./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC --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 5e05fbea647d08f9f64cc4b8e2dc10f2f7a353b608bdc2068bb01fb96d4ab6de --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:20:08,667 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:20:08,765 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-23 23:20:08,781 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:20:08,781 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:20:08,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:20:08,819 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:20:08,820 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:20:08,821 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:20:08,821 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:20:08,821 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:20:08,821 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:20:08,822 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:20:08,822 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:20:08,822 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:20:08,823 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:20:08,823 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:20:08,823 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-23 23:20:08,823 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:20:08,824 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-23 23:20:08,824 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:20:08,824 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:20:08,824 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:20:08,824 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:20:08,825 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-23 23:20:08,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:20:08,825 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:20:08,825 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:20:08,826 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:20:08,826 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:20:08,826 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:20:08,826 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:20:08,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:20:08,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:20:08,827 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:20:08,827 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:20:08,827 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:20:08,828 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:20:08,828 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:20:08,828 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:20:08,828 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:20:08,829 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:20:08,829 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:20:08,829 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:20:08,829 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:20:08,829 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:20:08,830 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:20:08,830 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:20:08,830 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_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC 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 -> 5e05fbea647d08f9f64cc4b8e2dc10f2f7a353b608bdc2068bb01fb96d4ab6de [2024-11-23 23:20:09,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:20:09,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:20:09,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:20:09,303 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:20:09,304 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:20:09,307 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i [2024-11-23 23:20:13,371 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data/69c3d38b7/3538f7edc2884df98d7730e2b176f765/FLAG56979e0b7 [2024-11-23 23:20:13,789 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:20:13,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i [2024-11-23 23:20:13,809 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data/69c3d38b7/3538f7edc2884df98d7730e2b176f765/FLAG56979e0b7 [2024-11-23 23:20:13,837 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data/69c3d38b7/3538f7edc2884df98d7730e2b176f765 [2024-11-23 23:20:13,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:20:13,845 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:20:13,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:20:13,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:20:13,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:20:13,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:20:13" (1/1) ... [2024-11-23 23:20:13,863 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cd651dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:13, skipping insertion in model container [2024-11-23 23:20:13,864 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:20:13" (1/1) ... [2024-11-23 23:20:13,902 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:20:14,165 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_50fe7e7d-c96f-41dc-8499-dc88653ed530/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i[914,927] [2024-11-23 23:20:14,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:20:14,337 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:20:14,357 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_50fe7e7d-c96f-41dc-8499-dc88653ed530/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i[914,927] [2024-11-23 23:20:14,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:20:14,470 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:20:14,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14 WrapperNode [2024-11-23 23:20:14,471 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:20:14,472 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:20:14,473 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:20:14,473 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:20:14,484 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,506 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,599 INFO L138 Inliner]: procedures = 26, calls = 54, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2024-11-23 23:20:14,600 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:20:14,601 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:20:14,601 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:20:14,601 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:20:14,615 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,623 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,669 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]. [2024-11-23 23:20:14,669 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,669 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,686 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,688 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,694 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,700 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,708 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,716 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:20:14,720 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:20:14,721 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:20:14,722 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:20:14,723 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (1/1) ... [2024-11-23 23:20:14,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:20:14,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:20:14,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:20:14,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:20:14,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:20:14,826 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 23:20:14,826 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 23:20:14,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 23:20:14,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:20:14,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:20:14,980 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:20:14,984 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:20:15,870 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-23 23:20:15,870 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:20:15,887 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:20:15,887 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-23 23:20:15,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:20:15 BoogieIcfgContainer [2024-11-23 23:20:15,888 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:20:15,891 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:20:15,891 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:20:15,898 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:20:15,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:20:13" (1/3) ... [2024-11-23 23:20:15,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4207e405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:20:15, skipping insertion in model container [2024-11-23 23:20:15,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:14" (2/3) ... [2024-11-23 23:20:15,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4207e405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:20:15, skipping insertion in model container [2024-11-23 23:20:15,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:20:15" (3/3) ... [2024-11-23 