./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 f82b1bd76fed9dc2b7576bdbecd15d72b4daeed5c8799ebaded7a999f084df22 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 15:39:36,163 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 15:39:36,222 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 15:39:36,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 15:39:36,228 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 15:39:36,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 15:39:36,250 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 15:39:36,250 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 15:39:36,250 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 15:39:36,250 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 15:39:36,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 15:39:36,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 15:39:36,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 15:39:36,251 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 15:39:36,251 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 15:39:36,251 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 15:39:36,251 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 15:39:36,252 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 15:39:36,253 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 15:39:36,253 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 15:39:36,253 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:39:36,253 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 15:39:36,253 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:39:36,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:39:36,253 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 15:39:36,253 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:39:36,253 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 15:39:36,254 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:39:36,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:39:36,254 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 15:39:36,254 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 15:39:36,254 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 15:39:36,254 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 15:39:36,254 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 15:39:36,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 15:39:36,255 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 15:39:36,255 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 15:39:36,255 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 15:39:36,255 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 15:39:36,255 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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 -> f82b1bd76fed9dc2b7576bdbecd15d72b4daeed5c8799ebaded7a999f084df22 [2024-12-02 15:39:36,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 15:39:36,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 15:39:36,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 15:39:36,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 15:39:36,485 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 15:39:36,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-12-02 15:39:39,164 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data/e7ceda426/e8a7c2f14bf74badab80fe665142f5e2/FLAGc182ae9cd [2024-12-02 15:39:39,373 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 15:39:39,374 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-12-02 15:39:39,381 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data/e7ceda426/e8a7c2f14bf74badab80fe665142f5e2/FLAGc182ae9cd [2024-12-02 15:39:39,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data/e7ceda426/e8a7c2f14bf74badab80fe665142f5e2 [2024-12-02 15:39:39,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 15:39:39,720 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 15:39:39,722 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 15:39:39,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 15:39:39,725 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 15:39:39,726 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:39:39" (1/1) ... [2024-12-02 15:39:39,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2148792f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:39, skipping insertion in model container [2024-12-02 15:39:39,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:39:39" (1/1) ... [2024-12-02 15:39:39,748 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 15:39:39,883 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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i[916,929] [2024-12-02 15:39:39,968 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:39:39,978 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 15:39:39,989 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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i[916,929] [2024-12-02 15:39:40,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:39:40,043 INFO L204 MainTranslator]: Completed translation [2024-12-02 15:39:40,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40 WrapperNode [2024-12-02 15:39:40,044 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 15:39:40,045 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 15:39:40,045 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 15:39:40,045 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 15:39:40,052 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,106 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 268 [2024-12-02 15:39:40,107 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 15:39:40,107 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 15:39:40,107 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 15:39:40,108 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 15:39:40,117 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,117 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,122 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,144 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 15:39:40,144 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,145 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,157 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,159 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,163 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,167 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,170 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,175 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 15:39:40,176 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 15:39:40,176 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 15:39:40,176 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 15:39:40,178 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (1/1) ... [2024-12-02 15:39:40,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:39:40,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 15:39:40,211 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 15:39:40,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 15:39:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 15:39:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 15:39:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 15:39:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 15:39:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 15:39:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 15:39:40,318 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 15:39:40,320 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 15:39:40,787 INFO L? ?]: Removed 33 outVars from TransFormulas that were not future-live. [2024-12-02 15:39:40,787 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 15:39:40,799 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 15:39:40,799 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 15:39:40,799 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:39:40 BoogieIcfgContainer [2024-12-02 15:39:40,799 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 15:39:40,800 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 15:39:40,800 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 15:39:40,803 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 15:39:40,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:39:39" (1/3) ... [2024-12-02 15:39:40,804 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64c616b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:39:40, skipping insertion in model container [2024-12-02 15:39:40,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:39:40" (2/3) ... [2024-12-02 15:39:40,804 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64c616b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:39:40, skipping insertion in model container [2024-12-02 15:39:40,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:39:40" (3/3) ... [2024-12-02 15:39:40,805 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-12-02 15:39:40,820 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 15:39:40,823 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-89.i that has 2 procedures, 118 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 15:39:40,877 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 15:39:40,889 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;@1711695c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 15:39:40,889 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 15:39:40,893 INFO L276 IsEmpty]: Start isEmpty. Operand has 118 states, 77 states have (on average 1.4155844155844155) internal successors, (109), 78 states have internal predecessors, (109), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-12-02 15:39:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-02 15:39:40,908 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:40,908 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:40,909 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:40,914 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:40,914 INFO L85 PathProgramCache]: Analyzing trace with hash 1690676688, now seen corresponding path program 1 times [2024-12-02 15:39:40,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:40,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822240160] [2024-12-02 15:39:40,922 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:39:41,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:41,452 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822240160] [2024-12-02 15:39:41,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822240160] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:39:41,453 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:39:41,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:39:41,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616989292] [2024-12-02 15:39:41,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:39:41,460 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:39:41,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:41,478 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:39:41,479 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:39:41,480 INFO L87 Difference]: Start difference. First operand has 118 states, 77 states have (on average 1.4155844155844155) internal successors, (109), 78 states have internal predecessors, (109), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:41,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:41,597 INFO L93 Difference]: Finished difference Result 334 states and 601 transitions. [2024-12-02 15:39:41,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:39:41,599 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 239 [2024-12-02 15:39:41,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:41,608 INFO L225 Difference]: With dead ends: 334 [2024-12-02 15:39:41,608 INFO L226 Difference]: Without dead ends: 211 [2024-12-02 15:39:41,613 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:39:41,615 INFO L435 NwaCegarLoop]: 280 mSDtfsCounter, 165 mSDsluCounter, 146 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 426 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:41,616 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 426 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 15:39:41,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2024-12-02 15:39:41,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 126. [2024-12-02 15:39:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 86 states have (on average 1.3837209302325582) internal successors, (119), 86 states have internal predecessors, (119), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-12-02 15:39:41,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 195 transitions. [2024-12-02 15:39:41,674 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 195 transitions. Word has length 239 [2024-12-02 15:39:41,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:41,676 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 195 transitions. [2024-12-02 15:39:41,677 