 114.6MB in the beginning and 68.8MB in the end (delta: 45.8MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2023-11-06 23:02:03,683 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 125.8MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 23:02:03,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 442.49ms. Allocated memory is still 159.4MB. Free memory was 114.6MB in the beginning and 100.3MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-06 23:02:03,684 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.05ms. Allocated memory is still 159.4MB. Free memory was 100.3MB in the beginning and 97.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 23:02:03,684 INFO L158 Benchmark]: Boogie Preprocessor took 41.73ms. Allocated memory is still 159.4MB. Free memory was 97.3MB in the beginning and 95.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 23:02:03,685 INFO L158 Benchmark]: RCFGBuilder took 832.69ms. Allocated memory is still 159.4MB. Free memory was 95.7MB in the beginning and 124.7MB in the end (delta: -28.9MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2023-11-06 23:02:03,686 INFO L158 Benchmark]: TraceAbstraction took 2431.99ms. Allocated memory is still 159.4MB. Free memory was 123.5MB in the beginning and 69.8MB in the end (delta: 53.7MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2023-11-06 23:02:03,686 INFO L158 Benchmark]: Witness Printer took 4.31ms. Allocated memory is still 159.4MB. Free memory was 69.8MB in the beginning and 68.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 23:02:03,689 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 125.8MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 442.49ms. Allocated memory is still 159.4MB. Free memory was 114.6MB in the beginning and 100.3MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.05ms. Allocated memory is still 159.4MB. Free memory was 100.3MB in the beginning and 97.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.73ms. Allocated memory is still 159.4MB. Free memory was 97.3MB in the beginning and 95.7MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 832.69ms. Allocated memory is still 159.4MB. Free memory was 95.7MB in the beginning and 124.7MB in the end (delta: -28.9MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * TraceAbstraction took 2431.99ms. Allocated memory is still 159.4MB. Free memory was 123.5MB in the beginning and 69.8MB in the end (delta: 53.7MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * Witness Printer took 4.31ms. Allocated memory is still 159.4MB. Free memory was 69.8MB in the beginning and 68.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 158, overapproximation of someBinaryFLOATComparisonOperation at line 158. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 16; [L23] signed char var_1_2 = -32; [L24] signed char var_1_3 = -64; [L25] signed char var_1_4 = -1; [L26] unsigned char var_1_5 = 1; [L27] signed char var_1_6 = -10; [L28] signed char var_1_7 = 64; [L29] signed short int var_1_8 = -5; [L30] double var_1_9 = 10000000000.4; [L31] double var_1_10 = 256.475; [L32] double var_1_11 = 4.8; [L33] double var_1_12 = 64.2; [L34] signed short int var_1_13 = 256; [L35] unsigned long int var_1_14 = 0; [L36] signed char var_1_15 = -5; [L37] unsigned long int var_1_16 = 500; [L38] unsigned long int var_1_17 = 4182428128; [L39] unsigned long int var_1_18 = 16; [L40] signed char var_1_19 = -5; [L41] signed char var_1_20 = 0; [L42] signed char var_1_21 = 64; [L43] float var_1_22 = 49.375; [L44] signed short int var_1_23 = 256; [L45] signed short int var_1_24 = 8; [L46] float var_1_25 = 255.5; [L47] float var_1_26 = 500.14; [L48] signed long int var_1_27 = -8; [L49] signed long int var_1_29 = -1; [L50] signed short int var_1_30 = -2; [L51] double var_1_31 = 0.3; [L52] signed char var_1_32 = 16; VAL [isInitial=0, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-32, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L162] isInitial = 1 [L163] FCALL initially() [L164] COND TRUE 1 [L165] FCALL updateLastVariables() [L166] CALL updateVariables() [L93] var_1_2 = __VERIFIER_nondet_char() [L94] CALL assume_abort_if_not(var_1_2 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L94] RET assume_abort_if_not(var_1_2 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L95] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L95] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=-64, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L96] var_1_3 = __VERIFIER_nondet_char() [L97] CALL assume_abort_if_not(var_1_3 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L97] RET assume_abort_if_not(var_1_3 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L98] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L98] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=-1, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L99] var_1_4 = __VERIFIER_nondet_char() [L100] CALL assume_abort_if_not(var_1_4 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L100] RET assume_abort_if_not(var_1_4 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L101] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L101] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=1, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L102] var_1_5 = __VERIFIER_nondet_uchar() [L103] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L103] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L104] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L104] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-10, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L105] var_1_6 = __VERIFIER_nondet_char() [L106] CALL assume_abort_if_not(var_1_6 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L106] RET assume_abort_if_not(var_1_6 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L107] CALL assume_abort_if_not(var_1_6 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L107] RET assume_abort_if_not(var_1_6 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=64, var_1_8=-5, var_1_9=50000000002/5] [L108] var_1_7 = __VERIFIER_nondet_char() [L109] CALL assume_abort_if_not(var_1_7 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L109] RET assume_abort_if_not(var_1_7 >= -128) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L110] CALL assume_abort_if_not(var_1_7 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L110] RET assume_abort_if_not(var_1_7 <= 127) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=50000000002/5] [L111] var_1_9 = __VERIFIER_nondet_double() [L112] CALL assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L112] RET assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=10259/40, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L113] var_1_10 = __VERIFIER_nondet_double() [L114] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L114] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=3, var_1_11=24/5, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L115] var_1_11 = __VERIFIER_nondet_double() [L116] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L116] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=321/5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L117] var_1_12 = __VERIFIER_nondet_double() [L118] CALL assume_abort_if_not((var_1_12 >= -922337.2036854776000e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L118] RET assume_abort_if_not((var_1_12 >= -922337.2036854776000e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=256, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L119] var_1_13 = __VERIFIER_nondet_short() [L120] CALL assume_abort_if_not(var_1_13 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L120] RET assume_abort_if_not(var_1_13 >= -32767) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L121] CALL assume_abort_if_not(var_1_13 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L121] RET assume_abort_if_not(var_1_13 <= 32766) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-5, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L122] var_1_15 = __VERIFIER_nondet_char() [L123] CALL assume_abort_if_not(var_1_15 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L123] RET assume_abort_if_not(var_1_15 >= -128) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L124] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L124] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L125] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L125] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=500, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L126] var_1_16 = __VERIFIER_nondet_ulong() [L127] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L127] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L128] CALL assume_abort_if_not(var_1_16 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L128] RET assume_abort_if_not(var_1_16 <= 4294967294) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4182428128, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L129] var_1_17 = __VERIFIER_nondet_ulong() [L130] CALL assume_abort_if_not(var_1_17 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L130] RET assume_abort_if_not(var_1_17 >= 2147483647) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L131] CALL assume_abort_if_not(var_1_17 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L131] RET assume_abort_if_not(var_1_17 <= 4294967294) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=16, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L132] var_1_18 = __VERIFIER_nondet_ulong() [L133] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L133] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L134] CALL assume_abort_if_not(var_1_18 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L134] RET assume_abort_if_not(var_1_18 <= 1073741823) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=0, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L135] var_1_20 = __VERIFIER_nondet_char() [L136] CALL assume_abort_if_not(var_1_20 >= -126) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L136] RET assume_abort_if_not(var_1_20 >= -126) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L137] CALL assume_abort_if_not(var_1_20 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L137] RET assume_abort_if_not(var_1_20 <= 126) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=64, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L138] var_1_21 = __VERIFIER_nondet_char() [L139] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L139] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L140] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L140] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=256, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L141] var_1_23 = __VERIFIER_nondet_short() [L142] CALL assume_abort_if_not(var_1_23 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L142] RET assume_abort_if_not(var_1_23 >= -1) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L143] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L143] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=8, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L144] var_1_24 = __VERIFIER_nondet_short() [L145] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L145] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L146] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L146] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=511/2, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L147] var_1_25 = __VERIFIER_nondet_float() [L148] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L148] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=25007/50, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L149] var_1_26 = __VERIFIER_nondet_float() [L150] CALL assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L150] RET assume_abort_if_not((var_1_26 >= 0.0F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=-1, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L151] var_1_29 = __VERIFIER_nondet_long() [L152] CALL assume_abort_if_not(var_1_29 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L152] RET assume_abort_if_not(var_1_29 >= -2147483647) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L153] CALL assume_abort_if_not(var_1_29 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L153] RET assume_abort_if_not(var_1_29 <= 2147483646) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L166] RET updateVariables() [L167] CALL step() [L56] EXPR (var_1_3 + var_1_4) ^ (var_1_6 + var_1_7) VAL [(var_1_3 + var_1_4) ^ (var_1_6 + var_1_7)=-1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=16, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L56] COND TRUE var_1_2 == ((var_1_3 + var_1_4) ^ (var_1_6 + var_1_7)) [L57] var_1_1 = var_1_2 VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=-5, var_1_9=2] [L59] COND FALSE !(((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))) < (((((var_1_10 - var_1_11)) < (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))) ? ((var_1_10 - var_1_11)) : (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))))) [L66] var_1_8 = 0 VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=0, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] [L68] COND TRUE var_1_3 == ((((var_1_4) < ((var_1_6 / var_1_15))) ? (var_1_4) : ((var_1_6 / var_1_15)))) [L69] var_1_14 = var_1_16 VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=32766, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=-5, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] [L73] COND TRUE 256 > var_1_18 [L74] var_1_19 = ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=32766, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=126, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] [L76] COND FALSE !