./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fe87987a4c3b43d3e816779d5565e54008de65667868ef23ae879587f6bedbbd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 13:42:02,025 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 13:42:02,086 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 13:42:02,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 13:42:02,091 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 13:42:02,113 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 13:42:02,113 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 13:42:02,113 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 13:42:02,114 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 13:42:02,114 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 13:42:02,114 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 13:42:02,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 13:42:02,114 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 13:42:02,114 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 13:42:02,114 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 13:42:02,115 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 13:42:02,115 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 13:42:02,116 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:42:02,116 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:42:02,116 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:42:02,117 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 13:42:02,117 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 13:42:02,118 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe87987a4c3b43d3e816779d5565e54008de65667868ef23ae879587f6bedbbd [2024-12-02 13:42:02,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 13:42:02,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 13:42:02,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 13:42:02,367 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 13:42:02,367 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 13:42:02,368 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i [2024-12-02 13:42:04,962 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data/90d69b667/095c06f0dfc54bcd86bbe4c702045aa8/FLAGbd52eb54c [2024-12-02 13:42:05,204 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 13:42:05,205 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i [2024-12-02 13:42:05,214 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data/90d69b667/095c06f0dfc54bcd86bbe4c702045aa8/FLAGbd52eb54c [2024-12-02 13:42:05,543 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data/90d69b667/095c06f0dfc54bcd86bbe4c702045aa8 [2024-12-02 13:42:05,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 13:42:05,546 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 13:42:05,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 13:42:05,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 13:42:05,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 13:42:05,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dff0a85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05, skipping insertion in model container [2024-12-02 13:42:05,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,570 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 13:42:05,695 WARN L250 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_5f854ab3-b6da-4d2d-b682-b8c7d535f050/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i[919,932] [2024-12-02 13:42:05,756 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:42:05,766 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 13:42:05,775 WARN L250 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_5f854ab3-b6da-4d2d-b682-b8c7d535f050/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i[919,932] [2024-12-02 13:42:05,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:42:05,818 INFO L204 MainTranslator]: Completed translation [2024-12-02 13:42:05,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05 WrapperNode [2024-12-02 13:42:05,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 13:42:05,820 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 13:42:05,820 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 13:42:05,820 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 13:42:05,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,836 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,871 INFO L138 Inliner]: procedures = 26, calls = 38, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 186 [2024-12-02 13:42:05,871 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 13:42:05,872 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 13:42:05,872 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 13:42:05,872 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 13:42:05,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,884 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,903 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-12-02 13:42:05,903 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,903 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,913 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,916 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,920 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,924 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,926 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,932 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 13:42:05,933 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 13:42:05,933 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 13:42:05,933 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 13:42:05,934 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (1/1) ... [2024-12-02 13:42:05,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:42:05,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:42:05,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 13:42:05,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 13:42:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 13:42:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 13:42:05,986 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 13:42:05,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 13:42:05,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 13:42:05,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 13:42:06,052 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 13:42:06,054 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 13:42:06,403 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-12-02 13:42:06,404 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 13:42:06,414 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 13:42:06,414 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 13:42:06,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:42:06 BoogieIcfgContainer [2024-12-02 13:42:06,415 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 13:42:06,417 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 13:42:06,417 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 13:42:06,421 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 13:42:06,422 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:42:05" (1/3) ... [2024-12-02 13:42:06,422 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0afb18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:42:06, skipping insertion in model container [2024-12-02 13:42:06,422 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:42:05" (2/3) ... [2024-12-02 13:42:06,423 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0afb18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:42:06, skipping insertion in model container [2024-12-02 13:42:06,423 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:42:06" (3/3) ... [2024-12-02 13:42:06,424 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i [2024-12-02 13:42:06,439 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 13:42:06,441 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i that has 2 procedures, 83 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 13:42:06,495 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 13:42:06,506 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@214a1db4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 13:42:06,506 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 13:42:06,510 INFO L276 IsEmpty]: Start isEmpty. Operand has 83 states, 55 states have (on average 1.4545454545454546) internal successors, (80), 56 states have internal predecessors, (80), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-12-02 13:42:06,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-02 13:42:06,529 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:42:06,530 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:42:06,530 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:42:06,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:42:06,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1896747236, now seen corresponding path program 1 times [2024-12-02 13:42:06,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:42:06,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079970048] [2024-12-02 13:42:06,543 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:42:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:42:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:42:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 1152 trivial. 0 not checked. [2024-12-02 13:42:06,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:42:06,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079970048] [2024-12-02 13:42:06,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079970048] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:42:06,805 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1514957677] [2024-12-02 13:42:06,805 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:42:06,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:42:06,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:42:06,808 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:42:06,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 13:42:06,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:42:06,967 INFO L256 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 13:42:06,974 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:42:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 1152 trivial. 