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 195 transitions. [2024-12-02 15:39:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-02 15:39:41,682 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:41,683 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:41,683 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 15:39:41,683 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:41,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:41,684 INFO L85 PathProgramCache]: Analyzing trace with hash 679559438, now seen corresponding path program 1 times [2024-12-02 15:39:41,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:41,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351400426] [2024-12-02 15:39:41,685 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:41,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:42,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:39:42,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:42,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351400426] [2024-12-02 15:39:42,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1351400426] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:39:42,345 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:39:42,345 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 15:39:42,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722155176] [2024-12-02 15:39:42,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:39:42,347 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 15:39:42,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:42,348 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 15:39:42,348 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 15:39:42,349 INFO L87 Difference]: Start difference. First operand 126 states and 195 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:42,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:42,928 INFO L93 Difference]: Finished difference Result 441 states and 687 transitions. [2024-12-02 15:39:42,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 15:39:42,928 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 239 [2024-12-02 15:39:42,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:42,933 INFO L225 Difference]: With dead ends: 441 [2024-12-02 15:39:42,934 INFO L226 Difference]: Without dead ends: 318 [2024-12-02 15:39:42,935 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-12-02 15:39:42,936 INFO L435 NwaCegarLoop]: 269 mSDtfsCounter, 266 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 266 SdHoareTripleChecker+Valid, 567 SdHoareTripleChecker+Invalid, 276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:42,936 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [266 Valid, 567 Invalid, 276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 15:39:42,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2024-12-02 15:39:42,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 243. [2024-12-02 15:39:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 243 states, 164 states have (on average 1.3658536585365855) internal successors, (224), 164 states have internal predecessors, (224), 76 states have call successors, (76), 2 states have call predecessors, (76), 2 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-12-02 15:39:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 376 transitions. [2024-12-02 15:39:42,978 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 376 transitions. Word has length 239 [2024-12-02 15:39:42,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:42,979 INFO L471 AbstractCegarLoop]: Abstraction has 243 states and 376 transitions. [2024-12-02 15:39:42,980 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 376 transitions. [2024-12-02 15:39:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-02 15:39:42,984 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:42,984 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:42,984 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 15:39:42,984 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:42,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:42,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1578948100, now seen corresponding path program 1 times [2024-12-02 15:39:42,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:42,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711423675] [2024-12-02 15:39:42,985 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:42,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:39:43,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:43,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711423675] [2024-12-02 15:39:43,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1711423675] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:39:43,816 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:39:43,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 15:39:43,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382998158] [2024-12-02 15:39:43,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:39:43,817 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 15:39:43,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:43,818 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 15:39:43,818 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 15:39:43,818 INFO L87 Difference]: Start difference. First operand 243 states and 376 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:44,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:44,044 INFO L93 Difference]: Finished difference Result 643 states and 984 transitions. [2024-12-02 15:39:44,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 15:39:44,045 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 240 [2024-12-02 15:39:44,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:44,049 INFO L225 Difference]: With dead ends: 643 [2024-12-02 15:39:44,049 INFO L226 Difference]: Without dead ends: 403 [2024-12-02 15:39:44,050 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-12-02 15:39:44,051 INFO L435 NwaCegarLoop]: 260 mSDtfsCounter, 255 mSDsluCounter, 146 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 255 SdHoareTripleChecker+Valid, 406 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:44,051 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [255 Valid, 406 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 15:39:44,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2024-12-02 15:39:44,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 291. [2024-12-02 15:39:44,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 210 states have (on average 1.3761904761904762) internal successors, (289), 210 states have internal predecessors, (289), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-12-02 15:39:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 441 transitions. [2024-12-02 15:39:44,091 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 441 transitions. Word has length 240 [2024-12-02 15:39:44,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:44,091 INFO L471 AbstractCegarLoop]: Abstraction has 291 states and 441 transitions. [2024-12-02 15:39:44,092 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 441 transitions. [2024-12-02 15:39:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-02 15:39:44,094 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:44,094 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:44,094 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 15:39:44,095 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:44,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:44,095 INFO L85 PathProgramCache]: Analyzing trace with hash 910580862, now seen corresponding path program 1 times [2024-12-02 15:39:44,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:44,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623351297] [2024-12-02 15:39:44,095 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:44,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:39:44,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:44,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623351297] [2024-12-02 15:39:44,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623351297] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:39:44,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:39:44,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:39:44,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452543950] [2024-12-02 15:39:44,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:39:44,204 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:39:44,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:44,205 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:39:44,205 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:39:44,205 INFO L87 Difference]: Start difference. First operand 291 states and 441 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:44,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:44,291 INFO L93 Difference]: Finished difference Result 715 states and 1080 transitions. [2024-12-02 15:39:44,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:39:44,293 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 240 [2024-12-02 15:39:44,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:44,296 INFO L225 Difference]: With dead ends: 715 [2024-12-02 15:39:44,297 INFO L226 Difference]: Without dead ends: 427 [2024-12-02 15:39:44,297 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:39:44,298 INFO L435 NwaCegarLoop]: 184 mSDtfsCounter, 142 mSDsluCounter, 159 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 343 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:44,298 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 343 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 15:39:44,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427 states. [2024-12-02 15:39:44,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427 to 275. [2024-12-02 15:39:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 194 states have (on average 1.3144329896907216) internal successors, (255), 194 states have internal predecessors, (255), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-12-02 15:39:44,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 407 transitions. [2024-12-02 15:39:44,336 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 407 transitions. Word has length 240 [2024-12-02 15:39:44,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:44,336 INFO L471 AbstractCegarLoop]: Abstraction has 275 states and 407 transitions. [2024-12-02 15:39:44,336 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:44,336 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 407 transitions. [2024-12-02 15:39:44,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-02 15:39:44,339 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:44,339 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:44,339 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 15:39:44,339 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:44,340 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:44,340 INFO L85 PathProgramCache]: Analyzing trace with hash 900629758, now seen corresponding path program 1 times [2024-12-02 15:39:44,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:44,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058701397] [2024-12-02 15:39:44,340 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:44,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:44,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:39:45,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:45,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058701397] [2024-12-02 15:39:45,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058701397] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:39:45,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:39:45,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 15:39:45,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994129428] [2024-12-02 15:39:45,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:39:45,217 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 15:39:45,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:45,218 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 15:39:45,218 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-12-02 15:39:45,218 INFO L87 Difference]: Start difference. First operand 275 states and 407 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:45,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:45,804 INFO L93 Difference]: Finished difference Result 699 states and 1038 transitions. [2024-12-02 15:39:45,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 15:39:45,805 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 240 [2024-12-02 15:39:45,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:45,809 INFO L225 Difference]: With dead ends: 699 [2024-12-02 15:39:45,809 INFO L226 Difference]: Without dead ends: 427 [2024-12-02 15:39:45,810 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-12-02 15:39:45,811 INFO L435 