./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.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_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 da9b723eb6764db01c7e9bf3efd61044ec19f10f8fa82b3808d599b247834486 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 18:30:58,041 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 18:30:58,126 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-23 18:30:58,132 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 18:30:58,132 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 18:30:58,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 18:30:58,159 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 18:30:58,160 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 18:30:58,160 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 18:30:58,160 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 18:30:58,160 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 18:30:58,160 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 18:30:58,161 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 18:30:58,161 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 18:30:58,161 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 18:30:58,161 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 18:30:58,161 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 18:30:58,161 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 18:30:58,162 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 18:30:58,162 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 18:30:58,163 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 18:30:58,163 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 18:30:58,163 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 18:30:58,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:30:58,163 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 18:30:58,163 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 18:30:58,163 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 18:30:58,163 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 18:30:58,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:30:58,164 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 18:30:58,164 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 18:30:58,164 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_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 -> da9b723eb6764db01c7e9bf3efd61044ec19f10f8fa82b3808d599b247834486 [2024-11-23 18:30:58,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 18:30:58,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 18:30:58,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 18:30:58,525 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 18:30:58,525 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 18:30:58,527 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i [2024-11-23 18:31:01,598 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data/641180f92/4124f220433d47b3af2e8748de129dd7/FLAG967481682 [2024-11-23 18:31:01,976 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 18:31:01,977 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i [2024-11-23 18:31:01,990 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data/641180f92/4124f220433d47b3af2e8748de129dd7/FLAG967481682 [2024-11-23 18:31:02,013 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data/641180f92/4124f220433d47b3af2e8748de129dd7 [2024-11-23 18:31:02,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 18:31:02,019 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 18:31:02,020 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 18:31:02,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 18:31:02,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 18:31:02,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c71fc0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02, skipping insertion in model container [2024-11-23 18:31:02,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,068 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 18:31:02,252 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_f6593a60-7bcb-4934-ae92-7b3888d2a893/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i[916,929] [2024-11-23 18:31:02,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 18:31:02,371 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 18:31:02,381 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_f6593a60-7bcb-4934-ae92-7b3888d2a893/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i[916,929] [2024-11-23 18:31:02,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 18:31:02,441 INFO L204 MainTranslator]: Completed translation [2024-11-23 18:31:02,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02 WrapperNode [2024-11-23 18:31:02,444 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 18:31:02,445 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 18:31:02,445 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 18:31:02,445 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 18:31:02,454 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,467 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,515 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 196 [2024-11-23 18:31:02,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 18:31:02,519 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 18:31:02,519 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 18:31:02,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 18:31:02,529 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,530 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,535 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,554 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 18:31:02,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,564 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,566 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,570 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,572 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,574 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,578 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 18:31:02,578 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 18:31:02,579 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 18:31:02,579 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 18:31:02,580 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (1/1) ... [2024-11-23 18:31:02,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:31:02,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 18:31:02,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 18:31:02,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 18:31:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 18:31:02,656 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 18:31:02,656 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 18:31:02,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 18:31:02,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 18:31:02,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 18:31:02,768 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 18:31:02,771 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 18:31:03,321 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-23 18:31:03,321 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 18:31:03,337 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 18:31:03,337 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-23 18:31:03,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:31:03 BoogieIcfgContainer [2024-11-23 18:31:03,338 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 18:31:03,342 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 18:31:03,342 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 18:31:03,347 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 18:31:03,348 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 06:31:02" (1/3) ... [2024-11-23 18:31:03,349 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ba4c640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 06:31:03, skipping insertion in model container [2024-11-23 18:31:03,349 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:02" (2/3) ... [2024-11-23 18:31:03,349 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ba4c640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 06:31:03, skipping insertion in model container [2024-11-23 18:31:03,349 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:31:03" (3/3) ... [2024-11-23 18:31:03,350 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-49.i [2024-11-23 18:31:03,368 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 18:31:03,370 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-49.i that has 2 procedures, 87 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-23 18:31:03,436 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 18:31:03,449 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;@6f5f214c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 18:31:03,449 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 18:31:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 58 states have (on average 1.4310344827586208) internal successors, (83), 59 states have internal predecessors, (83), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2024-11-23 