0 not checked. [2024-12-02 13:42:06,999 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:42:06,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1514957677] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:42:07,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:42:07,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 13:42:07,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210462166] [2024-12-02 13:42:07,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:42:07,006 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 13:42:07,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:42:07,022 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 13:42:07,023 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 13:42:07,025 INFO L87 Difference]: Start difference. First operand has 83 states, 55 states have (on average 1.4545454545454546) internal successors, (80), 56 states have internal predecessors, (80), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 13:42:07,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:42:07,048 INFO L93 Difference]: Finished difference Result 159 states and 279 transitions. [2024-12-02 13:42:07,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 13:42:07,049 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 2 states have call successors, (25) Word has length 164 [2024-12-02 13:42:07,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:42:07,054 INFO L225 Difference]: With dead ends: 159 [2024-12-02 13:42:07,055 INFO L226 Difference]: Without dead ends: 79 [2024-12-02 13:42:07,057 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 13:42:07,059 INFO L435 NwaCegarLoop]: 122 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, 122 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 [2024-12-02 13:42:07,060 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 122 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:42:07,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2024-12-02 13:42:07,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2024-12-02 13:42:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 52 states have (on average 1.3846153846153846) internal successors, (72), 52 states have internal predecessors, (72), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-12-02 13:42:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 122 transitions. [2024-12-02 13:42:07,093 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 122 transitions. Word has length 164 [2024-12-02 13:42:07,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:42:07,094 INFO L471 AbstractCegarLoop]: Abstraction has 79 states and 122 transitions. [2024-12-02 13:42:07,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (25), 1 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 13:42:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 122 transitions. [2024-12-02 13:42:07,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-02 13:42:07,096 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:42:07,097 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:42:07,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 13:42:07,297 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 13:42:07,297 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:42:07,298 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:42:07,298 INFO L85 PathProgramCache]: Analyzing trace with hash 640768746, now seen corresponding path program 1 times [2024-12-02 13:42:07,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:42:07,298 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002357092] [2024-12-02 13:42:07,298 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:42:07,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:42:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-02 13:42:07,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1089564408] [2024-12-02 13:42:07,514 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:42:07,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:42:07,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:42:07,517 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:42:07,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 13:42:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:42:07,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-12-02 13:42:07,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:42:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 869 proven. 59 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-02 13:42:09,708 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 13:44:05,539 WARN L286 SmtUtils]: Spent 35.30s on a formula simplification. DAG size of input: 307 DAG size of output: 305 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 13:44:28,668 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 (mod c_~var_1_13~0 256))) (or (let ((.cse2 (div c_~last_1_var_1_19~0 c_~var_1_20~0))) (let ((.cse24 (+ 65536 .cse2)) (.cse4 (mod c_~var_1_22~0 65536)) (.cse22 (= (mod c_~last_1_var_1_19~0 c_~var_1_20~0) 0))) (let ((.cse21 (< 0 (+ c_~last_1_var_1_19~0 1))) (.cse6 (not .cse22)) (.cse70 (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse155 (+ .cse4 v_z_6)) (.cse156 (+ (* 65536 v_y_6) (* v_z_6 65535)))) (or (= .cse155 .cse24) (< .cse156 5) (< .cse24 .cse155) (< .cse0 .cse156) (< 65535 v_z_6) (< .cse155 65536) (< .cse156 c_~var_1_20~0))))) (.cse7 (and (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse128 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse130 (+ 65536 (div c_~last_1_var_1_19~0 .cse128))) (.cse129 (+ v_z_15 .cse4))) (or (< .cse0 .cse128) (< .cse128 5) (= .cse24 .cse129) (< .cse129 65536) (< .cse24 .cse129) (< 65535 v_z_15) (< .cse130 .cse129) (= .cse130 .cse129))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse131 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse132 (+ v_z_15 .cse4))) (or (< .cse0 .cse131) (< .cse131 5) (< .cse2 .cse132) (< .cse132 65536) (< 65535 v_z_15) (< (div c_~last_1_var_1_19~0 .cse131) .cse132)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse133 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse134 (+ v_z_15 .cse4))) (or (< .cse0 .cse133) (< .cse133 5) (< .cse2 .cse134) (< .cse134 65536) (= .cse2 .cse134) (< 65535 v_z_15) (< (div c_~last_1_var_1_19~0 .cse133) .cse134)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse135 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse137 (+ 65536 (div c_~last_1_var_1_19~0 .cse135))) (.cse136 (+ v_z_15 .cse4))) (or (< .cse0 .cse135) (< .cse135 5) (< .cse2 .cse136) (< .cse136 65536) (= .cse2 .cse136) (< 65535 v_z_15) (< .cse137 .cse136) (= .cse137 .cse136))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse138 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse140 (div c_~last_1_var_1_19~0 .cse138)) (.cse139 (+ v_z_15 .cse4))) (or (< .cse0 .cse138) (< .cse138 5) (< v_z_15 0) (< .cse2 .cse139) (= .cse2 .cse139) (< 65535 v_z_15) (< .cse140 .cse139) (= .cse140 .cse139))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse141 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse142 (+ v_z_15 .cse4))) (or (< .cse0 .cse141) (< .cse141 5) (= .cse24 .cse142) (< .cse142 65536) (< .cse24 .cse142) (< 65535 v_z_15) (< (div c_~last_1_var_1_19~0 .cse141) .cse142)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse143 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse145 (div c_~last_1_var_1_19~0 .cse143)) (.cse144 (+ v_z_15 .cse4))) (or (< .cse0 .cse143) (< .cse143 5) (= .cse24 .cse144) (< .cse144 65536) (< .cse24 .cse144) (< 65535 v_z_15) (< .cse145 .cse144) (= .cse145 .cse144))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse146 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse148 (+ 65536 (div c_~last_1_var_1_19~0 .cse146))) (.cse147 (+ v_z_15 .cse4))) (or (< .cse0 .cse146) (< .cse146 5) (< .cse2 .cse147) (< .cse147 65536) (< 65535 v_z_15) (< .cse148 .cse147) (= .cse148 .cse147))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse149 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse151 (div c_~last_1_var_1_19~0 .cse149)) (.cse150 (+ v_z_15 .cse4))) (or (< .cse0 .cse149) (< .cse149 5) (< .cse2 .cse150) (< .cse150 65536) (< 65535 v_z_15) (< .cse151 .cse150) (= .cse151 .cse150))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse152 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse154 (div c_~last_1_var_1_19~0 .cse152)) (.cse153 (+ v_z_15 .cse4))) (or (< .cse0 .cse152) (< .cse152 5) (< v_z_15 0) (< .cse2 .cse153) (< 65535 .cse153) (= .cse2 .cse153) (< .cse154 .cse153) (= .cse154 .cse153))))))) (.cse28 (+ .cse2 65535)) (.cse13 (< c_~var_1_20~0 0)) (.cse40 (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse126 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse127 (+ .cse4 v_z_6))) (or (< .cse126 5) (< .cse0 .cse126) (< v_z_6 0) (< 65535 v_z_6) (< .cse2 .cse127) (< .cse126 c_~var_1_20~0) (= .cse127 .cse2)))))) (and (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse1 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse5 (div c_~last_1_var_1_19~0 .cse1)) (.cse3 (+ v_z_15 .cse4))) (or (< .cse0 .cse1) (< .cse1 5) (< .cse2 .cse3) (< .cse3 65536) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse5 .cse3) (= .cse5 .cse3))))) (or .cse6 .cse7) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse8 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse9 (+ v_z_15 .cse4))) (or (< .cse0 .cse8) (< .cse8 5) (< .cse2 .cse9) (< .cse9 65536) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< (div c_~last_1_var_1_19~0 .cse8) .cse9)))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse10 (* 65536 v_y_9)) (.cse11 (* v_z_9 65535))) (let ((.cse12 (+ .cse10 .cse11))) (or (< .cse2 (+ .cse4 v_z_9 1)) (< c_~var_1_20~0 (+ .cse10 .cse11 1)) (< .cse0 .cse12) (< 65535 v_z_9) (< .cse12 5) (< (+ .cse4 v_z_9) 65536))))) (or (and (or .cse13 (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse14 (+ (* 65536 v_y_6) (* v_z_6 65535)))) (or (< .cse14 5) (< .cse0 .cse14) (< v_z_6 0) (< 65535 v_z_6) (< .cse2 (+ .cse4 v_z_6)))))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse15 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse16 (+ .cse4 v_z_6))) (or (< .cse15 5) (< .cse0 .cse15) (< v_z_6 0) (< 65535 v_z_6) (< .cse2 .cse16) (= .cse16 .cse2) (= (+ .cse4 v_z_6 1) .cse2)))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse17 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse18 (+ .cse4 v_z_6))) (or (< .cse17 5) (< .cse0 .cse17) (< 65535 v_z_6) (< .cse2 .cse18) (< .cse18 65536) (= (+ .cse4 v_z_6 1) .cse2)))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse19 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse20 (+ .cse4 v_z_6))) (or (< .cse19 5) (< .cse0 .cse19) (< 65535 v_z_6) (< .cse2 .cse20) (< .cse20 65536))))) .cse21 .cse22) (or (and (or .cse13 (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse23 