23:20:15,902 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-8.i [2024-11-23 23:20:15,923 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:20:15,925 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-8.i that has 2 procedures, 106 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-23 23:20:16,015 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:20:16,037 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;@2d93efd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:20:16,037 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 23:20:16,043 INFO L276 IsEmpty]: Start isEmpty. Operand has 106 states, 62 states have (on average 1.435483870967742) internal successors, (89), 63 states have internal predecessors, (89), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2024-11-23 23:20:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-23 23:20:16,071 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:20:16,073 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:20:16,074 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:20:16,083 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:20:16,083 INFO L85 PathProgramCache]: Analyzing trace with hash 2143027011, now seen corresponding path program 1 times [2024-11-23 23:20:16,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:20:16,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153972989] [2024-11-23 23:20:16,098 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:20:16,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:20:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:20:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3200 trivial. 0 not checked. [2024-11-23 23:20:16,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:20:16,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153972989] [2024-11-23 23:20:16,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1153972989] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:20:16,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [453779925] [2024-11-23 23:20:16,725 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:20:16,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:20:16,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:20:16,728 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:20:16,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-23 23:20:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:20:17,065 INFO L256 TraceCheckSpWp]: Trace formula consists of 538 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-23 23:20:17,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:20:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 3200 trivial. 0 not checked. [2024-11-23 23:20:17,149 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:20:17,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [453779925] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:20:17,150 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 23:20:17,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-23 23:20:17,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1624260399] [2024-11-23 23:20:17,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:20:17,159 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-23 23:20:17,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:20:17,235 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-23 23:20:17,236 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 23:20:17,242 INFO L87 Difference]: Start difference. First operand has 106 states, 62 states have (on average 1.435483870967742) internal successors, (89), 63 states have internal predecessors, (89), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (41), 1 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-23 23:20:17,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:20:17,306 INFO L93 Difference]: Finished difference Result 205 states and 377 transitions. [2024-11-23 23:20:17,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-23 23:20:17,309 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (41), 1 states have call predecessors, (41), 2 states have call successors, (41) Word has length 249 [2024-11-23 23:20:17,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:20:17,318 INFO L225 Difference]: With dead ends: 205 [2024-11-23 23:20:17,318 INFO L226 Difference]: Without dead ends: 102 [2024-11-23 23:20:17,324 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 23:20:17,328 INFO L435 NwaCegarLoop]: 163 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, 163 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 [2024-11-23 23:20:17,329 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 163 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:20:17,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2024-11-23 23:20:17,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2024-11-23 23:20:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 59 states have (on average 1.3728813559322033) internal successors, (81), 59 states have internal predecessors, (81), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2024-11-23 23:20:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 163 transitions. [2024-11-23 23:20:17,398 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 163 transitions. Word has length 249 [2024-11-23 23:20:17,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:20:17,398 INFO L471 AbstractCegarLoop]: Abstraction has 102 states and 163 transitions. [2024-11-23 23:20:17,399 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (41), 1 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-23 23:20:17,399 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 163 transitions. [2024-11-23 23:20:17,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-23 23:20:17,406 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:20:17,406 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:20:17,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-23 23:20:17,607 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-23 23:20:17,607 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:20:17,608 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:20:17,608 INFO L85 PathProgramCache]: Analyzing trace with hash 306471229, now seen corresponding path program 1 times [2024-11-23 23:20:17,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:20:17,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174748543] [2024-11-23 23:20:17,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:20:17,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:20:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:20:18,497 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-11-23 23:20:18,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:20:18,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [174748543] [2024-11-23 23:20:18,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [174748543] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:20:18,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:20:18,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:20:18,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281922438] [2024-11-23 23:20:18,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:20:18,501 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:20:18,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:20:18,502 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:20:18,502 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:20:18,503 INFO L87 Difference]: Start difference. First operand 102 states and 163 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 1 states have call predecessors, (41), 1 states have call successors, (41) [2024-11-23 23:20:18,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:20:18,630 INFO L93 Difference]: Finished difference Result 300 states and 483 transitions. [2024-11-23 23:20:18,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:20:18,632 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 1 states have call predecessors, (41), 1 states have call successors, (41) Word has length 249 [2024-11-23 23:20:18,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:20:18,641 INFO L225 Difference]: With dead ends: 300 [2024-11-23 23:20:18,642 INFO L226 Difference]: Without dead ends: 201 [2024-11-23 23:20:18,643 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 [2024-11-23 23:20:18,645 INFO L435 NwaCegarLoop]: 191 mSDtfsCounter, 89 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 344 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:20:18,645 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [89 Valid, 344 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:20:18,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2024-11-23 23:20:18,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 199. [2024-11-23 23:20:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 199 states, 114 states have (on average 1.3771929824561404) internal successors, (157), 114 states have internal predecessors, (157), 82 states have call successors, (82), 2 states have call predecessors, (82), 2 states have return successors, (82), 82 states have call predecessors, (82), 82 states have call successors, (82) [2024-11-23 23:20:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 321 transitions. [2024-11-23 23:20:18,718 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 321 transitions. Word has length 249 [2024-11-23 23:20:18,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:20:18,720 INFO L471 AbstractCegarLoop]: Abstraction has 199 