18:31:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-23 18:31:03,466 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:31:03,467 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:31:03,468 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:31:03,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:31:03,473 INFO L85 PathProgramCache]: Analyzing trace with hash 1891746499, now seen corresponding path program 1 times [2024-11-23 18:31:03,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 18:31:03,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423896263] [2024-11-23 18:31:03,482 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:31:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 18:31:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:31:03,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2024-11-23 18:31:03,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 18:31:03,996 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423896263] [2024-11-23 18:31:03,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [423896263] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 18:31:03,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1407665098] [2024-11-23 18:31:03,999 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:31:04,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 18:31:04,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 18:31:04,006 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 18:31:04,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-23 18:31:04,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:31:04,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-23 18:31:04,322 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 18:31:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2024-11-23 18:31:04,369 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 18:31:04,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1407665098] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 18:31:04,370 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 18:31:04,370 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-23 18:31:04,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749170682] [2024-11-23 18:31:04,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 18:31:04,385 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-23 18:31:04,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 18:31:04,413 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-23 18:31:04,414 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 18:31:04,416 INFO L87 Difference]: Start difference. First operand has 87 states, 58 states have (on average 1.4310344827586208) internal successors, (83), 59 states have internal predecessors, (83), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-23 18:31:04,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 18:31:04,449 INFO L93 Difference]: Finished difference Result 171 states and 293 transitions. [2024-11-23 18:31:04,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-23 18:31:04,451 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 2 states have call successors, (26) Word has length 172 [2024-11-23 18:31:04,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 18:31:04,457 INFO L225 Difference]: With dead ends: 171 [2024-11-23 18:31:04,457 INFO L226 Difference]: Without dead ends: 83 [2024-11-23 18:31:04,461 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 173 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 18:31:04,464 INFO L435 NwaCegarLoop]: 132 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, 132 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 18:31:04,466 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 18:31:04,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2024-11-23 18:31:04,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2024-11-23 18:31:04,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 55 states have (on average 1.3818181818181818) internal successors, (76), 55 states have internal predecessors, (76), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2024-11-23 18:31:04,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 128 transitions. [2024-11-23 18:31:04,530 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 128 transitions. Word has length 172 [2024-11-23 18:31:04,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 18:31:04,531 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 128 transitions. [2024-11-23 18:31:04,531 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-23 18:31:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 128 transitions. [2024-11-23 18:31:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-23 18:31:04,536 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:31:04,536 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:31:04,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-23 18:31:04,737 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-23 18:31:04,737 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:31:04,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:31:04,739 INFO L85 PathProgramCache]: Analyzing trace with hash -2136590605, now seen corresponding path program 1 times [2024-11-23 18:31:04,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 18:31:04,739 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [374627413] [2024-11-23 18:31:04,739 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:31:04,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 18:31:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:31:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-23 18:31:05,856 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 18:31:05,856 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [374627413] [2024-11-23 18:31:05,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [374627413] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 18:31:05,856 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 18:31:05,856 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 18:31:05,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978244519] [2024-11-23 18:31:05,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 18:31:05,858 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 18:31:05,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 18:31:05,859 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 18:31:05,859 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 18:31:05,859 INFO L87 Difference]: Start difference. First operand 83 states and 128 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) [2024-11-23 18:31:06,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 18:31:06,231 INFO L93 Difference]: Finished difference Result 218 states and 335 transitions. [2024-11-23 18:31:06,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 18:31:06,233 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) Word has length 172 [2024-11-23 18:31:06,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 18:31:06,237 INFO L225 Difference]: With dead ends: 218 [2024-11-23 18:31:06,238 INFO L226 Difference]: Without dead ends: 138 [2024-11-23 18:31:06,240 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-23 18:31:06,241 INFO L435 NwaCegarLoop]: 117 mSDtfsCounter, 72 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 308 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-23 18:31:06,245 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 308 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-23 18:31:06,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2024-11-23 18:31:06,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 135. [2024-11-23 18:31:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 94 states have (on average 1.3936170212765957) internal successors, (131), 95 states have internal predecessors, (131), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 37 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-23 18:31:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 207 transitions. [2024-11-23 18:31:06,300 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 207 transitions. Word has length 172 [2024-11-23 18:31:06,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 18:31:06,301 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 207 transitions. [2024-11-23 18:31:06,302 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) [2024-11-23 18:31:06,302 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 207 transitions. [2024-11-23 18:31:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-23 18:31:06,333 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:31:06,333 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:31:06,334 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 18:31:06,334 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:31:06,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:31:06,337 INFO L85 PathProgramCache]: Analyzing trace with hash 1576961057, now seen corresponding path program 1 times [2024-11-23 18:31:06,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 18:31:06,339 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418567816] [2024-11-23 18:31:06,339 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:31:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 18:31:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:31:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 36 proven. 