((var_1_23 - var_1_24) > var_1_14) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=32766, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=126, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=-8, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] [L79] COND TRUE ! var_1_5 [L80] var_1_27 = ((var_1_13 + var_1_24) + (var_1_7 + (var_1_20 + var_1_8))) VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=32766, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=126, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=-2, var_1_31=3/10, var_1_32=16, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] [L88] var_1_30 = ((((var_1_15) > (var_1_13)) ? (var_1_15) : (var_1_13))) [L89] var_1_31 = var_1_26 [L90] var_1_32 = var_1_21 VAL [isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=32766, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=126, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=1, var_1_31=7, var_1_32=126, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] [L167] RET step() [L168] CALL, EXPR property() [L158] EXPR (var_1_3 + var_1_4) ^ (var_1_6 + var_1_7) VAL [(var_1_3 + var_1_4) ^ (var_1_6 + var_1_7)=-1, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=32766, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=126, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=1, var_1_31=7, var_1_32=126, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] [L158-L159] return (((((((((var_1_2 == ((var_1_3 + var_1_4) ^ (var_1_6 + var_1_7))) ? (var_1_1 == ((signed long int) var_1_2)) : 1) && ((((((var_1_9) < 0 ) ? -(var_1_9) : (var_1_9))) < (((((var_1_10 - var_1_11)) < (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))) ? ((var_1_10 - var_1_11)) : (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))))) ? ((var_1_9 >= var_1_12) ? (var_1_8 == ((signed short int) var_1_13)) : (var_1_8 == ((signed short int) var_1_2))) : (var_1_8 == ((signed short int) 0)))) && ((var_1_3 == ((((var_1_4) < ((var_1_6 / var_1_15))) ? (var_1_4) : ((var_1_6 / var_1_15))))) ? (var_1_14 == ((unsigned long int) var_1_16)) : (var_1_14 == ((unsigned long int) (var_1_17 - (16u + var_1_18)))))) && ((256 > var_1_18) ? (var_1_19 == ((signed char) ((((((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) > (var_1_21)) ? (((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) : (var_1_21))))) : 1)) && (((var_1_23 - var_1_24) > var_1_14) ? (var_1_22 == ((float) (var_1_25 - var_1_26))) : 1)) && ((! var_1_5) ? (var_1_27 == ((signed long int) ((var_1_13 + var_1_24) + (var_1_7 + (var_1_20 + var_1_8))))) : ((var_1_11 > var_1_22) ? (var_1_27 == ((signed long int) var_1_29)) : (var_1_27 == ((signed long int) var_1_6))))) && (var_1_30 == ((signed short int) ((((var_1_15) > (var_1_13)) ? (var_1_15) : (var_1_13)))))) && (var_1_31 == ((double) var_1_26))) && (var_1_32 == ((signed char) var_1_21)) ; [L168] RET, EXPR property() [L168] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=32766, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=126, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=1, var_1_31=7, var_1_32=126, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=3, var_1_11=4, var_1_12=5, var_1_13=1, var_1_14=32766, var_1_15=-2, var_1_16=32766, var_1_17=4294967294, var_1_18=0, var_1_19=126, var_1_1=-1, var_1_20=126, var_1_21=126, var_1_22=395/8, var_1_23=32766, var_1_24=0, var_1_25=6, var_1_26=7, var_1_27=129, var_1_29=128, var_1_2=-1, var_1_30=1, var_1_31=7, var_1_32=126, var_1_3=0, var_1_4=0, var_1_5=0, var_1_6=-3, var_1_7=2, var_1_8=0, var_1_9=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 96 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.2s, OverallIterations: 2, TraceHistogramMax: 39, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 144 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 144 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 235 GetRequests, 235 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=96occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 708 NumberOfCodeBlocks, 708 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 235 ConstructedInterpolants, 0 QuantifiedInterpolants, 235 SizeOfPredicates, 0 NumberOfNonLiveVariables, 554 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2964/2964 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 [2023-11-06 23:02:03,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 cbe78c21d1b389be63332f4545219b645b7a5aa9e93317e99e9ddbee10474700 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 23:02:06,432 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:02:06,566 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-06 23:02:06,573 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:02:06,574 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:02:06,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:02:06,606 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:02:06,606 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:02:06,607 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:02:06,612 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:02:06,613 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:02:06,614 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:02:06,614 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:02:06,617 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:02:06,617 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 23:02:06,618 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 23:02:06,618 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 23:02:06,619 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:02:06,619 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 23:02:06,620 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:02:06,621 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 23:02:06,621 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 23:02:06,622 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 23:02:06,622 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 23:02:06,623 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 23:02:06,623 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 23:02:06,624 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:02:06,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:02:06,625 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:02:06,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:02:06,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:02:06,627 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:02:06,627 