states and 321 transitions. [2024-11-23 23:20:18,720 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 1 states have call predecessors, (41), 1 states have call successors, (41) [2024-11-23 23:20:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 321 transitions. [2024-11-23 23:20:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-23 23:20:18,726 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:20:18,726 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:20:18,727 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 23:20:18,727 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:20:18,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:20:18,728 INFO L85 PathProgramCache]: Analyzing trace with hash 1327539583, now seen corresponding path program 1 times [2024-11-23 23:20:18,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:20:18,729 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550083454] [2024-11-23 23:20:18,729 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:20:18,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:20:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-23 23:20:19,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1819835506] [2024-11-23 23:20:19,147 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:20:19,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:20:19,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:20:19,150 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:20:19,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-23 23:20:19,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:20:19,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 539 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-23 23:20:19,463 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:20:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 348 proven. 114 refuted. 0 times theorem prover too weak. 2818 trivial. 0 not checked. [2024-11-23 23:20:23,227 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-23 23:20:24,366 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 6 proven. 114 refuted. 0 times theorem prover too weak. 3160 trivial. 0 not checked. [2024-11-23 23:20:24,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:20:24,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550083454] [2024-11-23 23:20:24,367 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-23 23:20:24,368 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1819835506] [2024-11-23 23:20:24,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1819835506] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-23 23:20:24,368 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-23 23:20:24,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 14 [2024-11-23 23:20:24,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020264008] [2024-11-23 23:20:24,368 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-23 23:20:24,374 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-23 23:20:24,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:20:24,376 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-23 23:20:24,378 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2024-11-23 23:20:24,378 INFO L87 Difference]: Start difference. First operand 199 states and 321 transitions. Second operand has 14 states, 13 states have (on average 7.153846153846154) internal successors, (93), 14 states have internal predecessors, (93), 4 states have call successors, (82), 3 states have call predecessors, (82), 5 states have return successors, (82), 4 states have call predecessors, (82), 4 states have call successors, (82) [2024-11-23 23:20:26,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:20:26,629 INFO L93 Difference]: Finished difference Result 663 states and 1055 transitions. [2024-11-23 23:20:26,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-23 23:20:26,631 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 13 states have (on average 7.153846153846154) internal successors, (93), 14 states have internal predecessors, (93), 4 states have call successors, (82), 3 states have call predecessors, (82), 5 states have return successors, (82), 4 states have call predecessors, (82), 4 states have call successors, (82) Word has length 249 [2024-11-23 23:20:26,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:20:26,653 INFO L225 Difference]: With dead ends: 663 [2024-11-23 23:20:26,654 INFO L226 Difference]: Without dead ends: 467 [2024-11-23 23:20:26,657 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 507 GetRequests, 486 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=175, Invalid=331, Unknown=0, NotChecked=0, Total=506 [2024-11-23 23:20:26,658 INFO L435 NwaCegarLoop]: 116 mSDtfsCounter, 346 mSDsluCounter, 501 mSDsCounter, 0 mSdLazyCounter, 648 mSolverCounterSat, 187 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 384 SdHoareTripleChecker+Valid, 617 SdHoareTripleChecker+Invalid, 835 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 187 IncrementalHoareTripleChecker+Valid, 648 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-23 23:20:26,659 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [384 Valid, 617 Invalid, 835 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [187 Valid, 648 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-23 23:20:26,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2024-11-23 23:20:26,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 401. [2024-11-23 23:20:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 401 states, 230 states have (on average 1.3652173913043477) internal successors, (314), 230 states have internal predecessors, (314), 164 states have call successors, (164), 6 states have call predecessors, (164), 6 states have return successors, (164), 164 states have call predecessors, (164), 164 states have call successors, (164) [2024-11-23 23:20:26,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 642 transitions. [2024-11-23 23:20:26,844 INFO L78 Accepts]: Start accepts. Automaton has 401 states and 642 transitions. Word has length 249 [2024-11-23 23:20:26,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:20:26,847 INFO L471 AbstractCegarLoop]: Abstraction has 401 states and 642 transitions. [2024-11-23 23:20:26,848 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 7.153846153846154) internal successors, (93), 14 states have internal predecessors, (93), 4 states have call successors, (82), 3 states have call predecessors, (82), 5 states have return successors, (82), 4 states have call predecessors, (82), 4 states have call successors, (82) [2024-11-23 23:20:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 642 transitions. [2024-11-23 23:20:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-23 23:20:26,856 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:20:26,856 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:20:26,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-23 23:20:27,057 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:20:27,058 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:20:27,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:20:27,058 INFO L85 PathProgramCache]: Analyzing trace with hash 626475005, now seen corresponding path program 1 times [2024-11-23 23:20:27,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:20:27,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739100930] [2024-11-23 23:20:27,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:20:27,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:20:27,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-23 23:20:27,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1172106750] [2024-11-23 23:20:27,302 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:20:27,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:20:27,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:20:27,308 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 23:20:27,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-23 23:20:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-23 23:20:27,528 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-23 23:20:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-23 23:20:27,868 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-23 23:20:27,868 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-23 23:20:27,869 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-23 23:20:27,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-23 23:20:28,071 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 23:20:28,076 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-23 23:20:28,341 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-23 23:20:28,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 11:20:28 BoogieIcfgContainer [2024-11-23 23:20:28,349 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-23 23:20:28,350 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-23 23:20:28,350 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-23 23:20:28,350 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-23 23:20:28,352 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:20:15" (3/4) ... [2024-11-23 23:20:28,355 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-23 23:20:28,357 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-23 23:20:28,358 INFO L158 Benchmark]: Toolchain (without parser) took 14513.23ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 92.8MB in the beginning and 64.1MB in the end (delta: 28.7MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2024-11-23 23:20:28,360 INFO L158 Benchmark]: CDTParser took 0.98ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 23:20:28,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 624.50ms. Allocated memory is still 117.4MB. Free memory was 92.6MB in the beginning and 77.0MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-23 23:20:28,361 INFO L158 Benchmark]: Boogie Procedure Inliner took 127.69ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 72.2MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 23:20:28,361 INFO L158 Benchmark]: Boogie Preprocessor took 117.75ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 64.