39 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-23 18:31:09,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 18:31:09,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418567816] [2024-11-23 18:31:09,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418567816] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 18:31:09,289 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1928686616] [2024-11-23 18:31:09,289 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:31:09,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 18:31:09,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 18:31:09,292 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 18:31:09,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-23 18:31:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:31:09,510 INFO L256 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-23 18:31:09,519 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 18:31:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 669 proven. 33 refuted. 0 times theorem prover too weak. 598 trivial. 0 not checked. [2024-11-23 18:31:14,634 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-23 18:31:15,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1928686616] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 18:31:15,675 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-23 18:31:15,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 9 [2024-11-23 18:31:15,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982568275] [2024-11-23 18:31:15,676 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-23 18:31:15,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-23 18:31:15,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 18:31:15,678 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-23 18:31:15,678 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=83, Unknown=1, NotChecked=0, Total=110 [2024-11-23 18:31:15,678 INFO L87 Difference]: Start difference. First operand 135 states and 207 transitions. Second operand has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 3 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-23 18:31:21,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-23 18:31:25,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-23 18:31:30,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-23 18:31:35,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-23 18:31:40,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-23 18:31:44,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-23 18:31:46,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 18:31:46,596 INFO L93 Difference]: Finished difference Result 374 states and 564 transitions. [2024-11-23 18:31:46,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-23 18:31:46,598 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 3 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 173 [2024-11-23 18:31:46,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 18:31:46,604 INFO L225 Difference]: With dead ends: 374 [2024-11-23 18:31:46,604 INFO L226 Difference]: Without dead ends: 242 [2024-11-23 18:31:46,606 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=132, Invalid=419, Unknown=1, NotChecked=0, Total=552 [2024-11-23 18:31:46,611 INFO L435 NwaCegarLoop]: 108 mSDtfsCounter, 197 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 429 mSolverCounterSat, 90 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 437 SdHoareTripleChecker+Invalid, 525 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 429 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.2s IncrementalHoareTripleChecker+Time [2024-11-23 18:31:46,613 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 437 Invalid, 525 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 429 Invalid, 6 Unknown, 0 Unchecked, 29.2s Time] [2024-11-23 18:31:46,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2024-11-23 18:31:46,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 150. [2024-11-23 18:31:46,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 107 states have (on average 1.355140186915888) internal successors, (145), 108 states have internal predecessors, (145), 38 states have call successors, (38), 4 states have call predecessors, (38), 4 states have return successors, (38), 37 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-23 18:31:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 221 transitions. [2024-11-23 18:31:46,681 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 221 transitions. Word has length 173 [2024-11-23 18:31:46,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 18:31:46,685 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 221 transitions. [2024-11-23 18:31:46,685 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 3 states have call successors, (39), 2 states have call predecessors, (39), 3 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2024-11-23 18:31:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 221 transitions. [2024-11-23 18:31:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-23 18:31:46,693 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:31:46,693 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:31:46,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-23 18:31:46,894 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 18:31:46,894 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:31:46,895 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:31:46,895 INFO L85 PathProgramCache]: Analyzing trace with hash 1835126495, now seen corresponding path program 1 times [2024-11-23 18:31:46,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 18:31:46,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991953514] [2024-11-23 18:31:46,895 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:31:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 18:31:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-23 18:31:47,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [44224300] [2024-11-23 18:31:47,186 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:31:47,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 18:31:47,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 18:31:47,189 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 18:31:47,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-23 18:31:49,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-23 18:31:49,001 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-23 18:31:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-23 18:31:49,393 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-23 18:31:49,393 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-23 18:31:49,394 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-23 18:31:49,404 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-23 18:31:49,600 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2024-11-23 18:31:49,604 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-23 18:31:49,796 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-23 18:31:49,805 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 06:31:49 BoogieIcfgContainer [2024-11-23 18:31:49,805 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-23 18:31:49,808 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-23 18:31:49,808 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-23 18:31:49,809 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-23 18:31:49,810 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:31:03" (3/4) ... [2024-11-23 18:31:49,813 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-23 18:31:49,814 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-23 18:31:49,815 INFO L158 Benchmark]: Toolchain (without parser) took 47797.06ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 119.0MB in the beginning and 243.4MB in the end (delta: -124.5MB). Peak memory consumption was 133.7MB. Max. memory is 16.1GB. [2024-11-23 18:31:49,816 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 142.6MB. Free memory is still 78.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 18:31:49,817 INFO L158 Benchmark]: CACSL2BoogieTranslator took 424.26ms. Allocated memory is still 142.6MB. Free memory was 119.0MB in the beginning and 103.2MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-23 18:31:49,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.10ms. Allocated memory is still 142.6MB. Free memory was 103.2MB in the beginning and 99.4MB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 18:31:49,817 INFO L158 Benchmark]: Boogie Preprocessor took 59.14ms. Allocated memory is still 142.6MB. Free memory was 99.4MB in the beginning and 93.3MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-23 18:31:49,818 INFO L158 Benchmark]: RCFGBuilder took 759.23ms. Allocated memory is still 142.6MB. Free memory was 93.1MB in the beginning and 66.8MB in the end (delta: 26.