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse25 (+ .cse4 v_z_6))) (or (< .cse23 5) (< .cse24 .cse25) (< .cse0 .cse23) (< 65535 v_z_6) (< .cse25 65536))))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse27 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse26 (+ .cse4 v_z_6))) (or (= .cse26 .cse24) (< .cse27 5) (< .cse24 .cse26) (< .cse0 .cse27) (< 65535 v_z_6) (< .cse26 65536) (= .cse28 .cse26))))) .cse21 .cse22) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse30 (+ .cse4 v_z_6)) (.cse29 (+ (* 65536 v_y_6) (* v_z_6 65535)))) (or (< .cse29 5) (< .cse0 .cse29) (< 65535 v_z_6) (< .cse2 .cse30) (< .cse30 65536) (< .cse29 c_~var_1_20~0)))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse32 (* 65536 v_y_9)) (.cse33 (* v_z_9 65535))) (let ((.cse31 (+ .cse4 v_z_9 1)) (.cse34 (+ .cse32 .cse33))) (or (< .cse2 .cse31) (< c_~var_1_20~0 (+ .cse32 .cse33 1)) (= .cse2 .cse31) (< .cse0 .cse34) (< 65535 v_z_9) (< .cse34 5) (< (+ .cse4 v_z_9) 65536))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse36 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse35 (+ v_z_15 .cse4))) (or (= .cse28 .cse35) (< .cse0 .cse36) (< .cse36 5) (= .cse24 .cse35) (< .cse35 65536) (< .cse24 .cse35) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< (div c_~last_1_var_1_19~0 .cse36) .cse35)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse37 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse39 (div c_~last_1_var_1_19~0 .cse37)) (.cse38 (+ v_z_15 .cse4))) (or (< .cse0 .cse37) (< .cse37 5) (< v_z_15 0) (< .cse2 .cse38) (= .cse2 .cse38) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse39 .cse38) (= .cse39 .cse38))))) (or .cse6 .cse40) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse41 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse42 (+ .cse4 v_z_6))) (or (< .cse41 5) (< .cse0 .cse41) (< v_z_6 0) (< 65535 v_z_6) (< .cse2 .cse42) (< .cse41 c_~var_1_20~0) (= .cse42 .cse2) (= (+ .cse4 v_z_6 1) .cse2)))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse43 (* 65536 v_y_9)) (.cse44 (* v_z_9 65535))) (let ((.cse46 (+ .cse43 .cse44)) (.cse45 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse43 .cse44 1)) (= .cse28 .cse45) (< .cse28 .cse45) (< .cse0 .cse46) (< 65535 v_z_9) (< .cse46 5) (< .cse45 65536))))) (or .cse6 (and (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse47 (* 65536 v_y_9)) (.cse48 (* v_z_9 65535))) (let ((.cse51 (+ .cse47 .cse48))) (let ((.cse50 (div c_~last_1_var_1_19~0 .cse51)) (.cse49 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse47 .cse48 1)) (< .cse28 .cse49) (= .cse50 .cse49) (< .cse0 .cse51) (< .cse50 .cse49) (< 65535 v_z_9) (< .cse51 5) (< .cse49 65536)))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse52 (* 65536 v_y_9)) (.cse53 (* v_z_9 65535))) (let ((.cse54 (+ .cse52 .cse53))) (or (< .cse2 (+ .cse4 v_z_9 1)) (< c_~var_1_20~0 (+ .cse52 .cse53 1)) (< v_z_9 0) (< .cse0 .cse54) (< 65535 v_z_9) (< .cse54 5))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse55 (* 65536 v_y_9)) (.cse56 (* v_z_9 65535))) (let ((.cse58 (+ .cse55 .cse56)) (.cse57 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse55 .cse56 1)) (< .cse28 .cse57) (< .cse0 .cse58) (< 65535 v_z_9) (< .cse58 5) (< .cse57 65536))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse59 (* 65536 v_y_9)) (.cse60 (* v_z_9 65535))) (let ((.cse62 (+ .cse59 .cse60)) (.cse61 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse59 .cse60 1)) (< .cse28 .cse61) (< .cse0 .cse62) (< (div c_~last_1_var_1_19~0 .cse62) .cse61) (< 65535 v_z_9) (< .cse62 5) (< .cse61 65536))))))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse64 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse63 (+ .cse4 v_z_6))) (or (= .cse63 .cse24) (< .cse64 5) (< .cse24 .cse63) (< .cse0 .cse64) (< 65535 v_z_6) (< .cse63 65536) (< .cse64 c_~var_1_20~0) (= .cse28 .cse63)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse65 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse66 (+ v_z_15 .cse4))) (or (< .cse0 .cse65) (< .cse65 5) (< .cse2 .cse66) (< .cse66 65536) (= .cse2 .cse66) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< (div c_~last_1_var_1_19~0 .cse65) .cse66)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse67 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse69 (+ 65536 (div c_~last_1_var_1_19~0 .cse67))) (.cse68 (+ v_z_15 .cse4))) (or (< .cse0 .cse67) (< .cse67 5) (< .cse2 .cse68) (< .cse68 65536) (= .cse2 .cse68) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse69 .cse68) (= .cse69 .cse68))))) (or .cse13 .cse70) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse71 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse73 (div c_~last_1_var_1_19~0 .cse71)) (.cse72 (+ v_z_15 .cse4))) (or (< .cse0 .cse71) (< .cse71 5) (< v_z_15 0) (< .cse2 .cse72) (< 65535 .cse72) (= .cse2 .cse72) (= (+ v_z_15 .cse4 1) .cse2) (< .cse73 .cse72) (= .cse73 .cse72))))) (or .cse6 .cse70) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse74 (* 65536 v_y_9)) (.cse75 (* v_z_9 65535))) (let ((.cse77 (+ .cse74 .cse75)) (.cse76 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse74 .cse75 1)) (= .cse28 .cse76) (< .cse28 .cse76) (< .cse0 .cse77) (< (div c_~last_1_var_1_19~0 .cse77) .cse76) (< 65535 v_z_9) (< .cse77 5) (< .cse76 65536))))) (forall ((v_y_12 Int) (v_z_12 Int)) (let ((.cse81 (* 65536 v_y_12)) (.cse82 (* v_z_12 65535))) (let ((.cse78 (+ .cse81 .cse82))) (let ((.cse80 (+ 65536 (div c_~last_1_var_1_19~0 .cse78))) (.cse79 (+ v_z_12 .cse4))) (or (< .cse78 5) (< 65535 v_z_12) (< .cse79 65536) (= .cse79 .cse80) (< c_~var_1_20~0 (+ .cse81 .cse82 1)) (< .cse0 .cse78) (< .cse80 .cse79)))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse84 (* 65536 v_y_9)) (.cse85 (* v_z_9 65535))) (let ((.cse83 (+ .cse4 v_z_9 1)) (.cse86 (+ .cse84 .cse85))) (or (< .cse2 .cse83) (< c_~var_1_20~0 (+ .cse84 .cse85 1)) (< v_z_9 0) (= .cse2 .cse83) (< .cse0 .cse86) (< 65535 v_z_9) (< .cse86 5))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse88 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse87 (+ v_z_15 .cse4))) (or (= .cse28 .cse87) (< .cse0 .cse88) (< .cse88 5) (= .cse24 .cse87) (< .cse87 65536) (< .cse24 .cse87) (< 65535 v_z_15) (< (div c_~last_1_var_1_19~0 .cse88) .cse87)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse90 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse91 (div c_~last_1_var_1_19~0 .cse90)) (.cse89 (+ v_z_15 .cse4))) (or (= .cse28 .cse89) (< .cse0 .cse90) (< .cse90 5) (= .cse24 .cse89) (< .cse89 65536) (< .cse24 .cse89) (< 65535 v_z_15) (< .cse91 .cse89) (= .cse91 .cse89))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse93 (* 65536 v_y_9)) (.cse94 (* v_z_9 65535))) (let ((.cse92 (+ .cse4 v_z_9 1)) (.cse95 (+ .cse93 .cse94))) (or (< .cse2 .cse92) (< c_~var_1_20~0 (+ .cse93 .cse94 1)) (< v_z_9 0) (= .cse2 .cse92) (< .cse0 .cse95) (< .cse95 5) (< 65535 (+ .cse4 v_z_9)))))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse96 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse97 (+ .cse4 v_z_6))) (or (< .cse96 5) (< .cse0 .cse96) (< 65535 v_z_6) (< .cse2 .cse97) (< .cse97 65536) (< .cse96 c_~var_1_20~0) (= .cse97 .cse2)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse99 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse100 (+ 65536 (div c_~last_1_var_1_19~0 .cse99))) (.cse98 (+ v_z_15 .cse4))) (or (= .cse28 .cse98) (< .cse0 .cse99) (< .cse99 5) (= .cse24 .cse98) (< .cse98 65536) (< .cse24 .cse98) (< 65535 v_z_15) (< .cse100 .cse98) (= .cse100 .cse98))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse102 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse103 (div c_~last_1_var_1_19~0 .cse102)) (.cse101 (+ v_z_15 .cse4))) (or (= .cse28 .cse101) (< .cse0 .cse102) (< .cse102 5) (= .cse24 .cse101) (< .cse101 65536) (< .cse24 .cse101) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse103 .cse101) (= .cse103 .cse101))))) (forall ((v_y_12 Int) (v_z_12 Int)) (let ((.cse107 (* 65536 v_y_12)) (.cse108 (* v_z_12 65535))) (let ((.cse104 (+ .cse107 .cse108))) (let ((.cse106 (div c_~last_1_var_1_19~0 .cse104)) (.cse105 (+ v_z_12 .cse4))) (or (< .cse104 5) (= .cse105 .cse106) (< 65535 v_z_12) (< v_z_12 0) (< .cse106 .cse105) (< c_~var_1_20~0 (+ .cse107 .cse108 1)) (< .cse0 .cse104)))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse109 (* 65536 v_y_9)) (.cse110 (* v_z_9 65535))) (let ((.cse113 (+ .cse109 .cse110))) (let ((.cse112 (div c_~last_1_var_1_19~0 .cse113)) (.cse111 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse109 .cse110 1)) (= .cse28 .cse111) (< .cse28 .cse111) (= .cse112 .cse111) (< .cse0 .cse113) (< .cse112 .cse111) (< 65535 v_z_9) (< .cse113 5) (< .cse111 65536)))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse114 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse116 (+ 65536 (div c_~last_1_var_1_19~0 .cse114))) (.cse115 (+ v_z_15 .cse4))) (or (< .cse0 .cse114) (< .cse114 5) (< .cse2 .cse115) (< .cse115 65536) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse116 .cse115) (= .cse116 .cse115))))) (or .cse13 .cse7) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse118 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse119 (+ 65536 (div c_~last_1_var_1_19~0 .cse118))) (.cse117 (+ v_z_15 .cse4))) (or (= .cse28 .cse117) (< .cse0 .cse118) (< .cse118 5) (= .cse24 .cse117) (< .cse117 65536) (< .cse24 .cse117) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse119 .cse117) (= .cse119 .cse117))))) (or .cse13 .cse40) (forall ((v_y_12 Int) (v_z_12 Int)) (let ((.cse124 (* 65536 v_y_12)) (.cse125 (* v_z_12 65535))) (let ((.cse120 (+ .cse124 .cse125))) (let ((.cse122 (div c_~last_1_var_1_19~0 .cse120))) (let ((.cse123 (+ 65536 .cse122)) (.cse121 (+ v_z_12 .cse4))) (or (< .cse120 5) (= .cse121 .cse122) (< 65535 v_z_12) (< .cse121 65536) (= .cse121 .cse123) (< c_~var_1_20~0 (+ .cse124 .cse125 1)) (< .cse0 .cse120) (< .cse123 .cse121))))))))))) (< .cse0 (mod c_~var_1_40~0 256)))) is different from true [2024-12-02 13:45:17,431 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (div c_~last_1_var_1_19~0 c_~var_1_20~0))) (let ((.cse24 (+ 65536 .cse2)) (.cse0 (mod c_~var_1_13~0 256)) (.cse4 (mod c_~var_1_22~0 65536)) (.cse22 (= (mod c_~last_1_var_1_19~0 c_~var_1_20~0) 0))) (let ((.cse21 (< 0 (+ c_~last_1_var_1_19~0 1))) (.cse6 (not .cse22)) (.cse70 (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse155 (+ .cse4 v_z_6)) (.cse156 (+ (* 65536 v_y_6) (* v_z_6 65535)))) (or (= .cse155 .cse24) (< .cse156 5) (< .cse24 .cse155) (< .cse0 .cse156) (< 65535 v_z_6) (< .cse155 65536) (< .cse156 c_~var_1_20~0))))) (.cse7 (and (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse128 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse130 (+ 65536 (div c_~last_1_var_1_19~0 .cse128))) (.cse129 (+ v_z_15 .cse4))) (or (< .cse0 .cse128) (< .cse128 5) (= .cse24 .cse129) (< .cse129 65536) (< .cse24 .cse129) (< 65535 v_z_15) (< .cse130 .cse129) (= .cse130 .cse129))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse131 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse132 (+ v_z_15 .cse4))) (or (< .cse0 .cse131) (< .cse131 5) (< .cse2 .cse132) (< .cse132 65536) (< 65535 v_z_15) (< (div c_~last_1_var_1_19~0 .cse131) .cse132)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse133 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse134 (+ v_z_15 .cse4))) (or (< .cse0 .cse133) (< .cse133 5) (< .cse2 .cse134) (< .cse134 65536) (= .cse2 .cse134) (< 65535 v_z_15) (< (div c_~last_1_var_1_19~0 .cse133) .cse134)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse135 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse137 (+ 65536 (div c_~last_1_var_1_19~0 .cse135))) (.cse136 (+ v_z_15 .cse4))) (or (< .cse0 .cse135) (< .cse135 5) (< .cse2 .cse136) (< .cse136 65536) (= .cse2 .cse136) (< 65535 v_z_15) (< .cse137 .cse136) (= .cse137 .cse136))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse138 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse140 (div c_~last_1_var_1_19~0 .cse138)) (.cse139 (+ v_z_15 .cse4))) (or (< .cse0 .cse138) (< .cse138 5) (< v_z_15 0) (< .cse2 .cse139) (= .cse2 .cse139) (< 65535 v_z_15) (< .cse140 .cse139) (= .cse140 .cse139))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse141 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse142 (+ v_z_15 .cse4))) (or (< .cse0 .cse141) (< .cse141 5) (= .cse24 .cse142) (< .cse142 65536) (< .cse24 .cse142) (< 65535 v_z_15) (< (div c_~last_1_var_1_19~0 .cse141) .cse142)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse143 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse145 (div c_~last_1_var_1_19~0 .cse143)) (.cse144 (+ v_z_15 .cse4))) (or (< .cse0 .cse143) (< .cse143 5) (= .cse24 .cse144) (< .cse144 65536) (< .cse24 .cse144) (< 65535 v_z_15) (< .cse145 .cse144) (= .cse145 .cse144))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse146 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse148 (+ 65536 (div c_~last_1_var_1_19~0 .cse146))) (.cse147 (+ v_z_15 .cse4))) (or (< .cse0 .cse146) (< .cse146 5) (< .cse2 .cse147) (< .cse147 65536) (< 65535 v_z_15) (< .cse148 .cse147) (= .cse148 .cse147))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse149 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse151 (div c_~last_1_var_1_19~0 .cse149)) (.cse150 (+ v_z_15 .cse4))) (or (< .cse0 .cse149) (< .cse149 5) (< .cse2 .cse150) (< .cse150 65536) (< 65535 v_z_15) (< .cse151 .cse150) (= .cse151 .cse150))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse152 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse154 (div c_~last_1_var_1_19~0 .cse152)) (.cse153 (+ v_z_15 .cse4))) (or (< .cse0 .cse152) (< .cse152 5) (< v_z_15 0) (< .cse2 .cse153) (< 65535 .cse153) (= .cse2 .cse153) (< .cse154 .cse153) (= .cse154 .cse153))))))) (.cse28 (+ .cse2 65535)) (.cse13 (< c_~var_1_20~0 0)) (.cse40 (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse126 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse127 (+ .cse4 v_z_6))) (or (< .cse126 5) (< .cse0 .cse126) (< v_z_6 0) (< 65535 v_z_6) (< .cse2 .cse127) (< .cse126 c_~var_1_20~0) (= .cse127 .cse2)))))) (and (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse1 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse5 (div c_~last_1_var_1_19~0 .cse1)) (.cse3 (+ v_z_15 .cse4))) (or (< .cse0 .cse1) (< .cse1 5) (< .cse2 .cse3) (< .cse3 65536) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse5 .cse3) (= .cse5 .cse3))))) (or .cse6 .cse7) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse8 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse9 (+ v_z_15 .cse4))) (or (< .cse0 .cse8) (< .cse8 5) (< .cse2 .cse9) (< .cse9 65536) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< (div c_~last_1_var_1_19~0 .cse8) .cse9)))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse10 (* 65536 v_y_9)) (.cse11 (* v_z_9 65535))) (let ((.cse12 (+ .cse10 .cse11))) (or (< .cse2 (+ .cse4 v_z_9 1)) (< c_~var_1_20~0 (+ .cse10 .cse11 1)) (< .cse0 .cse12) (< 65535 v_z_9) (< .cse12 5) (< (+ .cse4 v_z_9) 65536))))) (or (and (or .cse13 (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse14 (+ (* 65536 v_y_6) (* v_z_6 65535)))) (or (< .cse14 5) (< .cse0 .cse14) (< v_z_6 0) (< 65535 v_z_6) (< .cse2 (+ .cse4 v_z_6)))))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse15 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse16 (+ .cse4 v_z_6))) (or (< .cse15 5) (< .cse0 .cse15) (< v_z_6 0) (< 65535 v_z_6) (< .cse2 .cse16) (= .cse16 .cse2) (= (+ .cse4 v_z_6 1) .cse2)))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse17 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse18 (+ .cse4 v_z_6))) (or (< .cse17 5) (< .cse0 .cse17) (< 65535 v_z_6) (< .cse2 .cse18) (< .cse18 65536) (= (+ .cse4 v_z_6 1) .cse2)))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse19 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse20 (+ .cse4 v_z_6))) (or (< .cse19 5) (< .cse0 .cse19) (< 65535 v_z_6) (< .cse2 .cse20) (< .cse20 65536))))) .cse21 .cse22) (or (and (or .cse13 (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse23 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse25 (+ .cse4 v_z_6))) (or (< .cse23 5) (< .cse24 .cse25) (< .cse0 .cse23) (< 65535 v_z_6) (< .cse25 65536))))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse27 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse26 (+ .cse4 v_z_6))) (or (= .cse26 .cse24) (< .cse27 5) (< .cse24 .cse26) (< .cse0 .cse27) (< 65535 v_z_6) (< .cse26 65536) (= .cse28 .cse26))))) .cse21 .cse22) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse30 (+ .cse4 v_z_6)) (.cse29 (+ (* 65536 v_y_6) (* v_z_6 65535)))) (or (< .cse29 5) (< .cse0 .cse29) (< 65535 v_z_6) (< .cse2 .cse30) (< .cse30 65536) (< .cse29 c_~var_1_20~0)))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse32 (* 65536 v_y_9)) (.cse33 (* v_z_9 65535))) (let ((.cse31 (+ .cse4 v_z_9 1)) (.cse34 (+ .cse32 .cse33))) (or (< .cse2 .cse31) (< c_~var_1_20~0 (+ .cse32 .cse33 1)) (= .cse2 .cse31) (< .cse0 .cse34) (< 65535 v_z_9) (< .cse34 5) (< (+ .cse4 v_z_9) 65536))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse36 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse35 (+ v_z_15 .cse4))) (or (= .cse28 .cse35) (< .cse0 .cse36) (< .cse36 5) (= .cse24 .cse35) (< .cse35 65536) (< .cse24 .cse35) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< (div c_~last_1_var_1_19~0 .cse36) .cse35)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse37 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse39 (div c_~last_1_var_1_19~0 .cse37)) (.cse38 (+ v_z_15 .cse4))) (or (< .cse0 .cse37) (< .cse37 5) (< v_z_15 0) (< .cse2 .cse38) (= .cse2 .cse38) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse39 .cse38) (= .cse39 .cse38))))) (or .cse6 .cse40) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse41 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse42 (+ .cse4 v_z_6))) (or (< .cse41 5) (< .cse0 .cse41) (< v_z_6 0) (< 65535 v_z_6) (< .cse2 .cse42) (< .cse41 c_~var_1_20~0) (= .cse42 .cse2) (= (+ .cse4 v_z_6 1) .cse2)))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse43 (* 65536 v_y_9)) (.cse44 (* v_z_9 65535))) (let ((.cse46 (+ .cse43 .cse44)) (.cse45 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse43 .cse44 1)) (= .cse28 .cse45) (< .cse28 .cse45) (< .cse0 .cse46) (< 65535 v_z_9) (< .cse46 5) (< .cse45 65536))))) (or .cse6 (and (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse47 (* 65536 v_y_9)) (.cse48 (* v_z_9 65535))) (let ((.cse51 (+ .cse47 .cse48))) (let ((.cse50 (div c_~last_1_var_1_19~0 .cse51)) (.cse49 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse47 .cse48 1)) (< .cse28 .cse49) (= .cse50 .cse49) (< .cse0 .cse51) (< .cse50 .cse49) (< 65535 v_z_9) (< .cse51 5) (< .cse49 65536)))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse52 (* 65536 v_y_9)) (.cse53 (* v_z_9 65535))) (let ((.cse54 (+ .cse52 .cse53))) (or (< .cse2 (+ .cse4 v_z_9 1)) (< c_~var_1_20~0 (+ .cse52 .cse53 1)) (< v_z_9 0) (< .cse0 .cse54) (< 65535 v_z_9) (< .cse54 5))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse55 (* 65536 v_y_9)) (.cse56 (* v_z_9 65535))) (let ((.cse58 (+ .cse55 .cse56)) (.cse57 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse55 .cse56 1)) (< .cse28 .cse57) (< .cse0 .cse58) (< 65535 v_z_9) (< .cse58 5) (< .cse57 65536))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse59 (* 65536 v_y_9)) (.cse60 (* v_z_9 65535))) (let ((.cse62 (+ .cse59 .cse60)) (.cse61 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse59 .cse60 1)) (< .cse28 .cse61) (< .cse0 .cse62) (< (div c_~last_1_var_1_19~0 .cse62) .cse61) (< 65535 v_z_9) (< .cse62 5) (< .cse61 65536))))))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse64 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse63 (+ .cse4 v_z_6))) (or (= .cse63 .cse24) (< .cse64 5) (< .cse24 .cse63) (< .cse0 .cse64) (< 65535 v_z_6) (< .cse63 65536) (< .cse64 c_~var_1_20~0) (= .cse28 .cse63)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse65 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse66 (+ v_z_15 .cse4))) (or (< .cse0 .cse65) (< .cse65 5) (< .cse2 .cse66) (< .cse66 65536) (= .cse2 .cse66) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< (div c_~last_1_var_1_19~0 .cse65) .cse66)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse67 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse69 (+ 65536 (div c_~last_1_var_1_19~0 .cse67))) (.cse68 (+ v_z_15 .cse4))) (or (< .cse0 .cse67) (< .cse67 5) (< .cse2 .cse68) (< .cse68 65536) (= .cse2 .cse68) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse69 .cse68) (= .cse69 .cse68))))) (or .cse13 .cse70) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse71 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse73 (div c_~last_1_var_1_19~0 .cse71)) (.cse72 (+ v_z_15 .cse4))) (or (< .cse0 .cse71) (< .cse71 5) (< v_z_15 0) (< .cse2 .cse72) (< 65535 .cse72) (= .cse2 .cse72) (= (+ v_z_15 .cse4 1) .cse2) (< .cse73 .cse72) (= .cse73 .cse72))))) (or .cse6 .cse70) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse74 (* 65536 v_y_9)) (.cse75 (* v_z_9 65535))) (let ((.cse77 (+ .cse74 .cse75)) (.cse76 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse74 .cse75 1)) (= .cse28 .cse76) (< .cse28 .cse76) (< .cse0 .cse77) (< (div c_~last_1_var_1_19~0 .cse77) .cse76) (< 65535 v_z_9) (< .cse77 5) (< .cse76 65536))))) (forall ((v_y_12 