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-23 23:20:28,362 INFO L158 Benchmark]: RCFGBuilder took 1168.68ms. Allocated memory is still 117.4MB. Free memory was 64.8MB in the beginning and 89.2MB in the end (delta: -24.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-11-23 23:20:28,362 INFO L158 Benchmark]: TraceAbstraction took 12458.07ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 88.1MB in the beginning and 64.1MB in the end (delta: 24.0MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2024-11-23 23:20:28,362 INFO L158 Benchmark]: Witness Printer took 7.40ms. Allocated memory is still 142.6MB. Free memory was 64.1MB in the beginning and 64.1MB in the end (delta: 17.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 23:20:28,367 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.98ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 624.50ms. Allocated memory is still 117.4MB. Free memory was 92.6MB in the beginning and 77.0MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 127.69ms. Allocated memory is still 117.4MB. Free memory was 77.0MB in the beginning and 72.2MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 117.75ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 64.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1168.68ms. Allocated memory is still 117.4MB. Free memory was 64.8MB in the beginning and 89.2MB in the end (delta: -24.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * TraceAbstraction took 12458.07ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 88.1MB in the beginning and 64.1MB in the end (delta: 24.0MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Witness Printer took 7.40ms. Allocated memory is still 142.6MB. Free memory was 64.1MB in the beginning and 64.1MB in the end (delta: 17.6kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 136, overapproximation of someBinaryFLOATComparisonOperation at line 134, overapproximation of someBinaryFLOATComparisonOperation at line 103, overapproximation of someBinaryFLOATComparisonOperation at line 196, overapproximation of someBinaryDOUBLEComparisonOperation at line 139, overapproximation of someBinaryDOUBLEComparisonOperation at line 106, overapproximation of someBinaryDOUBLEComparisonOperation at line 196, overapproximation of someBinaryDOUBLEComparisonOperation at line 138, overapproximation of someBinaryDOUBLEComparisonOperation at line 116, overapproximation of someBinaryDOUBLEComparisonOperation at line 87, overapproximation of someBinaryArithmeticFLOAToperation at line 85. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 999999999.675; [L23] signed long int var_1_4 = -5; [L24] float var_1_5 = 7.875; [L25] float var_1_6 = 99.04; [L26] signed long int var_1_7 = -2; [L27] unsigned long int var_1_9 = 1; [L28] double var_1_10 = 63.25; [L29] unsigned char var_1_11 = 0; [L30] unsigned short int var_1_13 = 0; [L31] unsigned short int var_1_15 = 17766; [L32] unsigned short int var_1_16 = 28149; [L33] unsigned char var_1_19 = 4; [L34] unsigned char var_1_20 = 50; [L35] unsigned char var_1_21 = 64; [L36] unsigned char var_1_22 = 50; [L37] unsigned char var_1_23 = 5; [L38] unsigned char var_1_24 = 128; [L39] signed long int var_1_25 = -16; [L40] unsigned char var_1_26 = 0; [L41] signed short int var_1_27 = -4; [L42] signed short int var_1_28 = -1; [L43] signed short int var_1_29 = -5; [L44] signed short int var_1_30 = 2; [L45] unsigned char var_1_31 = 1; [L46] signed short int var_1_32 = -256; [L47] unsigned short int var_1_33 = 2; [L48] unsigned short int var_1_34 = 32; [L49] unsigned char var_1_35 = 4; [L50] unsigned char var_1_36 = 128; [L51] signed char var_1_37 = 16; [L52] signed char var_1_38 = -1; [L53] signed char var_1_39 = 8; [L54] double var_1_40 = 15.75; [L55] unsigned char var_1_41 = 10; [L56] unsigned short int last_1_var_1_13 = 0; VAL [isInitial=0, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L200] isInitial = 1 [L201] FCALL initially() [L203] CALL updateLastVariables() [L193] last_1_var_1_13 = var_1_13 VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L203] RET updateLastVariables() [L204] CALL updateVariables() [L129] var_1_4 = __VERIFIER_nondet_long() [L130] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L130] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L131] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L131] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L132] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L132] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L133] var_1_5 = __VERIFIER_nondet_float() [L134] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L134] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L135] var_1_6 = __VERIFIER_nondet_float() [L136] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L136] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L137] var_1_10 = __VERIFIER_nondet_double() [L138] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L138] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L139] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L140] var_1_11 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L141] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L142] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L143] var_1_15 = __VERIFIER_nondet_ushort() [L144] CALL assume_abort_if_not(var_1_15 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L144] RET assume_abort_if_not(var_1_15 >= 16383) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L145] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L145] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L146] var_1_16 = __VERIFIER_nondet_ushort() [L147] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L147] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L148] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L149] var_1_20 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_20 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L150] RET assume_abort_if_not(var_1_20 >= 32) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L151] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L151] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L152] var_1_21 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_21 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L153] RET assume_abort_if_not(var_1_21 >= 64) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L154] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L154] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L155] var_1_22 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L156] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L157] CALL assume_abort_if_not(var_1_22 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L157] RET assume_abort_if_not(var_1_22 <= 64) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L158] var_1_23 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L159] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L160] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L160] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L161] var_1_24 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_24 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L162] RET assume_abort_if_not(var_1_24 >= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L163] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L163] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-1, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L164] var_1_28 = __VERIFIER_nondet_short() [L165] CALL assume_abort_if_not(var_1_28 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L165] RET assume_abort_if_not(var_1_28 >= -32768) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L166] CALL assume_abort_if_not(var_1_28 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L166] RET assume_abort_if_not(var_1_28 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-5, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L167] var_1_29 = __VERIFIER_nondet_short() [L168] CALL assume_abort_if_not(var_1_29 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L168] RET assume_abort_if_not(var_1_29 >= -32768) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L169] CALL assume_abort_if_not(var_1_29 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L169] RET assume_abort_if_not(var_1_29 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=2, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L170] var_1_30 = __VERIFIER_nondet_short() [L171] CALL assume_abort_if_not(var_1_30 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L171] RET assume_abort_if_not(var_1_30 >= -32768) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L172] CALL assume_abort_if_not(var_1_30 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L172] RET assume_abort_if_not(var_1_30 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L173] var_1_31 