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-23 18:31:49,818 INFO L158 Benchmark]: TraceAbstraction took 46463.84ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 66.1MB in the beginning and 243.5MB in the end (delta: -177.4MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. [2024-11-23 18:31:49,819 INFO L158 Benchmark]: Witness Printer took 5.85ms. Allocated memory is still 402.7MB. Free memory was 243.5MB in the beginning and 243.4MB in the end (delta: 81.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 18:31:49,824 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 142.6MB. Free memory is still 78.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 424.26ms. Allocated memory is still 142.6MB. Free memory was 119.0MB in the beginning and 103.2MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.10ms. Allocated memory is still 142.6MB. Free memory was 103.2MB in the beginning and 99.4MB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 59.14ms. Allocated memory is still 142.6MB. Free memory was 99.4MB in the beginning and 93.3MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 759.23ms. Allocated memory is still 142.6MB. Free memory was 93.1MB in the beginning and 66.8MB in the end (delta: 26.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 46463.84ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 66.1MB in the beginning and 243.5MB in the end (delta: -177.4MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. * Witness Printer took 5.85ms. Allocated memory is still 402.7MB. Free memory was 243.5MB in the beginning and 243.4MB in the end (delta: 81.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 85, overapproximation of someBinaryFLOATComparisonOperation at line 188, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of someBinaryDOUBLEComparisonOperation at line 145, overapproximation of someBinaryDOUBLEComparisonOperation at line 147, overapproximation of someBinaryDOUBLEComparisonOperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 149, overapproximation of someBinaryDOUBLEComparisonOperation at line 127, overapproximation of someBinaryDOUBLEComparisonOperation at line 68, overapproximation of someBinaryDOUBLEComparisonOperation at line 159, overapproximation of someBinaryDOUBLEComparisonOperation at line 92, overapproximation of someBinaryDOUBLEComparisonOperation at line 151, overapproximation of someBinaryDOUBLEComparisonOperation at line 122, overapproximation of someBinaryDOUBLEComparisonOperation at line 188. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 16; [L23] signed char var_1_3 = -5; [L24] double var_1_5 = 2.65; [L25] double var_1_6 = 100.375; [L26] double var_1_7 = 5.7; [L27] double var_1_8 = 0.1; [L28] double var_1_9 = 9999.4; [L29] double var_1_10 = 63.375; [L30] signed char var_1_11 = 1; [L31] double var_1_12 = 3.875; [L32] unsigned long int var_1_13 = 2; [L33] double var_1_14 = 1.375; [L34] float var_1_16 = 32.4; [L35] double var_1_17 = 255.25; [L36] unsigned char var_1_19 = 1; [L37] unsigned char var_1_20 = 1; [L38] unsigned char var_1_21 = 50; [L39] unsigned char var_1_22 = 1; [L40] unsigned char var_1_23 = 0; [L41] unsigned char var_1_24 = 0; [L42] double var_1_25 = -0.8; [L43] unsigned short int var_1_26 = 16; [L44] signed short int var_1_28 = -32; [L45] signed short int var_1_29 = 5; [L46] unsigned char var_1_30 = 0; [L47] unsigned char var_1_31 = 0; [L48] float last_1_var_1_16 = 32.4; [L49] unsigned char last_1_var_1_19 = 1; [L50] unsigned char last_1_var_1_30 = 0; VAL [isInitial=0, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=-5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L192] isInitial = 1 [L193] FCALL initially() [L194] int k_loop; [L195] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=-5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L195] COND TRUE k_loop < 1 VAL [isInitial=1, k_loop=0, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=-5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L196] CALL updateLastVariables() [L183] last_1_var_1_16 = var_1_16 [L184] last_1_var_1_19 = var_1_19 [L185] last_1_var_1_30 = var_1_30 VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=-5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L196] RET updateLastVariables() [L197] CALL updateVariables() [L140] var_1_3 = __VERIFIER_nondet_char() [L141] CALL assume_abort_if_not(var_1_3 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L141] RET assume_abort_if_not(var_1_3 >= -128) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L142] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L142] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L143] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L143] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_6=803/8, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L144] var_1_6 = __VERIFIER_nondet_double() [L145] 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_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L145] 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_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_7=57/10, var_1_8=1/10, var_1_9=49997/5] [L146] var_1_7 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 2305843.009213691390e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_8=1/10, var_1_9=49997/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_8=1/10, var_1_9=49997/5] [L147] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 2305843.009213691390e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_8=1/10, var_1_9=49997/5] [L148] var_1_8 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 2305843.009213691390e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_9=49997/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_9=49997/5] [L149] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 2305843.009213691390e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20, var_1_9=49997/5] [L150] var_1_9 = __VERIFIER_nondet_double() [L151] CALL assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L151] RET assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=1, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L152] var_1_11 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_11 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L153] RET assume_abort_if_not(var_1_11 >= -127) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L154] CALL assume_abort_if_not(var_1_11 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L154] RET assume_abort_if_not(var_1_11 <= 127) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L155] CALL assume_abort_if_not(var_1_11 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L155] RET assume_abort_if_not(var_1_11 != 0) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_12=31/8, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L156] var_1_12 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L157] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_14=11/8, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L158] var_1_14 = __VERIFIER_nondet_double() [L159] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L159] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=1, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L160] var_1_20 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_20 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L161] RET assume_abort_if_not(var_1_20 >= 1) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L162] CALL assume_abort_if_not(var_1_20 <= 128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L162] RET assume_abort_if_not(var_1_20 <= 128) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=50, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L163] var_1_21 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L164] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L165] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L165] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L166] var_1_22 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_22 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L167] RET assume_abort_if_not(var_1_22 >= 1) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L168] CALL assume_abort_if_not(var_1_22 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L168] RET assume_abort_if_not(var_1_22 <= 1) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L169] var_1_23 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L170] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L171] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L171] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L172] var_1_24 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L173] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L174] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L174] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=5, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L175] var_1_29 = __VERIFIER_nondet_short() [L176] CALL assume_abort_if_not(var_1_29 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L176] RET assume_abort_if_not(var_1_29 >= -16383) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L177] CALL assume_abort_if_not(var_1_29 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L177] RET assume_abort_if_not(var_1_29 <= 16383) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=0, var_1_3=5, var_1_5=53/20] [L178] var_1_31 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L179] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L180] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L180] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L197] RET updateVariables() [L198] CALL step() [L54] unsigned char stepLocal_6 = var_1_24; VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_6=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=16, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L55] COND FALSE !