Int) (v_z_12 Int)) (let ((.cse81 (* 65536 v_y_12)) (.cse82 (* v_z_12 65535))) (let ((.cse78 (+ .cse81 .cse82))) (let ((.cse80 (+ 65536 (div c_~last_1_var_1_19~0 .cse78))) (.cse79 (+ v_z_12 .cse4))) (or (< .cse78 5) (< 65535 v_z_12) (< .cse79 65536) (= .cse79 .cse80) (< c_~var_1_20~0 (+ .cse81 .cse82 1)) (< .cse0 .cse78) (< .cse80 .cse79)))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse84 (* 65536 v_y_9)) (.cse85 (* v_z_9 65535))) (let ((.cse83 (+ .cse4 v_z_9 1)) (.cse86 (+ .cse84 .cse85))) (or (< .cse2 .cse83) (< c_~var_1_20~0 (+ .cse84 .cse85 1)) (< v_z_9 0) (= .cse2 .cse83) (< .cse0 .cse86) (< 65535 v_z_9) (< .cse86 5))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse88 (+ (* v_z_15 65535) (* 65536 v_y_15))) (.cse87 (+ v_z_15 .cse4))) (or (= .cse28 .cse87) (< .cse0 .cse88) (< .cse88 5) (= .cse24 .cse87) (< .cse87 65536) (< .cse24 .cse87) (< 65535 v_z_15) (< (div c_~last_1_var_1_19~0 .cse88) .cse87)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse90 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse91 (div c_~last_1_var_1_19~0 .cse90)) (.cse89 (+ v_z_15 .cse4))) (or (= .cse28 .cse89) (< .cse0 .cse90) (< .cse90 5) (= .cse24 .cse89) (< .cse89 65536) (< .cse24 .cse89) (< 65535 v_z_15) (< .cse91 .cse89) (= .cse91 .cse89))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse93 (* 65536 v_y_9)) (.cse94 (* v_z_9 65535))) (let ((.cse92 (+ .cse4 v_z_9 1)) (.cse95 (+ .cse93 .cse94))) (or (< .cse2 .cse92) (< c_~var_1_20~0 (+ .cse93 .cse94 1)) (< v_z_9 0) (= .cse2 .cse92) (< .cse0 .cse95) (< .cse95 5) (< 65535 (+ .cse4 v_z_9)))))) (forall ((v_y_6 Int) (v_z_6 Int)) (let ((.cse96 (+ (* 65536 v_y_6) (* v_z_6 65535))) (.cse97 (+ .cse4 v_z_6))) (or (< .cse96 5) (< .cse0 .cse96) (< 65535 v_z_6) (< .cse2 .cse97) (< .cse97 65536) (< .cse96 c_~var_1_20~0) (= .cse97 .cse2)))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse99 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse100 (+ 65536 (div c_~last_1_var_1_19~0 .cse99))) (.cse98 (+ v_z_15 .cse4))) (or (= .cse28 .cse98) (< .cse0 .cse99) (< .cse99 5) (= .cse24 .cse98) (< .cse98 65536) (< .cse24 .cse98) (< 65535 v_z_15) (< .cse100 .cse98) (= .cse100 .cse98))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse102 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse103 (div c_~last_1_var_1_19~0 .cse102)) (.cse101 (+ v_z_15 .cse4))) (or (= .cse28 .cse101) (< .cse0 .cse102) (< .cse102 5) (= .cse24 .cse101) (< .cse101 65536) (< .cse24 .cse101) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse103 .cse101) (= .cse103 .cse101))))) (forall ((v_y_12 Int) (v_z_12 Int)) (let ((.cse107 (* 65536 v_y_12)) (.cse108 (* v_z_12 65535))) (let ((.cse104 (+ .cse107 .cse108))) (let ((.cse106 (div c_~last_1_var_1_19~0 .cse104)) (.cse105 (+ v_z_12 .cse4))) (or (< .cse104 5) (= .cse105 .cse106) (< 65535 v_z_12) (< v_z_12 0) (< .cse106 .cse105) (< c_~var_1_20~0 (+ .cse107 .cse108 1)) (< .cse0 .cse104)))))) (forall ((v_z_9 Int) (v_y_9 Int)) (let ((.cse109 (* 65536 v_y_9)) (.cse110 (* v_z_9 65535))) (let ((.cse113 (+ .cse109 .cse110))) (let ((.cse112 (div c_~last_1_var_1_19~0 .cse113)) (.cse111 (+ .cse4 v_z_9))) (or (< c_~var_1_20~0 (+ .cse109 .cse110 1)) (= .cse28 .cse111) (< .cse28 .cse111) (= .cse112 .cse111) (< .cse0 .cse113) (< .cse112 .cse111) (< 65535 v_z_9) (< .cse113 5) (< .cse111 65536)))))) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse114 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse116 (+ 65536 (div c_~last_1_var_1_19~0 .cse114))) (.cse115 (+ v_z_15 .cse4))) (or (< .cse0 .cse114) (< .cse114 5) (< .cse2 .cse115) (< .cse115 65536) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse116 .cse115) (= .cse116 .cse115))))) (or .cse13 .cse7) (forall ((v_z_15 Int) (v_y_15 Int)) (let ((.cse118 (+ (* v_z_15 65535) (* 65536 v_y_15)))) (let ((.cse119 (+ 65536 (div c_~last_1_var_1_19~0 .cse118))) (.cse117 (+ v_z_15 .cse4))) (or (= .cse28 .cse117) (< .cse0 .cse118) (< .cse118 5) (= .cse24 .cse117) (< .cse117 65536) (< .cse24 .cse117) (< 65535 v_z_15) (= (+ v_z_15 .cse4 1) .cse2) (< .cse119 .cse117) (= .cse119 .cse117))))) (or .cse13 .cse40) (forall ((v_y_12 Int) (v_z_12 Int)) (let ((.cse124 (* 65536 v_y_12)) (.cse125 (* v_z_12 65535))) (let ((.cse120 (+ .cse124 .cse125))) (let ((.cse122 (div c_~last_1_var_1_19~0 .cse120))) (let ((.cse123 (+ 65536 .cse122)) (.cse121 (+ v_z_12 .cse4))) (or (< .cse120 5) (= .cse121 .cse122) (< 65535 v_z_12) (< .cse121 65536) (= .cse121 .cse123) (< c_~var_1_20~0 (+ .cse124 .cse125 1)) (< .cse0 .cse120) (< .cse123 .cse121))))))))))) is different from true [2024-12-02 13:45:17,443 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:45:17,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002357092] [2024-12-02 13:45:17,443 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-12-02 13:45:17,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1089564408] [2024-12-02 13:45:17,444 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1089564408] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 13:45:17,444 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-12-02 13:45:17,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2024-12-02 13:45:17,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119065808] [2024-12-02 13:45:17,444 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-12-02 13:45:17,445 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2024-12-02 13:45:17,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:45:17,446 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2024-12-02 13:45:17,446 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=541, Unknown=11, NotChecked=102, Total=812 [2024-12-02 13:45:17,446 INFO L87 Difference]: Start difference. First operand 79 states and 122 transitions. Second operand has 24 states, 24 states have (on average 2.75) internal successors, (66), 21 states have internal predecessors, (66), 6 states have call successors, (25), 6 states have call predecessors, (25), 9 states have return successors, (25), 7 states have call predecessors, (25), 6 states have call successors, (25) [2024-12-02 13:46:44,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:46:44,639 INFO L93 Difference]: Finished difference Result 291 states and 429 transitions. [2024-12-02 13:46:44,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-12-02 13:46:44,640 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.75) internal successors, (66), 21 states have internal predecessors, (66), 6 states have call successors, (25), 6 states have call predecessors, (25), 9 states have return successors, (25), 7 states have call predecessors, (25), 6 states have call successors, (25) Word has length 164 [2024-12-02 13:46:44,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:46:44,642 INFO L225 Difference]: With dead ends: 291 [2024-12-02 13:46:44,642 INFO L226 Difference]: Without dead ends: 215 [2024-12-02 13:46:44,644 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 770 ImplicationChecksByTransitivity, 192.0s TimeCoverageRelationStatistics Valid=655, Invalid=2402, Unknown=31, NotChecked=218, Total=3306 [2024-12-02 13:46:44,644 INFO L435 NwaCegarLoop]: 71 mSDtfsCounter, 398 mSDsluCounter, 823 mSDsCounter, 0 mSdLazyCounter, 931 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 398 SdHoareTripleChecker+Valid, 894 SdHoareTripleChecker+Invalid, 1048 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 931 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:46:44,645 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [398 Valid, 894 Invalid, 1048 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 931 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-12-02 13:46:44,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2024-12-02 13:46:44,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 159. [2024-12-02 13:46:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 100 states have (on average 1.27) internal successors, (127), 100 states have internal predecessors, (127), 50 states have call successors, (50), 8 states have call predecessors, (50), 8 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-12-02 13:46:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 227 transitions. [2024-12-02 13:46:44,681 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 227 transitions. Word has length 164 [2024-12-02 13:46:44,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:46:44,682 INFO L471 AbstractCegarLoop]: Abstraction has 159 states and 227 transitions. [2024-12-02 13:46:44,682 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 2.75) internal successors, (66), 21 states have internal predecessors, (66), 6 states have call successors, (25), 6 states have call predecessors, (25), 9 states have return successors, (25), 7 states have call predecessors, (25), 6 states have call successors, (25) [2024-12-02 13:46:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 227 transitions. [2024-12-02 13:46:44,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-02 13:46:44,685 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:46:44,685 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:46:44,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-12-02 13:46:44,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:46:44,886 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:46:44,887 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:46:44,887 INFO L85 PathProgramCache]: Analyzing trace with hash 898934184, now seen corresponding path program 1 times [2024-12-02 13:46:44,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:46:44,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902811154] [2024-12-02 13:46:44,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:46:44,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:46:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-02 13:46:45,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1988944818] [2024-12-02 13:46:45,019 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:46:45,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:46:45,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:46:45,021 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 13:46:45,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 13:46:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:46:45,168 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 13:46:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 13:46:45,358 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 13:46:45,358 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 13:46:45,359 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 