NwaCegarLoop]: 184 mSDtfsCounter, 167 mSDsluCounter, 258 mSDsCounter, 0 mSdLazyCounter, 239 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 442 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:45,811 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 442 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 239 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 15:39:45,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427 states. [2024-12-02 15:39:45,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427 to 275. [2024-12-02 15:39:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 275 states, 194 states have (on average 1.3041237113402062) internal successors, (253), 194 states have internal predecessors, (253), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-12-02 15:39:45,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 275 states and 405 transitions. [2024-12-02 15:39:45,862 INFO L78 Accepts]: Start accepts. Automaton has 275 states and 405 transitions. Word has length 240 [2024-12-02 15:39:45,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:45,863 INFO L471 AbstractCegarLoop]: Abstraction has 275 states and 405 transitions. [2024-12-02 15:39:45,863 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 405 transitions. [2024-12-02 15:39:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-02 15:39:45,867 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:45,867 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:45,867 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 15:39:45,867 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:45,868 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:45,868 INFO L85 PathProgramCache]: Analyzing trace with hash -1164190486, now seen corresponding path program 1 times [2024-12-02 15:39:45,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:45,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191565204] [2024-12-02 15:39:45,868 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:39:47,438 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:47,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191565204] [2024-12-02 15:39:47,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1191565204] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:39:47,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:39:47,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 15:39:47,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010584435] [2024-12-02 15:39:47,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:39:47,440 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 15:39:47,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:47,440 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 15:39:47,440 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2024-12-02 15:39:47,441 INFO L87 Difference]: Start difference. First operand 275 states and 405 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:48,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:48,312 INFO L93 Difference]: Finished difference Result 736 states and 1084 transitions. [2024-12-02 15:39:48,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 15:39:48,313 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 241 [2024-12-02 15:39:48,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:48,316 INFO L225 Difference]: With dead ends: 736 [2024-12-02 15:39:48,317 INFO L226 Difference]: Without dead ends: 464 [2024-12-02 15:39:48,318 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-12-02 15:39:48,318 INFO L435 NwaCegarLoop]: 285 mSDtfsCounter, 224 mSDsluCounter, 583 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 224 SdHoareTripleChecker+Valid, 868 SdHoareTripleChecker+Invalid, 278 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:48,319 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [224 Valid, 868 Invalid, 278 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-12-02 15:39:48,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 464 states. [2024-12-02 15:39:48,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 464 to 294. [2024-12-02 15:39:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 213 states have (on average 1.3145539906103287) internal successors, (280), 213 states have internal predecessors, (280), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-12-02 15:39:48,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 432 transitions. [2024-12-02 15:39:48,364 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 432 transitions. Word has length 241 [2024-12-02 15:39:48,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:48,365 INFO L471 AbstractCegarLoop]: Abstraction has 294 states and 432 transitions. [2024-12-02 15:39:48,365 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 432 transitions. [2024-12-02 15:39:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-02 15:39:48,368 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:48,369 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:48,369 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 15:39:48,369 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:48,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:48,369 INFO L85 PathProgramCache]: Analyzing trace with hash -1570857587, now seen corresponding path program 1 times [2024-12-02 15:39:48,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:48,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967596180] [2024-12-02 15:39:48,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:48,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:39:49,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:49,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967596180] [2024-12-02 15:39:49,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [967596180] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:39:49,648 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:39:49,648 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-12-02 15:39:49,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257681291] [2024-12-02 15:39:49,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:39:49,649 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 15:39:49,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:49,649 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 15:39:49,649 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2024-12-02 15:39:49,650 INFO L87 Difference]: Start difference. First operand 294 states and 432 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:50,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:50,251 INFO L93 Difference]: Finished difference Result 528 states and 765 transitions. [2024-12-02 15:39:50,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 15:39:50,252 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 241 [2024-12-02 15:39:50,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:50,254 INFO L225 Difference]: With dead ends: 528 [2024-12-02 15:39:50,255 INFO L226 Difference]: Without dead ends: 370 [2024-12-02 15:39:50,255 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-12-02 15:39:50,256 INFO L435 NwaCegarLoop]: 155 mSDtfsCounter, 70 mSDsluCounter, 421 mSDsCounter, 0 mSdLazyCounter, 169 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 576 SdHoareTripleChecker+Invalid, 176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 169 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:50,256 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [70 Valid, 576 Invalid, 176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 169 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 15:39:50,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 370 states. [2024-12-02 15:39:50,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 370 to 294. [2024-12-02 15:39:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 213 states have (on average 1.3145539906103287) internal successors, (280), 213 states have internal predecessors, (280), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-12-02 15:39:50,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 432 transitions. [2024-12-02 15:39:50,289 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 432 transitions. Word has length 241 [2024-12-02 15:39:50,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:50,290 INFO L471 AbstractCegarLoop]: Abstraction has 294 states and 432 transitions. [2024-12-02 15:39:50,290 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 7 states have internal predecessors, (54), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:50,290 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 432 transitions. [2024-12-02 15:39:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-02 15:39:50,293 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:50,293 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:50,293 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 15:39:50,293 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:50,294 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:50,294 INFO L85 PathProgramCache]: Analyzing trace with hash -1413750359, now seen corresponding path program 1 times [2024-12-02 15:39:50,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:50,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083959263] [2024-12-02 15:39:50,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:50,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:39:53,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:53,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083959263] [2024-12-02 15:39:53,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083959263] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:39:53,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:39:53,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-12-02 15:39:53,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558918193] [2024-12-02 15:39:53,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:39:53,456 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-12-02 15:39:53,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:53,457 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-12-02 15:39:53,457 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2024-12-02 15:39:53,457 INFO L87 Difference]: Start difference. First operand 294 states and 432 transitions. Second operand has 11 states, 11 states have (on average 5.0) internal successors, (55), 11 states have internal predecessors, (55), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:55,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:55,692 INFO L93 Difference]: Finished difference Result 700 states and 999 transitions. [2024-12-02 15:39:55,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-12-02 15:39:55,693 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.0) internal successors, (55), 11 states have internal predecessors, (55), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 242 [2024-12-02 15:39:55,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:55,697 INFO L225 Difference]: With dead ends: 700 [2024-12-02 15:39:55,697 INFO L226 Difference]: Without dead ends: 542 [2024-12-02 15:39:55,698 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2024-12-02 15:39:55,698 INFO L435 NwaCegarLoop]: 336 mSDtfsCounter, 360 mSDsluCounter, 1414 mSDsCounter, 0 mSdLazyCounter, 903 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 360 SdHoareTripleChecker+Valid, 1750 SdHoareTripleChecker+Invalid, 986 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:55,698 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [360 Valid, 1750 Invalid, 986 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 903 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-12-02 15:39:55,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2024-12-02 15:39:55,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 334. [2024-12-02 15:39:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 334 states, 241 states have (on average 1.3112033195020747) internal successors, (316), 242 states have internal predecessors, (316), 86 states have call successors, (86), 6 states have call predecessors, (86), 6 states have return successors, (86), 85 states have call predecessors, (86), 86 states have call successors, (86) [2024-12-02 15:39:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 488 transitions. [2024-12-02 15:39:55,741 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 488 transitions. Word has length 242 [2024-12-02 15:39:55,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:55,741 INFO L471 AbstractCegarLoop]: Abstraction has 334 states and 488 transitions. [2024-12-02 15:39:55,742 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.0) internal successors, (55), 11 states have internal predecessors, (55), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:39:55,742 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 488 transitions. [2024-12-02 15:39:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-02 15:39:55,745 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:55,745 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:55,745 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 15:39:55,745 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:55,746 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:55,746 INFO L85 PathProgramCache]: Analyzing trace with hash 1928955102, now seen corresponding path program 1 times [2024-12-02 15:39:55,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:55,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998254218] [2024-12-02 15:39:55,746 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:55,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:56,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 6 proven. 