(last_1_var_1_30 || stepLocal_6) [L66] var_1_26 = var_1_20 VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=2, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L68] COND TRUE (var_1_6 * (var_1_8 * var_1_7)) > (((((var_1_9) > (var_1_12)) ? (var_1_9) : (var_1_12))) - var_1_14) [L69] var_1_13 = (128u + var_1_26) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L73] unsigned short int stepLocal_0 = var_1_26; VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_0=2, var_1_10=507/8, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=16, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L74] COND TRUE (-32 * (var_1_13 / var_1_3)) >= stepLocal_0 [L75] var_1_1 = ((((var_1_3 + var_1_13) < 0 ) ? -(var_1_3 + var_1_13) : (var_1_3 + var_1_13))) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L77] signed long int stepLocal_7 = - 1000; VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_7=-1000, var_1_10=507/8, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-32, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L78] COND TRUE stepLocal_7 <= (var_1_21 - ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) [L79] var_1_28 = (var_1_29 + var_1_1) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L83] signed long int stepLocal_1 = var_1_1; VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_1=135, var_1_10=507/8, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_5=53/20] [L84] COND TRUE stepLocal_1 >= 32 [L85] var_1_5 = (var_1_6 - ((var_1_7 + var_1_8) + var_1_9)) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=507/8, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5] [L89] COND FALSE !(var_1_3 != (var_1_1 / ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) [L92] var_1_10 = ((((var_1_6) > (var_1_8)) ? (var_1_6) : (var_1_8))) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L94] signed long int stepLocal_2 = var_1_26 % (var_1_20 + var_1_21); VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_2=2, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L95] COND FALSE !(stepLocal_2 <= (~ ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) [L98] var_1_19 = (! var_1_22) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L100] signed char stepLocal_5 = var_1_11; [L101] unsigned short int stepLocal_4 = var_1_26; [L102] unsigned char stepLocal_3 = var_1_20; VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_3=2, stepLocal_4=2, stepLocal_5=-24, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L103] COND TRUE stepLocal_4 >= var_1_20 VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_3=2, stepLocal_5=-24, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L104] COND FALSE !(stepLocal_5 > var_1_26) [L113] var_1_25 = var_1_8 VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_3=2, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L116] signed long int stepLocal_8 = (0 ^ var_1_1) + var_1_29; VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_3=2, stepLocal_8=-16247, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=0, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L117] COND TRUE stepLocal_8 < var_1_11 [L118] var_1_30 = (var_1_22 && (var_1_19 || var_1_31)) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_3=2, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=1, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L122] COND FALSE !(var_1_25 >= var_1_9) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_3=2, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=1, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L127] COND FALSE !((var_1_5 != var_1_12) && var_1_30) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, stepLocal_3=2, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=1, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L198] RET step() [L199] CALL, EXPR property() [L188-L189] return ((((((((((((-32 * (var_1_13 / var_1_3)) >= var_1_26) ? (var_1_1 == ((signed long int) ((((var_1_3 + var_1_13) < 0 ) ? -(var_1_3 + var_1_13) : (var_1_3 + var_1_13))))) : 1) && ((var_1_1 >= 32) ? (var_1_5 == ((double) (var_1_6 - ((var_1_7 + var_1_8) + var_1_9)))) : (var_1_5 == ((double) 0.8)))) && ((var_1_3 != (var_1_1 / ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) ? (var_1_10 == ((double) (var_1_9 - ((((((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12)))) < (var_1_7)) ? (((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12)))) : (var_1_7)))))) : (var_1_10 == ((double) ((((var_1_6) > (var_1_8)) ? (var_1_6) : (var_1_8))))))) && (((var_1_6 * (var_1_8 * var_1_7)) > (((((var_1_9) > (var_1_12)) ? (var_1_9) : (var_1_12))) - var_1_14)) ? (var_1_13 == ((unsigned long int) (128u + var_1_26))) : (var_1_13 == ((unsigned long int) var_1_26)))) && ((var_1_25 >= var_1_9) ? ((var_1_9 < var_1_14) ? (var_1_16 == ((float) var_1_8)) : 1) : 1)) && (((var_1_5 != var_1_12) && var_1_30) ? ((var_1_12 >= (var_1_9 * var_1_7)) ? ((var_1_11 >= var_1_26) ? (var_1_17 == ((double) var_1_12)) : (var_1_17 == ((double) var_1_7))) : (var_1_17 == ((double) var_1_6))) : 1)) && (((var_1_26 % (var_1_20 + var_1_21)) <= (~ ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_19 == ((unsigned char) (((! var_1_22) || var_1_23) || var_1_24))) : (var_1_19 == ((unsigned char) (! var_1_22))))) && ((var_1_26 >= var_1_20) ? ((var_1_11 > var_1_26) ? (((((((10) > (var_1_3)) ? (10) : (var_1_3))) + var_1_28) >= var_1_20) ? ((! var_1_19) ? (var_1_25 == ((double) (var_1_9 - var_1_8))) : 1) : (var_1_25 == ((double) var_1_9))) : (var_1_25 == ((double) var_1_8))) : 1)) && ((last_1_var_1_30 || var_1_24) ? (last_1_var_1_19 ? (var_1_26 == ((unsigned short int) ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20))))) : ((var_1_12 == last_1_var_1_16) ? (var_1_23 ? (var_1_26 == ((unsigned short int) var_1_20)) : 1) : 1)) : (var_1_26 == ((unsigned short int) var_1_20)))) && (((- 1000) <= (var_1_21 - ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? (var_1_28 == ((signed short int) (var_1_29 + var_1_1))) : (var_1_28 == ((signed short int) -5)))) && ((((0 ^ var_1_1) + var_1_29) < var_1_11) ? (var_1_30 == ((unsigned char) (var_1_22 && (var_1_19 || var_1_31)))) : (var_1_30 == ((unsigned char) var_1_22))) ; VAL [\result=0, isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=1, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L199] RET, EXPR property() [L199] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=1, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] [L19] reach_error() VAL [isInitial=1, last_1_var_1_16=162/5, last_1_var_1_19=1, last_1_var_1_30=0, var_1_10=2, var_1_11=-24, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=135, var_1_20=2, var_1_21=2, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=3, var_1_26=2, var_1_28=-16247, var_1_29=-16382, var_1_30=1, var_1_31=1, var_1_3=5, var_1_6=2, var_1_8=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 87 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 46.2s, OverallIterations: 4, TraceHistogramMax: 26, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 31.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 270 SdHoareTripleChecker+Valid, 29.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 269 mSDsluCounter, 877 SdHoareTripleChecker+Invalid, 27.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 520 mSDsCounter, 93 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 499 IncrementalHoareTripleChecker+Invalid, 598 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 93 mSolverCounterUnsat, 357 mSDtfsCounter, 499 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 399 GetRequests, 374 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 6.