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L174] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L175] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L175] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-256, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L176] var_1_32 = __VERIFIER_nondet_short() [L177] CALL assume_abort_if_not(var_1_32 >= -32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L177] RET assume_abort_if_not(var_1_32 >= -32766) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L178] CALL assume_abort_if_not(var_1_32 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L178] RET assume_abort_if_not(var_1_32 <= 32766) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=32, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L179] var_1_34 = __VERIFIER_nondet_ushort() [L180] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L180] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L181] CALL assume_abort_if_not(var_1_34 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L181] RET assume_abort_if_not(var_1_34 <= 65534) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=128, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L182] var_1_36 = __VERIFIER_nondet_uchar() [L183] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L183] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L184] CALL assume_abort_if_not(var_1_36 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L184] RET assume_abort_if_not(var_1_36 <= 254) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=-1, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L185] var_1_38 = __VERIFIER_nondet_char() [L186] CALL assume_abort_if_not(var_1_38 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L186] RET assume_abort_if_not(var_1_38 >= -127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L187] CALL assume_abort_if_not(var_1_38 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L187] RET assume_abort_if_not(var_1_38 <= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=8, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L188] var_1_39 = __VERIFIER_nondet_char() [L189] CALL assume_abort_if_not(var_1_39 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L189] RET assume_abort_if_not(var_1_39 >= -127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L190] CALL assume_abort_if_not(var_1_39 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L190] RET assume_abort_if_not(var_1_39 <= 126) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L204] RET updateVariables() [L205] CALL step() [L60] COND FALSE !(var_1_28 != (var_1_29 + var_1_30)) [L65] var_1_27 = var_1_32 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=2, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L67] var_1_33 = var_1_34 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=4, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L68] COND TRUE \read(var_1_31) [L69] var_1_35 = var_1_36 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L71] COND FALSE !((((((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))) < 0 ) ? -((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))) : ((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))))) <= (var_1_36 + var_1_32)) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=63/4, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L78] var_1_40 = 255.5 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L79] EXPR var_1_35 ^ var_1_34 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_1=39999999987/40, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L79] COND FALSE !((var_1_35 ^ var_1_34) <= var_1_36) [L84] COND TRUE last_1_var_1_13 == (last_1_var_1_13 % var_1_4) [L85] var_1_1 = (var_1_5 - var_1_6) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=4, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L87] COND FALSE !(var_1_10 == var_1_1) [L94] var_1_19 = var_1_24 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L96] COND FALSE !(var_1_19 < (var_1_21 / var_1_20)) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=-2, var_1_9=1] [L103] COND TRUE var_1_1 >= var_1_6 [L104] var_1_7 = var_1_19 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=127, var_1_9=1] [L106] COND FALSE !(((var_1_6 * var_1_5) / var_1_10) > var_1_1) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=127, var_1_9=1] [L113] COND FALSE !(var_1_7 < var_1_9) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=-16, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=127, var_1_9=1] [L116] COND FALSE !((25.3 * var_1_5) != var_1_1) [L125] var_1_25 = var_1_20 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=63, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=127, var_1_9=1] [L205] RET step() [L206] CALL, EXPR property() [L196-L197] return (((((((last_1_var_1_13 == (last_1_var_1_13 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((var_1_1 >= var_1_6) ? (var_1_7 == ((signed long int) var_1_19)) : 1)) && ((((var_1_6 * var_1_5) / var_1_10) > var_1_1) ? (var_1_11 ? (var_1_9 == ((unsigned long int) var_1_26)) : (var_1_9 == ((unsigned long int) var_1_26))) : 1)) && ((var_1_7 < var_1_9) ? (var_1_13 == ((unsigned short int) (var_1_26 + (((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - (var_1_19 + var_1_19))))) : 1)) && ((var_1_10 == var_1_1) ? (var_1_11 ? (var_1_19 == ((unsigned char) (((32 + var_1_20) + var_1_21) - (var_1_22 + var_1_23)))) : (var_1_19 == ((unsigned char) (var_1_24 - var_1_23)))) : (var_1_19 == ((unsigned char) var_1_24)))) && (((25.3 * var_1_5) != var_1_1) ? (var_1_11 ? ((var_1_15 <= var_1_13) ? (var_1_25 == ((signed long int) var_1_26)) : 1) : (var_1_25 == ((signed long int) var_1_22))) : (var_1_25 == ((signed long int) var_1_20)))) && ((var_1_19 < (var_1_21 / var_1_20)) ? ((var_1_19 > var_1_19) ? (var_1_26 == ((unsigned char) ((((((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) > (var_1_23)) ? (((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) : (var_1_23))))) : (var_1_26 == ((unsigned char) var_1_22))) : 1) ; VAL [\result=0, isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=63, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=127, var_1_9=1] [L206] RET, EXPR property() [L206] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=63, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=127, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=0, var_1_11=1, var_1_13=0, var_1_15=16383, var_1_16=16384, var_1_19=127, var_1_20=-193, var_1_21=-192, var_1_22=-192, var_1_23=0, var_1_24=127, var_1_25=63, var_1_26=0, var_1_27=-1, var_1_28=-32768, var_1_29=-32768, var_1_30=0, var_1_31=1, var_1_32=-1, var_1_33=1, var_1_34=1, var_1_35=0, var_1_36=0, var_1_37=16, var_1_38=0, var_1_39=-127, var_1_40=511/2, var_1_41=10, var_1_4=-1, var_1_7=127, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 106 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 12.1s, OverallIterations: 4, TraceHistogramMax: 41, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 473 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 435 mSDsluCounter, 1124 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 654 mSDsCounter, 187 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 660 IncrementalHoareTripleChecker+Invalid, 847 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 187 mSolverCounterUnsat, 470 mSDtfsCounter, 660 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 760 GetRequests, 738 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=3, InterpolantAutomatonStates: 19, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 68 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 1743 NumberOfCodeBlocks, 1743 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1240 ConstructedInterpolants, 4 QuantifiedInterpolants, 5936 SizeOfPredicates, 3 NumberOfNonLiveVariables, 1077 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 5 InterpolantComputations, 2 PerfectInterpolantSequences, 16092/16400 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 [2024-11-23 23:20:28,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC --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 5e05fbea647d08f9f64cc4b8e2dc10f2f7a353b608bdc2068bb01fb96d4ab6de --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:20:31,778 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:20:31,999 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-23 23:20:32,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:20:32,023 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:20:32,080 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:20:32,081 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:20:32,082 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:20:32,082 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:20:32,083 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:20:32,084 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:20:32,084 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:20:32,085 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:20:32,085 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:20:32,085 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:20:32,085 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:20:32,085 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:20:32,086 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-23 23:20:32,087 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-23 23:20:32,087 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:20:32,087 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:20:32,087 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:20:32,088 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:20:32,088 