105 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-12-02 15:39:56,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:39:56,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998254218] [2024-12-02 15:39:56,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998254218] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 15:39:56,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1670480844] [2024-12-02 15:39:56,185 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:56,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 15:39:56,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 15:39:56,187 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 15:39:56,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 15:39:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:39:56,358 INFO L256 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-02 15:39:56,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 15:39:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 321 proven. 105 refuted. 0 times theorem prover too weak. 2386 trivial. 0 not checked. [2024-12-02 15:39:56,857 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 15:39:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 6 proven. 105 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-12-02 15:39:57,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1670480844] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 15:39:57,205 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 15:39:57,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 12 [2024-12-02 15:39:57,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328637662] [2024-12-02 15:39:57,206 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 15:39:57,207 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-12-02 15:39:57,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:39:57,208 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-12-02 15:39:57,208 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-12-02 15:39:57,208 INFO L87 Difference]: Start difference. First operand 334 states and 488 transitions. Second operand has 12 states, 12 states have (on average 7.75) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (108), 2 states have call predecessors, (108), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2024-12-02 15:39:57,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:57,879 INFO L93 Difference]: Finished difference Result 673 states and 968 transitions. [2024-12-02 15:39:57,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 15:39:57,881 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.75) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (108), 2 states have call predecessors, (108), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) Word has length 242 [2024-12-02 15:39:57,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:57,883 INFO L225 Difference]: With dead ends: 673 [2024-12-02 15:39:57,883 INFO L226 Difference]: Without dead ends: 358 [2024-12-02 15:39:57,884 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 494 GetRequests, 480 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2024-12-02 15:39:57,884 INFO L435 NwaCegarLoop]: 124 mSDtfsCounter, 216 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 430 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 218 SdHoareTripleChecker+Valid, 620 SdHoareTripleChecker+Invalid, 454 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:57,884 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [218 Valid, 620 Invalid, 454 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 430 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-12-02 15:39:57,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358 states. [2024-12-02 15:39:57,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358 to 346. [2024-12-02 15:39:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 346 states, 250 states have (on average 1.28) internal successors, (320), 251 states have internal predecessors, (320), 86 states have call successors, (86), 9 states have call predecessors, (86), 9 states have return successors, (86), 85 states have call predecessors, (86), 86 states have call successors, (86) [2024-12-02 15:39:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 492 transitions. [2024-12-02 15:39:57,931 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 492 transitions. Word has length 242 [2024-12-02 15:39:57,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:57,932 INFO L471 AbstractCegarLoop]: Abstraction has 346 states and 492 transitions. [2024-12-02 15:39:57,932 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.75) internal successors, (93), 12 states have internal predecessors, (93), 3 states have call successors, (108), 2 states have call predecessors, (108), 4 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2024-12-02 15:39:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 492 transitions. [2024-12-02 15:39:57,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-02 15:39:57,934 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:39:57,934 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:39:57,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 15:39:58,134 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 15:39:58,135 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:39:58,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:39:58,135 INFO L85 PathProgramCache]: Analyzing trace with hash -12394930, now seen corresponding path program 1 times [2024-12-02 15:39:58,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:39:58,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234835321] [2024-12-02 15:39:58,135 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:58,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:39:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-02 15:39:58,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1745928879] [2024-12-02 15:39:58,288 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:39:58,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 15:39:58,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 15:39:58,290 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 15:39:58,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 15:40:04,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 15:40:04,609 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 15:40:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 15:40:04,912 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 15:40:04,912 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 15:40:04,913 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 15:40:04,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 15:40:05,114 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-12-02 15:40:05,117 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:40:05,229 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 15:40:05,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:40:05 BoogieIcfgContainer [2024-12-02 15:40:05,232 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 15:40:05,233 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 15:40:05,233 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 15:40:05,233 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 15:40:05,233 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:39:40" (3/4) ... [2024-12-02 15:40:05,235 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-02 15:40:05,235 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 15:40:05,236 INFO L158 Benchmark]: Toolchain (without parser) took 25516.25ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 118.1MB in the beginning and 339.1MB in the end (delta: -221.0MB). Peak memory consumption was 105.6MB. Max. memory is 16.1GB. [2024-12-02 15:40:05,236 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 15:40:05,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 323.12ms. Allocated memory is still 142.6MB. Free memory was 117.9MB in the beginning and 100.4MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 15:40:05,237 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.82ms. Allocated memory is still 142.6MB. Free memory was 100.2MB in the beginning and 93.9MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 15:40:05,237 INFO L158 Benchmark]: Boogie Preprocessor took 68.29ms. Allocated memory is still 142.6MB. Free memory was 93.9MB in the beginning and 80.5MB in the end (delta: 13.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 15:40:05,237 INFO L158 Benchmark]: RCFGBuilder took 622.97ms. Allocated memory is still 142.6MB. Free memory was 80.5MB in the beginning and 94.0MB in the end (delta: -13.5MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2024-12-02 15:40:05,238 INFO L158 Benchmark]: TraceAbstraction took 24431.78ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 93.4MB in the beginning and 339.2MB in the end (delta: -245.7MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. [2024-12-02 15:40:05,238 INFO L158 Benchmark]: Witness Printer took 2.97ms. Allocated memory is still 469.8MB. Free memory was 339.2MB in the beginning and 339.1MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 15:40:05,240 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 323.12ms. Allocated memory is still 142.6MB. Free memory was 117.9MB in the beginning and 100.4MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.82ms. Allocated memory is still 142.6MB. Free memory was 100.2MB in the beginning and 93.9MB in the end (delta: 6.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.29ms. Allocated memory is still 142.6MB. Free memory was 93.9MB in the beginning and 80.5MB in the end (delta: 13.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 622.97ms. Allocated memory is still 142.6MB. Free memory was 80.5MB in the beginning and 94.0MB in the end (delta: -13.5MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. * TraceAbstraction took 24431.78ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 93.4MB in the beginning and 339.2MB in the end (delta: -245.7MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. * Witness Printer took 2.97ms. Allocated memory is still 469.8MB. Free memory was 339.2MB in the beginning and 339.1MB in the end (delta: 41.1kB). 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 someBinaryArithmeticDOUBLEoperation at line 68, overapproximation of someUnaryDOUBLEoperation at line 31, overapproximation of someBinaryDOUBLEComparisonOperation at line 183, overapproximation of someBinaryDOUBLEComparisonOperation at line 95, overapproximation of someBinaryDOUBLEComparisonOperation at line 166, overapproximation of someBinaryDOUBLEComparisonOperation at line 80, overapproximation of someBinaryDOUBLEComparisonOperation at line 170, overapproximation of someBinaryDOUBLEComparisonOperation at line 168, overapproximation of someBinaryDOUBLEComparisonOperation at line 78, overapproximation of someBinaryDOUBLEComparisonOperation at line 214, overapproximation of someBinaryDOUBLEComparisonOperation at line 182. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 128; [L23] unsigned long int var_1_5 = 2082256544; [L24] unsigned long int var_1_6 = 32; [L25] unsigned long int var_1_7 = 2478717280; [L26] signed short int var_1_8 = 256; [L27] unsigned char var_1_11 = 100; [L28] unsigned char var_1_12 = 64; [L29] unsigned char var_1_13 = 100; [L30] unsigned char var_1_14 = 16; [L31] double var_1_15 = -0.5; [L32] double var_1_16 = 99.6; [L33] double var_1_17 = 10.75; [L34] double var_1_18 = 5.5; [L35] signed short int var_1_19 = 128; [L36] unsigned long int var_1_20 = 5; [L37] unsigned char var_1_21 = 2; [L38] unsigned char var_1_22 = 128; [L39] unsigned short int var_1_23 = 256; [L40] unsigned short int var_1_24 = 37558; [L41] unsigned long int var_1_25 = 10000; [L42] double var_1_27 = 4.2; [L43] unsigned char var_1_29 = 0; [L44] unsigned char var_1_30 = 1; [L45] unsigned char var_1_31 = 1; [L46] unsigned char var_1_32 = 0; [L47] unsigned char var_1_33 = 0; [L48] unsigned char var_1_34 = 0; [L49] unsigned char var_1_35 = 25; [L50] unsigned char var_1_36 = 2; [L51] unsigned char var_1_37 = 8; [L52] unsigned char var_1_38 = 10; [L53] unsigned long int var_1_39 = 1000000; [L54] signed long int var_1_40 = 32; [L55] unsigned short int var_1_41 = 0; [L56] unsigned long int var_1_42 = 100; [L57] unsigned long int last_1_var_1_1 = 128; [L58] signed short int last_1_var_1_8 = 256; [L59] unsigned long int last_1_var_1_25 = 10000; [L60] unsigned char last_1_var_1_35 = 25; [L61] unsigned long int last_1_var_1_39 = 1000000; VAL [isInitial=0, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=2082256544, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L218] isInitial = 1 [L219] FCALL initially() [L220] int k_loop; [L221] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=2082256544, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L221] COND TRUE k_loop < 1 VAL [isInitial=1, k_loop=0, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=2082256544, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L222] CALL updateLastVariables() [L207] last_1_var_1_1 = var_1_1 [L208] last_1_var_1_8 = var_1_8 [L209] last_1_var_1_25 = var_1_25 [L210] last_1_var_1_35 = var_1_35 [L211] last_1_var_1_39 = var_1_39 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=2082256544, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L222] RET updateLastVariables() [L223] CALL updateVariables() [L148] var_1_5 = __VERIFIER_nondet_ulong() [L149] CALL assume_abort_if_not(var_1_5 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L149] RET assume_abort_if_not(var_1_5 >= 1073741823) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L150] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L150] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=2478717280, var_1_8=256] [L151] var_1_7 = __VERIFIER_nondet_ulong() [L152] CALL assume_abort_if_not(var_1_7 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L152] RET assume_abort_if_not(var_1_7 >= 2147483647) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L153] CALL assume_abort_if_not(var_1_7 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L153] RET assume_abort_if_not(var_1_7 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=64, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L154] var_1_12 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L155] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L156] CALL assume_abort_if_not(var_1_12 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L156] RET assume_abort_if_not(var_1_12 <= 255) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L157] CALL assume_abort_if_not(var_1_12 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L157] RET assume_abort_if_not(var_1_12 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=100, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L158] var_1_13 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L159] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L160] CALL assume_abort_if_not(var_1_13 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L160] RET assume_abort_if_not(var_1_13 <= 255) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L161] CALL assume_abort_if_not(var_1_13 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L161] RET assume_abort_if_not(var_1_13 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=16, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [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_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L163] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L164] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L164] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_16=498/5, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L165] var_1_16 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L166] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_17=43/4, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L167] var_1_17 = __VERIFIER_nondet_double() [L168] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L168] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_18=11/2, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L169] var_1_18 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L170] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=5, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L171] var_1_20 = __VERIFIER_nondet_ulong() [L172] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L172] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L173] CALL assume_abort_if_not(var_1_20 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L173] RET assume_abort_if_not(var_1_20 <= 4294967295) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L174] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L174] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=128, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L175] var_1_22 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_22 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L176] RET assume_abort_if_not(var_1_22 >= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L177] CALL assume_abort_if_not(var_1_22 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L177] RET assume_abort_if_not(var_1_22 <= 254) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=37558, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L178] var_1_24 = __VERIFIER_nondet_ushort() [L179] CALL assume_abort_if_not(var_1_24 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L179] RET assume_abort_if_not(var_1_24 >= 32767) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L180] CALL assume_abort_if_not(var_1_24 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L180] RET assume_abort_if_not(var_1_24 <= 65534) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_27=21/5, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L181] var_1_27 = __VERIFIER_nondet_double() [L182] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L182] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L183] CALL assume_abort_if_not(var_1_27 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L183] RET assume_abort_if_not(var_1_27 != 0.0F) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L184] var_1_30 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_30 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L185] RET assume_abort_if_not(var_1_30 >= 1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L186] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L186] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L187] var_1_32 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L188] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L189] CALL assume_abort_if_not(var_1_32 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L189] RET assume_abort_if_not(var_1_32 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L190] var_1_33 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L191] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L192] CALL assume_abort_if_not(var_1_33 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L192] RET assume_abort_if_not(var_1_33 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L193] var_1_34 = __VERIFIER_nondet_uchar() [L194] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L194] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L195] CALL assume_abort_if_not(var_1_34 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L195] RET assume_abort_if_not(var_1_34 <= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=2, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L196] var_1_36 = __VERIFIER_nondet_uchar() [L197] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L197] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L198] CALL assume_abort_if_not(var_1_36 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L198] RET assume_abort_if_not(var_1_36 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=8, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L199] var_1_37 = __VERIFIER_nondet_uchar() [L200] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L200] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L201] CALL assume_abort_if_not(var_1_37 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L201] RET assume_abort_if_not(var_1_37 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=10, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L202] var_1_38 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L203] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L204] CALL assume_abort_if_not(var_1_38 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L204] RET assume_abort_if_not(var_1_38 <= 127) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=100, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L223] RET updateVariables() [L224] CALL step() [L65] COND TRUE (last_1_var_1_35 / ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) == (last_1_var_1_1 * (last_1_var_1_39 * var_1_5)) [L66] var_1_11 = ((((var_1_14) < (10)) ? (var_1_14) : (10))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L68] var_1_15 = (var_1_16 - ((((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) > (var_1_18)) ? (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) : (var_1_18)))) [L69] var_1_29 = (! var_1_30) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L70] COND FALSE !(\read(var_1_29)) [L73] var_1_31 = (var_1_32 || (var_1_33 || var_1_34)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=1000000, var_1_40=32, var_1_41=0, var_1_42=100, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L75] var_1_39 = (4u + 10u) [L76] var_1_41 = var_1_12 [L77] var_1_42 = var_1_7 [L78] unsigned char stepLocal_5 = var_1_17 > var_1_18; [L79] unsigned long int stepLocal_4 = var_1_42; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L80] COND FALSE !(var_1_18 < var_1_15) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L91] unsigned long int stepLocal_6 = var_1_7; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, stepLocal_6=4293918160, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L92] COND FALSE !(stepLocal_6 < var_1_41) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=10000, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L95] COND TRUE (var_1_17 / var_1_27) <= var_1_15 [L96] var_1_25 = var_1_42 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L101] unsigned long int stepLocal_0 = var_1_39; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_0=14, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L102] COND TRUE stepLocal_0 != var_1_21 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L103] COND FALSE !(\read(var_1_29)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=256] [L107] COND FALSE !(var_1_29 && var_1_31) [L118] var_1_8 = var_1_21 VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=256, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L120] COND TRUE ! var_1_29 [L121] var_1_23 = (var_1_24 - var_1_1) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L123] unsigned long int stepLocal_2 = var_1_5; [L124] unsigned char stepLocal_1 = var_1_31; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_2=-2148007936, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L125] COND FALSE !(var_1_23 > stepLocal_2) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=4293918160, stepLocal_5=1, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L130] signed long int stepLocal_8 = (((var_1_11) < (8)) ? (var_1_11) : (8)); [L131] signed long int stepLocal_7 = 64; VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=4293918160, stepLocal_5=1, stepLocal_7=64, stepLocal_8=8, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L132] COND FALSE !