13:46:45,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-02 13:46:45,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 13:46:45,564 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-12-02 13:46:45,642 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 13:46:45,645 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:46:45 BoogieIcfgContainer [2024-12-02 13:46:45,646 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 13:46:45,646 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 13:46:45,646 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 13:46:45,646 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 13:46:45,647 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:42:06" (3/4) ... [2024-12-02 13:46:45,649 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-02 13:46:45,650 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 13:46:45,651 INFO L158 Benchmark]: Toolchain (without parser) took 280105.17ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 116.4MB in the beginning and 172.7MB in the end (delta: -56.3MB). Peak memory consumption was 228.6MB. Max. memory is 16.1GB. [2024-12-02 13:46:45,651 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:46:45,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 272.74ms. Allocated memory is still 142.6MB. Free memory was 116.4MB in the beginning and 100.8MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 13:46:45,652 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.50ms. Allocated memory is still 142.6MB. Free memory was 100.6MB in the beginning and 96.0MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:46:45,652 INFO L158 Benchmark]: Boogie Preprocessor took 60.79ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 88.8MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 13:46:45,652 INFO L158 Benchmark]: RCFGBuilder took 481.44ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 60.6MB in the end (delta: 28.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-12-02 13:46:45,653 INFO L158 Benchmark]: TraceAbstraction took 279228.83ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 60.0MB in the beginning and 172.7MB in the end (delta: -112.7MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. [2024-12-02 13:46:45,653 INFO L158 Benchmark]: Witness Printer took 3.77ms. Allocated memory is still 427.8MB. Free memory was 172.7MB in the beginning and 172.7MB in the end (delta: 37.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:46:45,654 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 272.74ms. Allocated memory is still 142.6MB. Free memory was 116.4MB in the beginning and 100.8MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.50ms. Allocated memory is still 142.6MB. Free memory was 100.6MB in the beginning and 96.0MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 60.79ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 88.8MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 481.44ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 60.6MB in the end (delta: 28.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 279228.83ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 60.0MB in the beginning and 172.7MB in the end (delta: -112.7MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. * Witness Printer took 3.77ms. Allocated memory is still 427.8MB. Free memory was 172.7MB in the beginning and 172.7MB in the end (delta: 37.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 76, overapproximation of someBinaryFLOATComparisonOperation at line 150, overapproximation of someBinaryFLOATComparisonOperation at line 158, overapproximation of someBinaryFLOATComparisonOperation at line 187, overapproximation of someBinaryFLOATComparisonOperation at line 123, overapproximation of someBinaryFLOATComparisonOperation at line 152, overapproximation of someBinaryFLOATComparisonOperation at line 156, overapproximation of someBinaryFLOATComparisonOperation at line 154, overapproximation of someUnaryDOUBLEoperation at line 41, overapproximation of someBinaryDOUBLEComparisonOperation at line 75, overapproximation of someBinaryDOUBLEComparisonOperation at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 104, overapproximation of someBinaryDOUBLEComparisonOperation at line 187. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] float var_1_4 = 1.4; [L26] float var_1_7 = 9.25; [L27] float var_1_8 = 1.2; [L28] float var_1_9 = 0.0; [L29] float var_1_10 = 3.1; [L30] float var_1_11 = 500.5; [L31] signed long int var_1_12 = 0; [L32] unsigned char var_1_13 = 10; [L33] unsigned char var_1_14 = 8; [L34] unsigned char var_1_17 = 64; [L35] unsigned long int var_1_18 = 25; [L36] signed char var_1_19 = -100; [L37] signed short int var_1_20 = -4; [L38] unsigned short int var_1_21 = 200; [L39] unsigned short int var_1_22 = 54878; [L40] double var_1_23 = 9999.8; [L41] float var_1_24 = -0.25; [L42] signed char var_1_25 = 50; [L43] signed char var_1_26 = 100; [L44] unsigned char var_1_36 = 32; [L45] unsigned char var_1_39 = 64; [L46] unsigned char var_1_40 = 16; [L47] unsigned short int var_1_42 = 8; [L48] signed char var_1_43 = -16; [L49] unsigned char var_1_46 = 128; [L50] unsigned short int var_1_47 = 64; [L51] signed char var_1_49 = 0; [L52] signed char last_1_var_1_19 = -100; VAL [isInitial=0, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L191] isInitial = 1 [L192] FCALL initially() [L194] CALL updateLastVariables() [L184] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L194] RET updateLastVariables() [L195] CALL updateVariables() [L143] var_1_2 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L144] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L145] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L145] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L146] var_1_3 = __VERIFIER_nondet_uchar() [L147] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L147] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L148] CALL assume_abort_if_not(var_1_3 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L148] RET assume_abort_if_not(var_1_3 <= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L149] var_1_7 = __VERIFIER_nondet_float() [L150] CALL assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L150] RET assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L151] var_1_8 = __VERIFIER_nondet_float() [L152] CALL assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_9=0] [L152] RET assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5, var_1_9=0] [L153] var_1_9 = __VERIFIER_nondet_float() [L154] CALL assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L154] RET assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L155] var_1_10 = __VERIFIER_nondet_float() [L156] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L156] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L157] var_1_11 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L158] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L159] var_1_13 = __VERIFIER_nondet_uchar() [L160] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L160] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L161] CALL assume_abort_if_not(var_1_13 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L161] RET assume_abort_if_not(var_1_13 <= 64) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L162] var_1_14 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L163] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L164] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L164] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L165] var_1_17 = __VERIFIER_nondet_uchar() [L166] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L166] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L167] CALL assume_abort_if_not(var_1_17 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L167] RET assume_abort_if_not(var_1_17 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L168] CALL assume_abort_if_not(var_1_17 != 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L168] RET assume_abort_if_not(var_1_17 != 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L169] var_1_20 = __VERIFIER_nondet_short() [L170] CALL assume_abort_if_not(var_1_20 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L170] RET assume_abort_if_not(var_1_20 >= -32768) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L171] CALL assume_abort_if_not(var_1_20 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L171] RET assume_abort_if_not(var_1_20 <= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L172] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L172] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L173] var_1_22 = __VERIFIER_nondet_ushort() [L174] CALL assume_abort_if_not(var_1_22 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L174] RET assume_abort_if_not(var_1_22 >= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L175] CALL assume_abort_if_not(var_1_22 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L175] RET assume_abort_if_not(var_1_22 <= 65534) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=64, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L176] var_1_39 = __VERIFIER_nondet_uchar() [L177] CALL assume_abort_if_not(var_1_39 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L177] RET assume_abort_if_not(var_1_39 >= 63) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L178] CALL assume_abort_if_not(var_1_39 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L178] RET assume_abort_if_not(var_1_39 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=16, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L179] var_1_40 = __VERIFIER_nondet_uchar() [L180] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L180] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L181] CALL assume_abort_if_not(var_1_40 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L181] RET assume_abort_if_not(var_1_40 <= 63) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L195] RET updateVariables() [L196] CALL step() [L56] COND TRUE \read(var_1_2) [L57] var_1_1 = var_1_3 VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L59] signed long int stepLocal_4 = 5; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_4=5, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=200, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L60] COND TRUE stepLocal_4 <= var_1_17 [L61] var_1_21 = (var_1_22 - var_1_17) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L71] var_1_23 = var_1_10 [L72] var_1_24 = 31.75f [L73] var_1_25 = -5 [L74] unsigned char stepLocal_0 = var_1_1; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_0=0, var_1_10=2, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=7/5] [L75] COND TRUE (var_1_23 <= var_1_23) || stepLocal_0 [L76] var_1_4 = ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L80] signed long int stepLocal_3 = (200 - var_1_13) - var_1_14; [L81] unsigned char stepLocal_2 = var_1_13; [L82] unsigned char stepLocal_1 = var_1_13; VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, stepLocal_3=73, var_1_10=2, var_1_12=0, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L83] COND TRUE stepLocal_3 != var_1_25 [L84] var_1_12 = (var_1_13 + ((((var_1_14) < (var_1_21)) ? (var_1_14) : (var_1_21)))) VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L96] COND TRUE (- (var_1_13 / var_1_17)) > var_1_25 [L97] var_1_18 = var_1_13 VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=-100, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L99] COND FALSE !