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-23 23:20:32,088 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-23 23:20:32,088 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-23 23:20:32,088 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-23 23:20:32,088 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:20:32,088 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:20:32,089 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:20:32,089 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:20:32,089 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:20:32,089 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:20:32,089 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:20:32,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:20:32,089 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:20:32,089 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:20:32,090 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:20:32,090 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:20:32,090 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:20:32,090 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:20:32,090 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:20:32,090 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:20:32,090 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:20:32,090 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-23 23:20:32,090 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-23 23:20:32,092 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:20:32,092 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:20:32,092 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:20:32,093 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:20:32,093 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_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC 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 -> 5e05fbea647d08f9f64cc4b8e2dc10f2f7a353b608bdc2068bb01fb96d4ab6de [2024-11-23 23:20:32,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:20:32,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:20:32,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:20:32,530 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:20:32,531 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:20:32,533 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i [2024-11-23 23:20:36,325 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data/ba01a3836/20ed1fdff0214057807ad3e0c5a1fe6e/FLAGfd7c661b4 [2024-11-23 23:20:36,791 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:20:36,792 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i [2024-11-23 23:20:36,817 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data/ba01a3836/20ed1fdff0214057807ad3e0c5a1fe6e/FLAGfd7c661b4 [2024-11-23 23:20:36,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/data/ba01a3836/20ed1fdff0214057807ad3e0c5a1fe6e [2024-11-23 23:20:36,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:20:36,843 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:20:36,845 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:20:36,845 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:20:36,854 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:20:36,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:20:36" (1/1) ... [2024-11-23 23:20:36,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4050b6d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:36, skipping insertion in model container [2024-11-23 23:20:36,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:20:36" (1/1) ... [2024-11-23 23:20:36,898 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:20:37,132 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_50fe7e7d-c96f-41dc-8499-dc88653ed530/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i[914,927] [2024-11-23 23:20:37,295 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:20:37,328 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:20:37,346 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_50fe7e7d-c96f-41dc-8499-dc88653ed530/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-8.i[914,927] [2024-11-23 23:20:37,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:20:37,441 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:20:37,442 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37 WrapperNode [2024-11-23 23:20:37,443 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:20:37,445 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:20:37,445 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:20:37,446 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:20:37,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,488 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,553 INFO L138 Inliner]: procedures = 27, calls = 54, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 213 [2024-11-23 23:20:37,555 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:20:37,555 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:20:37,556 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:20:37,556 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:20:37,582 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,582 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,593 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,610 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]. [2024-11-23 23:20:37,610 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,611 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,625 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,626 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,631 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,635 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,637 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,641 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:20:37,643 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:20:37,643 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:20:37,643 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:20:37,644 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (1/1) ... [2024-11-23 23:20:37,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:20:37,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:20:37,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:20:37,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:20:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:20:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-23 23:20:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 23:20:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 23:20:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:20:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:20:37,894 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:20:37,896 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:20:57,841 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-23 23:20:57,841 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:20:57,867 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:20:57,867 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-23 23:20:57,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:20:57 BoogieIcfgContainer [2024-11-23 23:20:57,868 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:20:57,874 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:20:57,874 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:20:57,881 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:20:57,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:20:36" (1/3) ... [2024-11-23 23:20:57,882 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1100fea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:20:57, skipping insertion in model container [2024-11-23 23:20:57,882 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:20:37" (2/3) ... [2024-11-23 23:20:57,883 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1100fea9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:20:57, skipping insertion in model container [2024-11-23 23:20:57,883 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:20:57" (3/3) ... [2024-11-23 23:20:57,885 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-8.i [2024-11-23 23:20:57,904 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:20:57,906 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-8.i that has 2 procedures, 102 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-23 23:20:58,025 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:20:58,046 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;@5f7a695a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:20:58,047 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 23:20:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 58 states have (on average 1.4137931034482758) internal successors, (82), 59 states have internal predecessors, (82), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2024-11-23 23:20:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-23 23:20:58,083 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:20:58,084 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:20:58,085 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:20:58,094 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:20:58,096 INFO L85 PathProgramCache]: Analyzing trace with hash 2100365383, now seen corresponding path program 1 times [2024-11-23 23:20:58,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:20:58,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1797635723] [2024-11-23 23:20:58,118 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:20:58,118 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 [2024-11-23 23:20:58,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:20:58,125 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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) [2024-11-23 23:20:58,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-23 23:20:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:20:59,813 INFO L256 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-23 23:20:59,827 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:20:59,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 896 proven. 