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:02:06,628 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 23:02:06,628 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 23:02:06,628 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 23:02:06,628 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:02:06,629 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 23:02:06,629 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:02:06,630 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:02:06,630 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 23:02:06,631 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:02:06,631 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_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbe78c21d1b389be63332f4545219b645b7a5aa9e93317e99e9ddbee10474700 [2023-11-06 23:02:07,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:02:07,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:02:07,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:02:07,081 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:02:07,081 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:02:07,083 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i [2023-11-06 23:02:10,397 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:02:10,708 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:02:10,709 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i [2023-11-06 23:02:10,720 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/data/11fda9440/1d425bea051f4e2aae634b4f7ebcf233/FLAG9cf9954a3 [2023-11-06 23:02:10,741 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/data/11fda9440/1d425bea051f4e2aae634b4f7ebcf233 [2023-11-06 23:02:10,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:02:10,749 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:02:10,752 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:10,752 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:02:10,758 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:02:10,759 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:02:10" (1/1) ... [2023-11-06 23:02:10,760 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4187ab4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:10, skipping insertion in model container [2023-11-06 23:02:10,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:02:10" (1/1) ... [2023-11-06 23:02:10,795 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:02:10,961 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_6fdaf022-e923-40c4-941b-26ca491a12ef/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i[913,926] [2023-11-06 23:02:11,073 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:11,109 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:02:11,129 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_6fdaf022-e923-40c4-941b-26ca491a12ef/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-44.i[913,926] [2023-11-06 23:02:11,187 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:11,216 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:02:11,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11 WrapperNode [2023-11-06 23:02:11,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:11,219 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:11,220 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:02:11,220 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:02:11,228 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,258 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,312 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 192 [2023-11-06 23:02:11,318 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:11,319 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 23:02:11,320 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 23:02:11,320 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 23:02:11,331 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,331 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,349 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,360 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,388 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,392 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,407 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,410 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,415 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 23:02:11,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 23:02:11,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 23:02:11,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 23:02:11,418 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (1/1) ... [2023-11-06 23:02:11,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:02:11,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:02:11,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 23:02:11,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 23:02:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 23:02:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 23:02:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 23:02:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 23:02:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 23:02:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 23:02:11,665 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 23:02:11,667 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 23:02:14,842 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 23:02:14,865 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 23:02:14,865 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 23:02:14,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:02:14 BoogieIcfgContainer [2023-11-06 23:02:14,871 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 23:02:14,877 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 23:02:14,877 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 23:02:14,881 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 23:02:14,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:02:10" (1/3) ... [2023-11-06 23:02:14,882 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43ad942d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:02:14, skipping insertion in model container [2023-11-06 23:02:14,882 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:11" (2/3) ... [2023-11-06 23:02:14,884 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43ad942d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:02:14, skipping insertion in model container [2023-11-06 23:02:14,884 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:02:14" (3/3) ... [2023-11-06 23:02:14,886 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-44.i [2023-11-06 23:02:14,906 