((last_1_var_1_19 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_21) [L102] var_1_19 = var_1_17 VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L104] COND FALSE !(var_1_9 < 256.5) VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=32, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L115] COND TRUE (var_1_11 - var_1_9) > var_1_23 [L116] var_1_36 = ((var_1_39 - var_1_40) + var_1_17) VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L120] COND FALSE !(\read(var_1_1)) VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L123] COND FALSE !((((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10))) / var_1_9) > ((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10)))) VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L132] var_1_46 = var_1_40 VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=-449, var_1_47=64, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L133] COND FALSE !(var_1_13 < ((((var_1_40) > (var_1_17)) ? (var_1_40) : (var_1_17)))) [L138] var_1_47 = ((((((((var_1_21) > (var_1_39)) ? (var_1_21) : (var_1_39)))) > (var_1_13)) ? (((((var_1_21) > (var_1_39)) ? (var_1_21) : (var_1_39)))) : (var_1_13))) VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=-449, var_1_47=65484, var_1_49=0, var_1_4=63/2, var_1_7=0, var_1_8=0] [L140] var_1_49 = var_1_13 VAL [isInitial=1, last_1_var_1_19=-100, stepLocal_1=64, stepLocal_2=64, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=-449, var_1_47=65484, var_1_49=64, var_1_4=63/2, var_1_7=0, var_1_8=0] [L196] RET step() [L197] CALL, EXPR property() [L187-L188] return ((((((((var_1_2 ? (var_1_1 == ((unsigned char) var_1_3)) : 1) && (((var_1_23 <= var_1_23) || var_1_1) ? (var_1_4 == ((float) ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))))) : (var_1_4 == ((float) ((var_1_9 - var_1_10) - var_1_11))))) && ((((200 - var_1_13) - var_1_14) != var_1_25) ? (var_1_12 == ((signed long int) (var_1_13 + ((((var_1_14) < (var_1_21)) ? (var_1_14) : (var_1_21)))))) : (((var_1_25 / (128 - var_1_17)) < var_1_13) ? ((var_1_13 >= var_1_25) ? (var_1_12 == ((signed long int) var_1_14)) : (var_1_12 == ((signed long int) var_1_17))) : (var_1_12 == ((signed long int) var_1_17))))) && (((- (var_1_13 / var_1_17)) > var_1_25) ? (var_1_18 == ((unsigned long int) var_1_13)) : 1)) && (((last_1_var_1_19 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_21) ? (var_1_19 == ((signed char) ((((var_1_17) > (var_1_13)) ? (var_1_17) : (var_1_13))))) : (var_1_19 == ((signed char) var_1_17)))) && ((5 <= var_1_17) ? (var_1_21 == ((unsigned short int) (var_1_22 - var_1_17))) : (var_1_1 ? (var_1_1 ? (var_1_21 == ((unsigned short int) var_1_17)) : (var_1_21 == ((unsigned short int) var_1_17))) : 1))) && (var_1_23 == ((double) var_1_10))) && (var_1_24 == ((float) 31.75f))) && (var_1_25 == ((signed char) -5)) ; VAL [\result=0, isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=-449, var_1_47=65484, var_1_49=64, var_1_4=63/2, var_1_7=0, var_1_8=0] [L197] RET, EXPR property() [L197] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=-449, var_1_47=65484, var_1_49=64, var_1_4=63/2, var_1_7=0, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=127, var_1_13=64, var_1_14=63, var_1_17=50, var_1_18=64, var_1_19=50, var_1_1=0, var_1_20=51, var_1_21=65484, var_1_22=-65538, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_36=114, var_1_39=127, var_1_3=0, var_1_40=-449, var_1_42=8, var_1_43=-16, var_1_46=-449, var_1_47=65484, var_1_49=64, var_1_4=63/2, var_1_7=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 83 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 279.1s, OverallIterations: 3, TraceHistogramMax: 25, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 87.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 398 SdHoareTripleChecker+Valid, 1.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 398 mSDsluCounter, 1016 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 823 mSDsCounter, 117 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 931 IncrementalHoareTripleChecker+Invalid, 1048 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 117 mSolverCounterUnsat, 193 mSDtfsCounter, 931 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 379 GetRequests, 323 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 770 ImplicationChecksByTransitivity, 192.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=159occurred in iteration=2, InterpolantAutomatonStates: 33, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 56 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 189.9s InterpolantComputationTime, 984 NumberOfCodeBlocks, 984 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 489 ConstructedInterpolants, 0 QuantifiedInterpolants, 2353 SizeOfPredicates, 7 NumberOfNonLiveVariables, 780 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 3493/3600 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-02 13:46:45,862 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-12-02 13:46:45,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fe87987a4c3b43d3e816779d5565e54008de65667868ef23ae879587f6bedbbd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 13:46:47,594 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 13:46:47,667 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-12-02 13:46:47,673 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 13:46:47,673 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 13:46:47,695 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 13:46:47,695 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 13:46:47,696 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 13:46:47,696 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 13:46:47,696 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 13:46:47,696 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 13:46:47,697 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 13:46:47,697 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 13:46:47,697 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 13:46:47,697 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 13:46:47,697 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 13:46:47,697 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 13:46:47,698 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 13:46:47,699 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 13:46:47,699 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:46:47,699 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:46:47,699 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:46:47,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:46:47,699 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 13:46:47,699 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:46:47,699 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:46:47,699 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:46:47,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:46:47,700 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 13:46:47,700 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 13:46:47,701 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe87987a4c3b43d3e816779d5565e54008de65667868ef23ae879587f6bedbbd [2024-12-02 13:46:47,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 13:46:47,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 13:46:47,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 13:46:47,958 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 13:46:47,958 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 13:46:47,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i [2024-12-02 13:46:50,649 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data/2c32c3aff/37191d32b6f549cf8d744641ffda7409/FLAG85b0c95c7 [2024-12-02 13:46:50,854 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 13:46:50,855 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i [2024-12-02 13:46:50,864 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data/2c32c3aff/37191d32b6f549cf8d744641ffda7409/FLAG85b0c95c7 [2024-12-02 13:46:50,878 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/data/2c32c3aff/37191d32b6f549cf8d744641ffda7409 [2024-12-02 13:46:50,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 13:46:50,881 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 13:46:50,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 13:46:50,882 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 13:46:50,885 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 13:46:50,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:46:50" (1/1) ... [2024-12-02 13:46:50,886 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba48b26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:50, skipping insertion in model container [2024-12-02 13:46:50,886 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:46:50" (1/1) ... [2024-12-02 13:46:50,903 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 13:46:51,012 WARN L250 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_5f854ab3-b6da-4d2d-b682-b8c7d535f050/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i[919,932] [2024-12-02 13:46:51,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:46:51,088 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 13:46:51,097 WARN L250 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_5f854ab3-b6da-4d2d-b682-b8c7d535f050/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i[919,932] [2024-12-02 13:46:51,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:46:51,150 INFO L204 MainTranslator]: Completed translation [2024-12-02 13:46:51,150 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51 WrapperNode [2024-12-02 13:46:51,151 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 13:46:51,151 