0 refuted. 0 times theorem prover too weak. 2384 trivial. 0 not checked. [2024-11-23 23:20:59,918 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 23:20:59,919 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 23:20:59,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1797635723] [2024-11-23 23:20:59,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1797635723] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:20:59,920 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:20:59,920 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-23 23:20:59,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440429912] [2024-11-23 23:20:59,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:20:59,936 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-23 23:20:59,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 23:20:59,968 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-23 23:20:59,969 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 23:20:59,971 INFO L87 Difference]: Start difference. First operand has 102 states, 58 states have (on average 1.4137931034482758) internal successors, (82), 59 states have internal predecessors, (82), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-23 23:21:00,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:21:00,047 INFO L93 Difference]: Finished difference Result 197 states and 363 transitions. [2024-11-23 23:21:00,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-23 23:21:00,051 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 248 [2024-11-23 23:21:00,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:21:00,063 INFO L225 Difference]: With dead ends: 197 [2024-11-23 23:21:00,065 INFO L226 Difference]: Without dead ends: 98 [2024-11-23 23:21:00,071 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 247 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 23:21:00,077 INFO L435 NwaCegarLoop]: 156 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, 156 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 [2024-11-23 23:21:00,079 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 23:21:00,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2024-11-23 23:21:00,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 98. [2024-11-23 23:21:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 55 states have (on average 1.3454545454545455) internal successors, (74), 55 states have internal predecessors, (74), 41 states have call successors, (41), 1 states have call predecessors, (41), 1 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2024-11-23 23:21:00,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 156 transitions. [2024-11-23 23:21:00,169 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 156 transitions. Word has length 248 [2024-11-23 23:21:00,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:21:00,172 INFO L471 AbstractCegarLoop]: Abstraction has 98 states and 156 transitions. [2024-11-23 23:21:00,173 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-23 23:21:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 156 transitions. [2024-11-23 23:21:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-23 23:21:00,186 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:21:00,186 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:21:00,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-23 23:21:00,387 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-23 23:21:00,388 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:21:00,390 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:21:00,390 INFO L85 PathProgramCache]: Analyzing trace with hash -1284014323, now seen corresponding path program 1 times [2024-11-23 23:21:00,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:21:00,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [147431837] [2024-11-23 23:21:00,392 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:21:00,392 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 [2024-11-23 23:21:00,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:21:00,395 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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) [2024-11-23 23:21:00,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-23 23:21:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:21:02,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-23 23:21:02,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:21:18,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 1678 proven. 57 refuted. 0 times theorem prover too weak. 1545 trivial. 0 not checked. [2024-11-23 23:21:18,998 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-23 23:21:23,462 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 23:21:23,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [147431837] [2024-11-23 23:21:23,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [147431837] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:21:23,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1587997857] [2024-11-23 23:21:23,463 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:21:23,463 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-23 23:21:23,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/cvc4 [2024-11-23 23:21:23,479 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-23 23:21:23,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-23 23:21:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:21:25,605 INFO L256 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-23 23:21:25,615 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:21:36,980 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 1678 proven. 57 refuted. 0 times theorem prover too weak. 1545 trivial. 0 not checked. [2024-11-23 23:21:36,981 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-23 23:21:39,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1587997857] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 23:21:39,819 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-23 23:21:39,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2024-11-23 23:21:39,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651542613] [2024-11-23 23:21:39,820 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-23 23:21:39,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-23 23:21:39,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 23:21:39,828 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-23 23:21:39,828 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2024-11-23 23:21:39,829 INFO L87 Difference]: Start difference. First operand 98 states and 156 transitions. Second operand has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-23 23:21:51,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:21:55,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:21:59,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:22:03,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:07,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:22:11,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:16,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:20,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:24,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:22:28,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:32,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:36,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:40,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:44,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:22:48,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:52,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:22:56,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:23:00,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 23:23:13,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:23:17,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:23:21,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:23:25,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-23 23:23:29,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:23:29,559 INFO L93 Difference]: Finished difference Result 597 states and 941 transitions. [2024-11-23 23:23:29,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-23 23:23:29,561 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 248 [2024-11-23 23:23:29,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:23:29,572 INFO L225 Difference]: With dead ends: 597 [2024-11-23 23:23:29,573 INFO L226 Difference]: Without dead ends: 502 [2024-11-23 23:23:29,576 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 762 GetRequests, 730 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 240 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=307, Invalid=815, Unknown=0, NotChecked=0, Total=1122 [2024-11-23 23:23:29,580 INFO L435 NwaCegarLoop]: 191 mSDtfsCounter, 455 mSDsluCounter, 580 mSDsCounter, 0 mSdLazyCounter, 806 mSolverCounterSat, 340 mSolverCounterUnsat, 22 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 103.