(var_1_21 > stepLocal_7) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=4293918160, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L139] unsigned long int stepLocal_3 = var_1_5 - (var_1_12 + var_1_14); VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_3=-2148008216, stepLocal_4=4293918160, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=128, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L140] COND TRUE stepLocal_3 == (var_1_7 / ((((var_1_13) > (var_1_20)) ? (var_1_13) : (var_1_20)))) [L141] var_1_19 = ((((((var_1_35) > (4)) ? (var_1_35) : (4))) - var_1_13) + var_1_12) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=4293918160, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=49, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=32, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L145] var_1_40 = ((((var_1_37) < (var_1_35)) ? (var_1_37) : (var_1_35))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, stepLocal_1=0, stepLocal_4=4293918160, stepLocal_5=1, stepLocal_8=8, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=49, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L224] RET step() [L225] CALL, EXPR property() [L214] EXPR (((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=49, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L214] EXPR (var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21)) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=49, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L214] EXPR (((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=49, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L214-L215] return ((((((((((((((((var_1_39 != var_1_21) ? (var_1_29 ? (var_1_1 == ((unsigned long int) ((var_1_5 + 1668503833u) - (50u + 256u)))) : 1) : 1) && ((var_1_23 > var_1_5) ? (((var_1_5 < var_1_23) || var_1_31) ? (var_1_6 == ((unsigned long int) (var_1_7 - var_1_5))) : 1) : 1)) && ((var_1_29 && var_1_31) ? ((var_1_5 < var_1_7) ? ((var_1_41 <= (5u ^ last_1_var_1_8)) ? (var_1_8 == ((signed short int) var_1_21)) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21))) : (var_1_8 == ((signed short int) var_1_21)))) && (((last_1_var_1_35 / ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) == (last_1_var_1_1 * (last_1_var_1_39 * var_1_5))) ? (var_1_11 == ((unsigned char) ((((var_1_14) < (10)) ? (var_1_14) : (10))))) : 1)) && (var_1_15 == ((double) (var_1_16 - ((((((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) > (var_1_18)) ? (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))) : (var_1_18))))))) && (((var_1_5 - (var_1_12 + var_1_14)) == (var_1_7 / ((((var_1_13) > (var_1_20)) ? (var_1_13) : (var_1_20))))) ? (var_1_19 == ((signed short int) ((((((var_1_35) > (4)) ? (var_1_35) : (4))) - var_1_13) + var_1_12))) : (var_1_19 == ((signed short int) var_1_14)))) && ((var_1_18 < var_1_15) ? ((var_1_42 >= 200) ? (var_1_21 == ((unsigned char) ((((25) < (var_1_14)) ? (25) : (var_1_14))))) : ((var_1_31 || (var_1_17 > var_1_18)) ? (var_1_21 == ((unsigned char) ((((var_1_22 - 1) < 0 ) ? -(var_1_22 - 1) : (var_1_22 - 1))))) : (var_1_21 == ((unsigned char) var_1_22)))) : 1)) && ((! var_1_29) ? (var_1_23 == ((unsigned short int) (var_1_24 - var_1_1))) : 1)) && ((var_1_7 < var_1_41) ? (var_1_25 == ((unsigned long int) ((((last_1_var_1_25) < (var_1_22)) ? (last_1_var_1_25) : (var_1_22))))) : (((var_1_17 / var_1_27) <= var_1_15) ? (var_1_25 == ((unsigned long int) var_1_42)) : (var_1_25 == ((unsigned long int) 10000000u))))) && (var_1_29 == ((unsigned char) (! var_1_30)))) && (var_1_29 ? (var_1_31 == ((unsigned char) (! var_1_30))) : (var_1_31 == ((unsigned char) (var_1_32 || (var_1_33 || var_1_34)))))) && ((var_1_21 > 64) ? ((var_1_8 < ((((var_1_11) < (8)) ? (var_1_11) : (8)))) ? (var_1_35 == ((unsigned char) (var_1_36 + ((((var_1_37) > (var_1_38)) ? (var_1_37) : (var_1_38)))))) : (var_1_35 == ((unsigned char) (((((((((var_1_22 - var_1_38)) < (var_1_14)) ? ((var_1_22 - var_1_38)) : (var_1_14)))) > (var_1_37)) ? ((((((var_1_22 - var_1_38)) < (var_1_14)) ? ((var_1_22 - var_1_38)) : (var_1_14)))) : (var_1_37)))))) : 1)) && (var_1_39 == ((unsigned long int) (4u + 10u)))) && (var_1_40 == ((signed long int) ((((var_1_37) < (var_1_35)) ? (var_1_37) : (var_1_35)))))) && (var_1_41 == ((unsigned short int) var_1_12))) && (var_1_42 == ((unsigned long int) var_1_7)) ; [L225] RET, EXPR property() [L225] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=49, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] [L19] reach_error() VAL [isInitial=1, last_1_var_1_1=128, last_1_var_1_25=10000, last_1_var_1_35=25, last_1_var_1_39=1000000, last_1_var_1_8=256, var_1_11=10, var_1_12=26, var_1_13=2, var_1_14=254, var_1_19=49, var_1_1=128, var_1_20=1, var_1_21=2, var_1_22=127, var_1_23=65406, var_1_24=65534, var_1_25=4293918160, var_1_29=0, var_1_30=1, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=25, var_1_36=0, var_1_37=127, var_1_38=0, var_1_39=14, var_1_40=25, var_1_41=26, var_1_42=4293918160, var_1_5=-2148007936, var_1_6=32, var_1_7=4293918160, var_1_8=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 118 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 24.3s, OverallIterations: 10, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 6.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1867 SdHoareTripleChecker+Valid, 4.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1865 mSDsluCounter, 5998 SdHoareTripleChecker+Invalid, 4.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3921 mSDsCounter, 135 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2415 IncrementalHoareTripleChecker+Invalid, 2550 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 135 mSolverCounterUnsat, 2077 mSDtfsCounter, 2415 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 574 GetRequests, 516 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=346occurred in iteration=9, InterpolantAutomatonStates: 57, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 9 MinimizatonAttempts, 1042 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 7.5s SatisfiabilityAnalysisTime, 8.9s InterpolantComputationTime, 2892 NumberOfCodeBlocks, 2892 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2637 ConstructedInterpolants, 0 QuantifiedInterpolants, 6358 SizeOfPredicates, 5 NumberOfNonLiveVariables, 553 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 11 InterpolantComputations, 8 PerfectInterpolantSequences, 30617/30932 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 15:40:05,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 f82b1bd76fed9dc2b7576bdbecd15d72b4daeed5c8799ebaded7a999f084df22 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 15:40:07,220 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 15:40:07,298 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-12-02 15:40:07,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 15:40:07,304 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 15:40:07,324 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 15:40:07,325 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 15:40:07,325 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 15:40:07,326 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 15:40:07,326 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 15:40:07,326 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 15:40:07,326 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 15:40:07,326 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 15:40:07,326 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 15:40:07,326 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 15:40:07,327 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 15:40:07,327 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 15:40:07,328 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:40:07,328 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 15:40:07,328 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:40:07,329 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 15:40:07,329 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 15:40:07,330 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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 -> f82b1bd76fed9dc2b7576bdbecd15d72b4daeed5c8799ebaded7a999f084df22 [2024-12-02 15:40:07,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 15:40:07,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 15:40:07,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 15:40:07,585 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 15:40:07,586 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 15:40:07,587 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-12-02 15:40:10,398 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data/2e0c2ac2f/31938763768a40d4a5ce40fe183563d5/FLAGe183de806 [2024-12-02 15:40:10,606 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 15:40:10,606 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-12-02 15:40:10,616 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data/2e0c2ac2f/31938763768a40d4a5ce40fe183563d5/FLAGe183de806 [2024-12-02 15:40:10,632 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/data/2e0c2ac2f/31938763768a40d4a5ce40fe183563d5 [2024-12-02 15:40:10,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 15:40:10,636 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 15:40:10,638 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 15:40:10,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 15:40:10,642 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 15:40:10,643 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:10,644 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2498e074 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10, skipping insertion in model container [2024-12-02 15:40:10,644 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:10,667 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 15:40:10,801 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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i[916,929] [2024-12-02 15:40:10,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:40:10,893 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 15:40:10,902 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_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-89.i[916,929] [2024-12-02 15:40:10,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:40:10,961 INFO L204 MainTranslator]: Completed translation [2024-12-02 15:40:10,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10 WrapperNode [2024-12-02 15:40:10,962 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 15:40:10,963 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 15:40:10,963 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 15:40:10,963 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 15:40:10,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:10,982 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,010 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2024-12-02 15:40:11,010 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 15:40:11,011 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 15:40:11,011 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 15:40:11,011 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 15:40:11,022 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,026 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,039 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 15:40:11,039 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,039 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,051 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,053 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,056 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,059 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,061 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,064 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 15:40:11,065 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 15:40:11,066 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 15:40:11,066 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 15:40:11,067 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (1/1) ... [2024-12-02 15:40:11,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:40:11,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 15:40:11,098 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 15:40:11,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 15:40:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 15:40:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-12-02 15:40:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 15:40:11,128 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 15:40:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 15:40:11,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 15:40:11,209 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 15:40:11,211 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 15:40:24,324 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-02 15:40:24,324 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 15:40:24,335 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 15:40:24,335 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 15:40:24,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:40:24 BoogieIcfgContainer [2024-12-02 15:40:24,336 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 15:40:24,338 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 15:40:24,339 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 15:40:24,343 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 15:40:24,344 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:40:10" (1/3) ... [2024-12-02 15:40:24,344 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2801d922 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:40:24, skipping insertion in model container [2024-12-02 15:40:24,344 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:40:10" (2/3) ... [2024-12-02 15:40:24,345 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2801d922 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:40:24, skipping insertion in model container [2024-12-02 15:40:24,345 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:40:24" (3/3) ... [2024-12-02 15:40:24,346 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-89.i [2024-12-02 15:40:24,361 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 15:40:24,364 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-89.i that has 2 procedures, 103 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 15:40:24,414 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 15:40:24,424 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;@681643dd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 15:40:24,424 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 15:40:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand has 103 states, 62 states have (on average 1.3709677419354838) internal successors, (85), 63 states have internal predecessors, (85), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-12-02 15:40:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-02 15:40:24,442 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:40:24,443 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:40:24,443 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:40:24,448 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:40:24,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1924656238, now seen corresponding path program 1 times [2024-12-02 15:40:24,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 15:40:24,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1904669702] [2024-12-02 15:40:24,459 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:40:24,459 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 15:40:24,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 15:40:24,461 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:40:24,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:40:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:40:25,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 15:40:25,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 15:40:25,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 714 proven. 