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 13:46:51,151 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 13:46:51,151 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 13:46:51,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,168 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,193 INFO L138 Inliner]: procedures = 27, calls = 38, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 185 [2024-12-02 13:46:51,193 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 13:46:51,194 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 13:46:51,194 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 13:46:51,194 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 13:46:51,203 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,207 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,220 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-12-02 13:46:51,220 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,220 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,230 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,232 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,235 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,238 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,240 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,243 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 13:46:51,244 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 13:46:51,244 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 13:46:51,245 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 13:46:51,246 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (1/1) ... [2024-12-02 13:46:51,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:46:51,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:46:51,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 13:46:51,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 13:46:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 13:46:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-12-02 13:46:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 13:46:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 13:46:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 13:46:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 13:46:51,367 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 13:46:51,368 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 13:46:54,056 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-12-02 13:46:54,057 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 13:46:54,067 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 13:46:54,067 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 13:46:54,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:46:54 BoogieIcfgContainer [2024-12-02 13:46:54,067 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 13:46:54,069 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 13:46:54,069 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 13:46:54,073 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 13:46:54,073 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:46:50" (1/3) ... [2024-12-02 13:46:54,074 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a911d32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:46:54, skipping insertion in model container [2024-12-02 13:46:54,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:46:51" (2/3) ... [2024-12-02 13:46:54,074 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a911d32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:46:54, skipping insertion in model container [2024-12-02 13:46:54,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:46:54" (3/3) ... [2024-12-02 13:46:54,075 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i [2024-12-02 13:46:54,087 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 13:46:54,088 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-23.i that has 2 procedures, 83 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 13:46:54,131 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 13:46:54,141 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@59cd1ad0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 13:46:54,141 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 13:46:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand has 83 states, 55 states have (on average 1.4545454545454546) internal successors, (80), 56 states have internal predecessors, (80), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-12-02 13:46:54,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-02 13:46:54,153 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:46:54,154 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:46:54,154 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:46:54,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:46:54,158 INFO L85 PathProgramCache]: Analyzing trace with hash -1896747236, now seen corresponding path program 1 times [2024-12-02 13:46:54,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 13:46:54,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [912819574] [2024-12-02 13:46:54,167 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:46:54,167 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 [2024-12-02 13:46:54,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 13:46:54,169 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 13:46:54,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 13:46:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:46:54,706 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 13:46:54,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 13:46:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 620 proven. 0 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-12-02 13:46:54,747 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 13:46:54,747 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 13:46:54,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [912819574] [2024-12-02 13:46:54,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [912819574] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:46:54,748 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:46:54,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 13:46:54,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775441952] [2024-12-02 13:46:54,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:46:54,754 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 13:46:54,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 13:46:54,771 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 13:46:54,771 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 13:46:54,773 INFO L87 Difference]: Start difference. First operand has 83 states, 55 states have (on average 1.4545454545454546) internal successors, (80), 56 states have internal predecessors, (80), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) 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, (25), 2 states have call predecessors, (25), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 13:46:54,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:46:54,796 INFO L93 Difference]: Finished difference Result 159 states and 279 transitions. [2024-12-02 13:46:54,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 13:46:54,798 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, (25), 2 states have call predecessors, (25), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 164 [2024-12-02 13:46:54,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:46:54,805 INFO L225 Difference]: With dead ends: 159 [2024-12-02 13:46:54,805 INFO L226 Difference]: Without dead ends: 79 [2024-12-02 13:46:54,809 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 13:46:54,811 INFO L435 NwaCegarLoop]: 121 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, 121 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 [2024-12-02 13:46:54,812 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:46:54,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2024-12-02 13:46:54,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2024-12-02 13:46:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 52 states have (on average 1.3653846153846154) internal successors, (71), 52 states have internal predecessors, (71), 25 states have call successors, (25), 1 states have call predecessors, (25), 1 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2024-12-02 13:46:54,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 121 transitions. [2024-12-02 13:46:54,853 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 121 transitions. Word has length 164 [2024-12-02 13:46:54,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:46:54,853 INFO L471 AbstractCegarLoop]: Abstraction has 79 states and 121 transitions. [2024-12-02 13:46:54,854 INFO L472 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, (25), 2 states have call predecessors, (25), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 13:46:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 121 transitions. [2024-12-02 13:46:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-02 13:46:54,857 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:46:54,857 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 13:46:54,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/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)] Ended with exit code 0 [2024-12-02 13:46:55,058 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 13:46:55,058 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:46:55,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:46:55,059 INFO L85 PathProgramCache]: Analyzing trace with hash 640768746, now seen corresponding path program 1 times [2024-12-02 13:46:55,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 13:46:55,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1611016778] [2024-12-02 13:46:55,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:46:55,060 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 [2024-12-02 13:46:55,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 13:46:55,061 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/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) [2024-12-02 13:46:55,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f854ab3-b6da-4d2d-b682-b8c7d535f050/bin/uautomizer-verify-84ZbGMXZE1/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 [2024-12-02 13:46:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:46:55,601 INFO L256 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-02 13:46:55,613 INFO L279 TraceCheckSpWp]: Computing forward predicates...