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 771 SdHoareTripleChecker+Invalid, 1168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 340 IncrementalHoareTripleChecker+Valid, 806 IncrementalHoareTripleChecker+Invalid, 22 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 104.3s IncrementalHoareTripleChecker+Time [2024-11-23 23:23:29,582 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 771 Invalid, 1168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [340 Valid, 806 Invalid, 22 Unknown, 0 Unchecked, 104.3s Time] [2024-11-23 23:23:29,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states. [2024-11-23 23:23:29,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 296. [2024-11-23 23:23:29,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 167 states have (on average 1.347305389221557) internal successors, (225), 167 states have internal predecessors, (225), 123 states have call successors, (123), 5 states have call predecessors, (123), 5 states have return successors, (123), 123 states have call predecessors, (123), 123 states have call successors, (123) [2024-11-23 23:23:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 471 transitions. [2024-11-23 23:23:29,759 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 471 transitions. Word has length 248 [2024-11-23 23:23:29,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:23:29,763 INFO L471 AbstractCegarLoop]: Abstraction has 296 states and 471 transitions. [2024-11-23 23:23:29,763 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2024-11-23 23:23:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 471 transitions. [2024-11-23 23:23:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-23 23:23:29,771 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:23:29,771 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 41, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:23:29,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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 [2024-11-23 23:23:29,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-23 23:23:30,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/cvc4 --incremental --print-success --lang smt [2024-11-23 23:23:30,172 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 23:23:30,172 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:23:30,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1226756021, now seen corresponding path program 1 times [2024-11-23 23:23:30,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 23:23:30,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [757497948] [2024-11-23 23:23:30,173 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:23:30,173 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 [2024-11-23 23:23:30,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 23:23:30,175 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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) [2024-11-23 23:23:30,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50fe7e7d-c96f-41dc-8499-dc88653ed530/bin/uautomizer-verify-LYvppIcaGC/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)] Waiting until timeout for monitored process [2024-11-23 23:23:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:23:31,491 INFO L256 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-23 23:23:31,501 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 23:23:57,947 WARN L286 SmtUtils]: Spent 8.53s 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) [2024-11-23 23:24:06,511 WARN L286 SmtUtils]: Spent 8.56s 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) [2024-11-23 23:24:14,995 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) [2024-11-23 23:24:23,529 WARN L286 SmtUtils]: Spent 8.53s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 23:24:32,050 WARN L286 SmtUtils]: Spent 8.52s 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) [2024-11-23 23:24:40,363 WARN L286 SmtUtils]: Spent 8.31s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 23:24:48,872 WARN L286 SmtUtils]: Spent 8.51s 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) [2024-11-23 23:24:53,021 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0)) (.cse1 ((_ zero_extend 24) c_~var_1_19~0))) (and (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) .cse0)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (not (fp.eq c_~var_1_10~0 .cse0)) (= c_~var_1_19~0 c_~var_1_24~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (not (bvslt .cse1 (bvsdiv ((_ zero_extend 24) c_~var_1_21~0) ((_ zero_extend 24) c_~var_1_20~0)))) (= c_~var_1_7~0 .cse1))) is different from false [2024-11-23 23:24:57,183 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0)) (.cse1 ((_ zero_extend 24) c_~var_1_19~0))) (and (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) .cse0)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (not (fp.eq c_~var_1_10~0 .cse0)) (= c_~var_1_19~0 c_~var_1_24~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (not (bvslt .cse1 (bvsdiv ((_ zero_extend 24) c_~var_1_21~0) ((_ zero_extend 24) c_~var_1_20~0)))) (= c_~var_1_7~0 .cse1))) is different from true [2024-11-23 23:25:05,723 WARN L286 SmtUtils]: Spent 8.54s 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) [2024-11-23 23:25:14,216 WARN L286 SmtUtils]: Spent 8.49s 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) [2024-11-23 23:25:22,740 WARN L286 SmtUtils]: Spent 8.52s 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) [2024-11-23 23:25:31,289 WARN L286 SmtUtils]: Spent 8.55s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 23:25:39,817 WARN L286 SmtUtils]: Spent 8.53s 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) [2024-11-23 23:25:48,212 WARN L286 SmtUtils]: Spent 8.39s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 23:25:56,827 WARN L286 SmtUtils]: Spent 8.61s 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) [2024-11-23 23:26:05,539 WARN L286 SmtUtils]: Spent 8.71s 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) [2024-11-23 23:26:09,736 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0)) (.cse1 ((_ zero_extend 24) c_~var_1_19~0))) (and (not (bvult c_~var_1_7~0 c_~var_1_9~0)) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) .cse0)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (not (fp.eq c_~var_1_10~0 .cse0)) (= c_~var_1_19~0 c_~var_1_24~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (not (bvslt .cse1 (bvsdiv ((_ zero_extend 24) c_~var_1_21~0) ((_ zero_extend 24) c_~var_1_20~0)))) (= c_~var_1_7~0 .cse1))) is different from false [2024-11-23 23:26:13,919 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0)) (.cse1 ((_ zero_extend 24) c_~var_1_19~0))) (and (not (bvult c_~var_1_7~0 c_~var_1_9~0)) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) .cse0)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (not (fp.eq c_~var_1_10~0 .cse0)) (= c_~var_1_19~0 c_~var_1_24~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (not (bvslt .cse1 (bvsdiv ((_ zero_extend 24) c_~var_1_21~0) ((_ zero_extend 24) c_~var_1_20~0)))) (= c_~var_1_7~0 .cse1))) is different from true [2024-11-23 23:26:22,793 WARN L286 SmtUtils]: Spent 8.87s 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) [2024-11-23 23:26:31,532 WARN L286 SmtUtils]: Spent 8.74s 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) [2024-11-23 23:26:40,292 WARN L286 SmtUtils]: Spent 8.76s 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) [2024-11-23 23:26:49,078 WARN L286 SmtUtils]: Spent 8.79s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 23:26:57,730 WARN L286 SmtUtils]: Spent 8.65s 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) [2024-11-23 23:27:06,458 WARN L286 SmtUtils]: Spent 8.73s 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) [2024-11-23 23:27:14,918 WARN L286 SmtUtils]: Spent 8.46s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 23:27:23,624 WARN L286 SmtUtils]: Spent 8.71s 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) [2024-11-23 23:27:32,372 WARN L286 SmtUtils]: Spent 8.75s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 23:27:41,141 WARN L286 SmtUtils]: Spent 8.77s 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) [2024-11-23 23:27:45,327 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0)) (.cse0 ((_ zero_extend 24) c_~var_1_20~0)) (.cse2 ((_ zero_extend 24) c_~var_1_19~0))) (and (not (bvult c_~var_1_7~0 c_~var_1_9~0)) (= c_~var_1_25~0 .cse0) (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) .cse1) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) .cse1)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (not (fp.eq c_~var_1_10~0 .cse1)) (= c_~var_1_19~0 c_~var_1_24~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (not (bvslt .cse2 (bvsdiv ((_ zero_extend 24) c_~var_1_21~0) .cse0))) (= c_~var_1_7~0 .cse2))) is different from false [2024-11-23 23:27:49,510 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0)) (.cse0 ((_ zero_extend 24) c_~var_1_20~0)) (.cse2 ((_ zero_extend 24) c_~var_1_19~0))) (and (not (bvult c_~var_1_7~0 c_~var_1_9~0)) (= c_~var_1_25~0 .cse0) (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) .cse1) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) .cse1)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (not (fp.eq c_~var_1_10~0 .cse1)) (= c_~var_1_19~0 c_~var_1_24~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (not (bvslt .cse2 (bvsdiv ((_ zero_extend 24) c_~var_1_21~0) .cse0))) (= c_~var_1_7~0 .cse2))) is different from true