0 refuted. 0 times theorem prover too weak. 2098 trivial. 0 not checked. [2024-12-02 15:40:25,692 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 15:40:25,692 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 15:40:25,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1904669702] [2024-12-02 15:40:25,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1904669702] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:40:25,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:40:25,694 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:40:25,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067245308] [2024-12-02 15:40:25,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:40:25,700 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 15:40:25,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 15:40:25,718 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 15:40:25,719 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 15:40:25,721 INFO L87 Difference]: Start difference. First operand has 103 states, 62 states have (on average 1.3709677419354838) internal successors, (85), 63 states have internal predecessors, (85), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-12-02 15:40:25,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:40:25,751 INFO L93 Difference]: Finished difference Result 203 states and 357 transitions. [2024-12-02 15:40:25,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 15:40:25,752 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 237 [2024-12-02 15:40:25,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:40:25,758 INFO L225 Difference]: With dead ends: 203 [2024-12-02 15:40:25,758 INFO L226 Difference]: Without dead ends: 99 [2024-12-02 15:40:25,761 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 236 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 15:40:25,764 INFO L435 NwaCegarLoop]: 158 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, 158 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 15:40:25,765 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 15:40:25,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2024-12-02 15:40:25,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2024-12-02 15:40:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 59 states have (on average 1.3220338983050848) internal successors, (78), 59 states have internal predecessors, (78), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-12-02 15:40:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 154 transitions. [2024-12-02 15:40:25,812 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 154 transitions. Word has length 237 [2024-12-02 15:40:25,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:40:25,812 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 154 transitions. [2024-12-02 15:40:25,812 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-12-02 15:40:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 154 transitions. [2024-12-02 15:40:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-02 15:40:25,817 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:40:25,817 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:40:25,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:40:26,018 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:40:26,018 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:40:26,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:40:26,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1467514006, now seen corresponding path program 1 times [2024-12-02 15:40:26,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 15:40:26,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [765720751] [2024-12-02 15:40:26,020 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:40:26,020 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 15:40:26,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 15:40:26,022 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:40:26,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:40:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:40:27,135 INFO L256 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-02 15:40:27,143 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 15:40:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 1333 proven. 39 refuted. 0 times theorem prover too weak. 1440 trivial. 0 not checked. [2024-12-02 15:40:28,563 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 15:40:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 72 proven. 39 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2024-12-02 15:40:30,484 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 15:40:30,484 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [765720751] [2024-12-02 15:40:30,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [765720751] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 15:40:30,484 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 15:40:30,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2024-12-02 15:40:30,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684837604] [2024-12-02 15:40:30,484 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 15:40:30,486 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-12-02 15:40:30,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 15:40:30,487 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-12-02 15:40:30,487 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2024-12-02 15:40:30,487 INFO L87 Difference]: Start difference. First operand 99 states and 154 transitions. Second operand has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 2 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-12-02 15:40:37,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:40:41,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:40:45,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:40:45,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:40:45,162 INFO L93 Difference]: Finished difference Result 199 states and 306 transitions. [2024-12-02 15:40:45,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 15:40:45,242 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 2 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 237 [2024-12-02 15:40:45,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:40:45,244 INFO L225 Difference]: With dead ends: 199 [2024-12-02 15:40:45,244 INFO L226 Difference]: Without dead ends: 103 [2024-12-02 15:40:45,245 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 466 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=67, Invalid=115, Unknown=0, NotChecked=0, Total=182 [2024-12-02 15:40:45,246 INFO L435 NwaCegarLoop]: 101 mSDtfsCounter, 130 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 205 mSolverCounterSat, 140 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 225 SdHoareTripleChecker+Invalid, 348 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 205 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.2s IncrementalHoareTripleChecker+Time [2024-12-02 15:40:45,246 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 225 Invalid, 348 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 205 Invalid, 3 Unknown, 0 Unchecked, 14.2s Time] [2024-12-02 15:40:45,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2024-12-02 15:40:45,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 101. [2024-12-02 15:40:45,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 60 states have (on average 1.2166666666666666) internal successors, (73), 60 states have internal predecessors, (73), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-12-02 15:40:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 149 transitions. [2024-12-02 15:40:45,263 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 149 transitions. Word has length 237 [2024-12-02 15:40:45,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:40:45,263 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 149 transitions. [2024-12-02 15:40:45,264 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 2 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-12-02 15:40:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 149 transitions. [2024-12-02 15:40:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-02 15:40:45,267 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:40:45,267 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:40:45,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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)] Ended with exit code 0 [2024-12-02 15:40:45,468 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:40:45,468 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:40:45,469 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:40:45,469 INFO L85 PathProgramCache]: Analyzing trace with hash 2009804840, now seen corresponding path program 1 times [2024-12-02 15:40:45,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 15:40:45,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [689345475] [2024-12-02 15:40:45,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:40:45,470 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 15:40:45,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 15:40:45,472 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:40:45,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 (4)] Waiting until timeout for monitored process [2024-12-02 15:40:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:40:46,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-02 15:40:46,534 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 15:40:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 321 proven. 105 refuted. 0 times theorem prover too weak. 2386 trivial. 0 not checked. [2024-12-02 15:40:49,851 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 15:40:50,297 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 15:40:50,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [689345475] [2024-12-02 15:40:50,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [689345475] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 15:40:50,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [108560775] [2024-12-02 15:40:50,297 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:40:50,298 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 15:40:50,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 15:40:50,300 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 15:40:50,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-02 15:40:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:40:50,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 15:40:50,756 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 15:40:54,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-02 15:40:54,603 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 15:40:54,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [108560775] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:40:54,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 15:40:54,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 9 [2024-12-02 15:40:54,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874784816] [2024-12-02 15:40:54,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:40:54,604 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 15:40:54,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 15:40:54,604 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 15:40:54,605 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2024-12-02 15:40:54,605 INFO L87 Difference]: Start difference. First operand 101 states and 149 