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=150occurred in iteration=3, InterpolantAutomatonStates: 23, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 95 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 2.9s SatisfiabilityAnalysisTime, 9.9s InterpolantComputationTime, 1208 NumberOfCodeBlocks, 1208 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 857 ConstructedInterpolants, 1 QuantifiedInterpolants, 1682 SizeOfPredicates, 4 NumberOfNonLiveVariables, 807 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 5 InterpolantComputations, 2 PerfectInterpolantSequences, 6378/6500 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 18:31:50,042 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-23 18:31:50,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 da9b723eb6764db01c7e9bf3efd61044ec19f10f8fa82b3808d599b247834486 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 18:31:53,246 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 18:31:53,437 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-23 18:31:53,452 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 18:31:53,453 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 18:31:53,498 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 18:31:53,499 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 18:31:53,500 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 18:31:53,500 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 18:31:53,501 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 18:31:53,502 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 18:31:53,503 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 18:31:53,504 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 18:31:53,504 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 18:31:53,505 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 18:31:53,505 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-23 18:31:53,506 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 18:31:53,507 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 18:31:53,507 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:31:53,508 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 18:31:53,508 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 18:31:53,508 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 18:31:53,510 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 18:31:53,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:31:53,511 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 18:31:53,512 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 18:31:53,512 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 18:31:53,512 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 18:31:53,513 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-23 18:31:53,513 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-23 18:31:53,513 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 18:31:53,514 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 18:31:53,514 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 18:31:53,514 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 18:31:53,514 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_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 -> da9b723eb6764db01c7e9bf3efd61044ec19f10f8fa82b3808d599b247834486 [2024-11-23 18:31:53,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 18:31:53,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 18:31:53,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 18:31:53,961 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 18:31:53,963 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 18:31:53,965 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i [2024-11-23 18:31:57,976 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data/95a98ff68/d8676b639bc0412890f92f0a2764c2a5/FLAG17ab777c8 [2024-11-23 18:31:58,320 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 18:31:58,321 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i [2024-11-23 18:31:58,336 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data/95a98ff68/d8676b639bc0412890f92f0a2764c2a5/FLAG17ab777c8 [2024-11-23 18:31:58,357 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/data/95a98ff68/d8676b639bc0412890f92f0a2764c2a5 [2024-11-23 18:31:58,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 18:31:58,363 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 18:31:58,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 18:31:58,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 18:31:58,372 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 18:31:58,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:58,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f584973 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58, skipping insertion in model container [2024-11-23 18:31:58,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:58,406 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 18:31:58,607 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_f6593a60-7bcb-4934-ae92-7b3888d2a893/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i[916,929] [2024-11-23 18:31:58,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 18:31:58,779 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 18:31:58,802 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_f6593a60-7bcb-4934-ae92-7b3888d2a893/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-49.i[916,929] [2024-11-23 18:31:58,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 18:31:58,893 INFO L204 MainTranslator]: Completed translation [2024-11-23 18:31:58,894 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58 WrapperNode [2024-11-23 18:31:58,894 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 18:31:58,896 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 18:31:58,897 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 18:31:58,898 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 18:31:58,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:58,920 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:58,961 INFO L138 Inliner]: procedures = 27, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 193 [2024-11-23 18:31:58,962 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 18:31:58,963 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 18:31:58,963 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 18:31:58,963 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 18:31:58,978 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:58,978 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:58,984 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,005 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 18:31:59,005 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,005 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,021 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,023 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,028 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,031 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,034 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,038 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 18:31:59,040 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 18:31:59,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 18:31:59,040 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 18:31:59,042 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (1/1) ... [2024-11-23 18:31:59,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:31:59,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 18:31:59,098 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 18:31:59,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 18:31:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 18:31:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-23 18:31:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 18:31:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 18:31:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 18:31:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 18:31:59,309 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 18:31:59,312 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 18:32:23,809 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-23 18:32:23,809 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 18:32:23,823 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 18:32:23,824 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-23 18:32:23,824 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:32:23 BoogieIcfgContainer [2024-11-23 18:32:23,825 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 18:32:23,827 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 18:32:23,828 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 18:32:23,834 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 18:32:23,835 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 06:31:58" (1/3) ... [2024-11-23 18:32:23,835 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20ba4a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 06:32:23, skipping insertion in model container [2024-11-23 18:32:23,835 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:31:58" (2/3) ... [2024-11-23 18:32:23,836 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20ba4a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 06:32:23, skipping insertion in model container [2024-11-23 18:32:23,836 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:32:23" (3/3) ... [2024-11-23 18:32:23,838 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-49.i [2024-11-23 18:32:23,853 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 18:32:23,855 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-49.i that has 2 procedures, 87 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-23 18:32:23,926 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 18:32:23,940 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;@41ea531e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 18:32:23,940 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 18:32:23,945 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 58 states have (on average 1.4310344827586208) internal successors, (83), 59 states have internal predecessors, (83), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2024-11-23 18:32:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-23 18:32:23,970 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:32:23,971 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:32:23,973 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:32:23,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:32:23,982 INFO L85 PathProgramCache]: Analyzing trace with hash 1891746499, now seen corresponding path program 1 times [2024-11-23 18:32:24,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 18:32:24,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1049616295] [2024-11-23 18:32:24,001 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:32:24,001 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 18:32:24,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 18:32:24,004 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:32:24,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:32:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:32:25,869 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-23 18:32:25,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 18:32:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 666 proven. 