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 23:02:14,906 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 23:02:14,979 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 23:02:14,987 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=LoopsAndPotentialCycles, 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;@1e8e9b5b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 23:02:14,987 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 23:02:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-06 23:02:15,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-06 23:02:15,017 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:02:15,019 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 23:02:15,021 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:02:15,026 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:02:15,027 INFO L85 PathProgramCache]: Analyzing trace with hash 1985931655, now seen corresponding path program 1 times [2023-11-06 23:02:15,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:02:15,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [732535769] [2023-11-06 23:02:15,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:02:15,041 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 [2023-11-06 23:02:15,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:02:15,049 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 23:02:15,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 23:02:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:15,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-06 23:02:15,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:02:15,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 944 proven. 0 refuted. 0 times theorem prover too weak. 2020 trivial. 0 not checked. [2023-11-06 23:02:15,702 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 23:02:15,703 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 23:02:15,703 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [732535769] [2023-11-06 23:02:15,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [732535769] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:02:15,704 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:02:15,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 23:02:15,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100416667] [2023-11-06 23:02:15,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:02:15,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 23:02:15,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 23:02:15,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 23:02:15,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 23:02:15,761 INFO L87 Difference]: Start difference. First operand has 89 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-06 23:02:15,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 23:02:15,803 INFO L93 Difference]: Finished difference Result 171 states and 309 transitions. [2023-11-06 23:02:15,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 23:02:15,806 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 233 [2023-11-06 23:02:15,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 23:02:15,815 INFO L225 Difference]: With dead ends: 171 [2023-11-06 23:02:15,816 INFO L226 Difference]: Without dead ends: 85 [2023-11-06 23:02:15,820 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 23:02:15,825 INFO L413 NwaCegarLoop]: 131 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 131 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 23:02:15,826 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 23:02:15,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2023-11-06 23:02:15,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2023-11-06 23:02:15,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 44 states have internal predecessors, (53), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2023-11-06 23:02:15,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 131 transitions. [2023-11-06 23:02:15,909 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 131 transitions. Word has length 233 [2023-11-06 23:02:15,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 23:02:15,910 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 131 transitions. [2023-11-06 23:02:15,911 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2023-11-06 23:02:15,911 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 131 transitions. [2023-11-06 23:02:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-06 23:02:15,918 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:02:15,918 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 23:02:15,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-06 23:02:16,123 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/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 [2023-11-06 23:02:16,124 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:02:16,124 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:02:16,125 INFO L85 PathProgramCache]: Analyzing trace with hash 117571837, now seen corresponding path program 1 times [2023-11-06 23:02:16,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 23:02:16,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1180488161] [2023-11-06 23:02:16,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:02:16,128 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 [2023-11-06 23:02:16,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 23:02:16,130 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/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) [2023-11-06 23:02:16,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fdaf022-e923-40c4-941b-26ca491a12ef/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-06 23:02:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:02:17,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-06 23:02:17,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 23:02:59,272 WARN L293 SmtUtils]: Spent 6.61s on a formula simplification that was a NOOP. DAG size: 80 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-06 23:03:32,029 WARN L293 SmtUtils]: Spent 7.80s on a formula simplification that was a NOOP. DAG size: 107 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-06 23:04:06,674 WARN L293 SmtUtils]: Spent 8.69s on a formula simplification that was a NOOP. DAG size: 113 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-06 23:04:41,599 WARN L293 SmtUtils]: Spent 9.39s on a formula simplification that was a NOOP. DAG size: 124 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-06 23:05:50,133 WARN L293 SmtUtils]: Spent 16.47s on a formula simplification that was a NOOP. DAG size: 139 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)