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:41:00,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:41:04,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:41:08,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:41:12,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.94s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:41:13,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:41:13,580 INFO L93 Difference]: Finished difference Result 369 states and 550 transitions. [2024-12-02 15:41:13,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 15:41:13,582 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 237 [2024-12-02 15:41:13,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:41:13,586 INFO L225 Difference]: With dead ends: 369 [2024-12-02 15:41:13,587 INFO L226 Difference]: Without dead ends: 271 [2024-12-02 15:41:13,588 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 497 GetRequests, 487 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2024-12-02 15:41:13,589 INFO L435 NwaCegarLoop]: 246 mSDtfsCounter, 136 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 269 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 523 SdHoareTripleChecker+Invalid, 272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 269 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2024-12-02 15:41:13,589 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 523 Invalid, 272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 269 Invalid, 3 Unknown, 0 Unchecked, 18.8s Time] [2024-12-02 15:41:13,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2024-12-02 15:41:13,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 195. [2024-12-02 15:41:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 114 states have (on average 1.2017543859649122) internal successors, (137), 114 states have internal predecessors, (137), 76 states have call successors, (76), 4 states have call predecessors, (76), 4 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-12-02 15:41:13,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 289 transitions. [2024-12-02 15:41:13,642 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 289 transitions. Word has length 237 [2024-12-02 15:41:13,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:41:13,643 INFO L471 AbstractCegarLoop]: Abstraction has 195 states and 289 transitions. [2024-12-02 15:41:13,643 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2024-12-02 15:41:13,643 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 289 transitions. [2024-12-02 15:41:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-02 15:41:13,646 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:41:13,646 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:41:13,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 (4)] Ended with exit code 0 [2024-12-02 15:41:13,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-02 15:41:14,047 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt [2024-12-02 15:41:14,047 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:41:14,047 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:41:14,048 INFO L85 PathProgramCache]: Analyzing trace with hash 805200696, now seen corresponding path program 1 times [2024-12-02 15:41:14,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 15:41:14,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1462846070] [2024-12-02 15:41:14,048 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:41:14,048 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 15:41:14,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 15:41:14,050 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:41:14,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 (6)] Waiting until timeout for monitored process [2024-12-02 15:41:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:41:15,093 INFO L256 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-02 15:41:15,097 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 15:41:18,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 321 proven. 105 refuted. 0 times theorem prover too weak. 2386 trivial. 0 not checked. [2024-12-02 15:41:18,278 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 15:41:18,716 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 15:41:18,717 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1462846070] [2024-12-02 15:41:18,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1462846070] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 15:41:18,717 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [975829505] [2024-12-02 15:41:18,717 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:41:18,717 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-02 15:41:18,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 [2024-12-02 15:41:18,719 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-02 15:41:18,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-02 15:41:20,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:41:20,856 INFO L256 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-02 15:41:20,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 15:41:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 321 proven. 105 refuted. 0 times theorem prover too weak. 2386 trivial. 0 not checked. [2024-12-02 15:41:23,902 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 15:41:24,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [975829505] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 15:41:24,083 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 15:41:24,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2024-12-02 15:41:24,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366308908] [2024-12-02 15:41:24,083 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 15:41:24,084 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 15:41:24,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 15:41:24,084 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 15:41:24,085 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-12-02 15:41:24,085 INFO L87 Difference]: Start difference. First operand 195 states and 289 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-12-02 15:41:30,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:41:34,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:41:38,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:41:42,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 15:41:42,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:41:42,820 INFO L93 Difference]: Finished difference Result 399 states and 585 transitions. [2024-12-02 15:41:42,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 15:41:42,896 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 238 [2024-12-02 15:41:42,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:41:42,898 INFO L225 Difference]: With dead ends: 399 [2024-12-02 15:41:42,898 INFO L226 Difference]: Without dead ends: 207 [2024-12-02 15:41:42,899 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 529 GetRequests, 519 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2024-12-02 15:41:42,900 INFO L435 NwaCegarLoop]: 99 mSDtfsCounter, 44 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 252 mSolverCounterSat, 14 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 317 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 252 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.4s IncrementalHoareTripleChecker+Time [2024-12-02 15:41:42,900 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 317 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 252 Invalid, 4 Unknown, 0 Unchecked, 18.4s Time] [2024-12-02 15:41:42,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2024-12-02 15:41:42,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 203. [2024-12-02 15:41:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 203 states, 120 states have (on average 1.175) internal successors, (141), 120 states have internal predecessors, (141), 76 states have call successors, (76), 6 states have call predecessors, (76), 6 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2024-12-02 15:41:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 293 transitions. [2024-12-02 15:41:42,942 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 293 transitions. Word has length 238 [2024-12-02 15:41:42,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:41:42,943 INFO L471 AbstractCegarLoop]: Abstraction has 203 states and 293 transitions. [2024-12-02 15:41:42,944 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 2 states have call successors, (38), 2 states have call predecessors, (38), 3 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2024-12-02 15:41:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 293 transitions. [2024-12-02 15:41:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-02 15:41:42,945 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:41:42,946 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:41:42,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-02 15:41:43,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 (6)] Ended with exit code 0 [2024-12-02 15:41:43,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:41:43,347 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:41:43,347 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:41:43,347 INFO L85 PathProgramCache]: Analyzing trace with hash 764052360, now seen corresponding path program 1 times [2024-12-02 15:41:43,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 15:41:43,348 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [393664307] [2024-12-02 15:41:43,348 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:41:43,348 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 15:41:43,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 15:41:43,350 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 15:41:43,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78eed0a4-d2fa-4e01-adc2-1a15ea4b93d6/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 (8)] Waiting until timeout for monitored process [2024-12-02 15:41:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:41:44,464 INFO L256 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-02 15:41:44,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 15:43:07,659 WARN L286 SmtUtils]: Spent 30.16s on a formula simplification that was a NOOP. DAG size: 67 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 15:44:17,179 WARN L286 SmtUtils]: Spent 33.24s on a formula simplification that was a NOOP. DAG size: 84 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 15:45:43,382 WARN L286 SmtUtils]: Spent 45.68s on a formula simplification that was a NOOP. DAG size: 93 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 15:45:58,882 WARN L286 SmtUtils]: Spent 5.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:48:27,206 WARN L286 SmtUtils]: Spent 1.30m on a formula simplification that was a NOOP. DAG size: 95 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 15:49:12,661 WARN L286 SmtUtils]: Spent 5.05s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:49:21,454 WARN L286 SmtUtils]: Spent 5.03s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:51:11,477 WARN L286 SmtUtils]: Spent 5.37s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:51:23,718 WARN L286 SmtUtils]: Spent 8.48s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:51:32,152 WARN L286 SmtUtils]: Spent 8.43s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:51:40,360 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:51:48,579 WARN L286 SmtUtils]: Spent 8.22s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:51:56,785 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:52:05,006 WARN L286 SmtUtils]: Spent 8.22s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:52:13,221 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:52:21,448 WARN L286 SmtUtils]: Spent 8.23s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:52:29,672 WARN L286 SmtUtils]: Spent 8.22s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:52:37,911 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:52:46,139 WARN L286 SmtUtils]: Spent 8.23s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:52:54,392 WARN L286 SmtUtils]: Spent 8.25s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:53:02,607 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:53:10,833 WARN L286 SmtUtils]: Spent 8.23s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:53:19,075 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:53:27,221 WARN L286 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:53:35,458 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:53:43,699 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:53:51,915 WARN L286 SmtUtils]: Spent 8.22s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:54:00,162 WARN L286 SmtUtils]: Spent 8.25s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:54:08,468 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:54:16,741 WARN L286 SmtUtils]: Spent 8.27s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 15:54:24,980 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)