0 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-11-23 18:32:25,996 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 18:32:25,997 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 18:32:25,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1049616295] [2024-11-23 18:32:25,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1049616295] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 18:32:25,998 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 18:32:25,999 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-23 18:32:26,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646722623] [2024-11-23 18:32:26,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 18:32:26,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-23 18:32:26,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 18:32:26,041 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-23 18:32:26,042 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 18:32:26,046 INFO L87 Difference]: Start difference. First operand has 87 states, 58 states have (on average 1.4310344827586208) internal successors, (83), 59 states have internal predecessors, (83), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) 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, (26), 2 states have call predecessors, (26), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-23 18:32:26,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 18:32:26,105 INFO L93 Difference]: Finished difference Result 171 states and 293 transitions. [2024-11-23 18:32:26,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-23 18:32:26,107 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, (26), 2 states have call predecessors, (26), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 172 [2024-11-23 18:32:26,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 18:32:26,115 INFO L225 Difference]: With dead ends: 171 [2024-11-23 18:32:26,115 INFO L226 Difference]: Without dead ends: 83 [2024-11-23 18:32:26,120 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 171 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 18:32:26,124 INFO L435 NwaCegarLoop]: 132 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, 132 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 18:32:26,125 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 18:32:26,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2024-11-23 18:32:26,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2024-11-23 18:32:26,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 55 states have (on average 1.3818181818181818) internal successors, (76), 55 states have internal predecessors, (76), 26 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2024-11-23 18:32:26,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 128 transitions. [2024-11-23 18:32:26,182 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 128 transitions. Word has length 172 [2024-11-23 18:32:26,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 18:32:26,182 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 128 transitions. [2024-11-23 18:32:26,183 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, (26), 2 states have call predecessors, (26), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-23 18:32:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 128 transitions. [2024-11-23 18:32:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-23 18:32:26,188 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:32:26,188 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:32:26,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:32:26,389 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:32:26,390 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:32:26,391 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:32:26,391 INFO L85 PathProgramCache]: Analyzing trace with hash -2136590605, now seen corresponding path program 1 times [2024-11-23 18:32:26,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 18:32:26,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1886651211] [2024-11-23 18:32:26,392 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:32:26,392 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 18:32:26,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 18:32:26,398 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:32:26,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:32:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:32:28,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-23 18:32:28,431 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 18:32:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 688 proven. 72 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-11-23 18:32:35,027 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-23 18:32:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-23 18:32:37,400 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-23 18:32:37,400 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1886651211] [2024-11-23 18:32:37,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1886651211] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-23 18:32:37,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 18:32:37,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 12 [2024-11-23 18:32:37,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510457439] [2024-11-23 18:32:37,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 18:32:37,407 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 18:32:37,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-23 18:32:37,410 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 18:32:37,413 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2024-11-23 18:32:37,413 INFO L87 Difference]: Start difference. First operand 83 states and 128 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) [2024-11-23 18:32:42,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:32:46,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:32:50,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:32:52,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:32:57,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:33:01,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:33:06,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:33:10,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:33:15,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-23 18:33:19,316 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 18:33:19,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 18:33:19,485 INFO L93 Difference]: Finished difference Result 218 states and 335 transitions. [2024-11-23 18:33:19,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 18:33:19,486 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) Word has length 172 [2024-11-23 18:33:19,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 18:33:19,489 INFO L225 Difference]: With dead ends: 218 [2024-11-23 18:33:19,489 INFO L226 Difference]: Without dead ends: 138 [2024-11-23 18:33:19,490 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 332 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2024-11-23 18:33:19,491 INFO L435 NwaCegarLoop]: 119 mSDtfsCounter, 72 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 3 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 311 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.9s IncrementalHoareTripleChecker+Time [2024-11-23 18:33:19,491 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 311 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 62 Invalid, 9 Unknown, 0 Unchecked, 41.9s Time] [2024-11-23 18:33:19,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2024-11-23 18:33:19,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 135. [2024-11-23 18:33:19,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 94 states have (on average 1.3936170212765957) internal successors, (131), 95 states have internal predecessors, (131), 38 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 37 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-23 18:33:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 207 transitions. [2024-11-23 18:33:19,514 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 207 transitions. Word has length 172 [2024-11-23 18:33:19,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 18:33:19,515 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 207 transitions. [2024-11-23 18:33:19,516 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (26), 1 states have call predecessors, (26), 1 states have return successors, (26), 1 states have call predecessors, (26), 1 states have call successors, (26) [2024-11-23 18:33:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 207 transitions. [2024-11-23 18:33:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-23 18:33:19,519 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:33:19,520 INFO L218 NwaCegarLoop]: trace histogram [26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:33:19,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:33:19,720 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:33:19,721 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:33:19,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:33:19,721 INFO L85 PathProgramCache]: Analyzing trace with hash 1576961057, now seen corresponding path program 1 times [2024-11-23 18:33:19,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-23 18:33:19,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1203823047] [2024-11-23 18:33:19,723 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:33:19,723 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 18:33:19,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/bin/uautomizer-verify-LYvppIcaGC/mathsat [2024-11-23 18:33:19,725 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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 18:33:19,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6593a60-7bcb-4934-ae92-7b3888d2a893/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)] Waiting until timeout for monitored process [2024-11-23 18:33:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:33:22,389 INFO L256 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-23 18:33:22,411 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 18:34:34,335 WARN L286 SmtUtils]: Spent 8.35s 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 18:34:42,607 WARN L286 SmtUtils]: Spent 8.27s 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 18:34:50,906 WARN L286 SmtUtils]: Spent 8.30s 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 18:34:59,185 WARN L286 SmtUtils]: Spent 8.28s 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 18:35:07,496 WARN L286 SmtUtils]: Spent 8.31s 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 18:35:15,809 WARN L286 SmtUtils]: Spent 8.31s 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 18:35:24,124 WARN L286 SmtUtils]: Spent 8.31s 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 18:35:32,397 WARN L286 SmtUtils]: Spent 8.27s 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 18:35:40,563 WARN L286 SmtUtils]: Spent 8.16s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:35:48,853 WARN L286 SmtUtils]: Spent 8.29s 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 18:35:57,108 WARN L286 SmtUtils]: Spent 8.25s 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 18:36:05,258 WARN L286 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:36:13,532 WARN L286 SmtUtils]: Spent 8.27s 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 18:36:21,786 WARN L286 SmtUtils]: Spent 8.25s 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 18:36:30,058 WARN L286 SmtUtils]: Spent 8.27s 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 18:36:38,312 WARN L286 SmtUtils]: Spent 8.25s 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 18:36:46,572 WARN L286 SmtUtils]: Spent 8.26s 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 18:36:54,841 WARN L286 SmtUtils]: Spent 8.27s 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 18:37:03,092 WARN L286 SmtUtils]: Spent 8.25s 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 18:37:07,166 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (.cse1 ((_ zero_extend 24) c_~var_1_22~0))) (and (fp.geq c_~var_1_6~0 .cse0) (bvsle .cse1 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse0) (bvsle ((_ zero_extend 24) c_~var_1_23~0) (_ bv0 32)) (= c_~var_1_26~0 ((_ zero_extend 8) c_~var_1_20~0)) (= (bvadd ((_ zero_extend 16) c_~var_1_26~0) (_ bv128 32)) c_~var_1_13~0) (fp.geq c_~var_1_12~0 .cse0) (fp.leq c_~var_1_12~0 .cse2) (bvsge ((_ zero_extend 24) c_~var_1_31~0) (_ bv1 32)) (let ((.cse3 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse4 (fp.mul c_currentRoundingMode c_~var_1_6~0 (fp.mul c_currentRoundingMode c_~var_1_8~0 c_~var_1_7~0)))) (or (and .cse3 (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse3) (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_6~0 .cse2) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse1 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2024-11-23 18:37:11,238 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (.cse1 ((_ zero_extend 24) c_~var_1_22~0))) (and (fp.geq c_~var_1_6~0 .cse0) (bvsle .cse1 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse0) (bvsle ((_ zero_extend 24) c_~var_1_23~0) (_ bv0 32)) (= c_~var_1_26~0 ((_ zero_extend 8) c_~var_1_20~0)) (= (bvadd ((_ zero_extend 16) c_~var_1_26~0) (_ bv128 32)) c_~var_1_13~0) (fp.geq c_~var_1_12~0 .cse0) (fp.leq c_~var_1_12~0 .cse2) (bvsge ((_ zero_extend 24) c_~var_1_31~0) (_ bv1 32)) (let ((.cse3 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse4 (fp.mul c_currentRoundingMode c_~var_1_6~0 (fp.mul c_currentRoundingMode c_~var_1_8~0 c_~var_1_7~0)))) (or (and .cse3 (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse3) (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_6~0 .cse2) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse1 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2024-11-23 18:37:19,570 WARN L286 SmtUtils]: Spent 8.32s 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 18:37:27,820 WARN L286 SmtUtils]: Spent 8.25s 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 18:37:36,065 WARN L286 SmtUtils]: Spent 8.24s 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 18:37:44,297 WARN L286 SmtUtils]: Spent 8.23s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:37:52,535 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:38:00,816 WARN L286 SmtUtils]: Spent 8.28s 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 18:38:09,116 WARN L286 SmtUtils]: Spent 8.30s 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 18:38:17,379 WARN L286 SmtUtils]: Spent 8.26s 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 18:38:25,557 WARN L286 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:38:33,796 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:38:42,050 WARN L286 SmtUtils]: Spent 8.25s 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 18:38:50,195 WARN L286 SmtUtils]: Spent 8.14s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:38:58,438 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:39:06,690 WARN L286 SmtUtils]: Spent 8.25s 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 18:39:14,957 WARN L286 SmtUtils]: Spent 8.27s 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 18:39:23,241 WARN L286 SmtUtils]: Spent 8.28s 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 18:39:31,545 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:39:39,810 WARN L286 SmtUtils]: Spent 8.26s 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 18:39:48,065 WARN L286 SmtUtils]: Spent 8.25s 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 18:39:56,383 WARN L286 SmtUtils]: Spent 8.28s 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 18:40:04,854 WARN L286 SmtUtils]: Spent 8.47s 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 18:40:13,132 WARN L286 SmtUtils]: Spent 8.28s 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 18:40:21,402 WARN L286 SmtUtils]: Spent 8.27s 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 18:40:29,786 WARN L286 SmtUtils]: Spent 8.38s 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 18:40:38,075 WARN L286 SmtUtils]: Spent 8.29s 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 18:40:46,329 WARN L286 SmtUtils]: Spent 8.25s 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 18:40:54,595 WARN L286 SmtUtils]: Spent 8.26s 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 18:41:02,737 WARN L286 SmtUtils]: Spent 8.14s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:41:10,997 WARN L286 SmtUtils]: Spent 8.26s 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 18:41:19,306 WARN L286 SmtUtils]: Spent 8.31s 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 18:41:27,445 WARN L286 SmtUtils]: Spent 8.14s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:41:35,697 WARN L286 SmtUtils]: Spent 8.25s 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 18:41:48,145 WARN L286 SmtUtils]: Spent 8.20s 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 18:41:56,348 WARN L286 SmtUtils]: Spent 8.20s 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 18:42:04,553 WARN L286 SmtUtils]: Spent 8.20s 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 18:42:12,764 WARN L286 SmtUtils]: Spent 8.21s 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 18:42:21,012 WARN L286 SmtUtils]: Spent 8.25s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:42:29,255 WARN L286 SmtUtils]: Spent 8.24s 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 18:42:37,508 WARN L286 SmtUtils]: Spent 8.25s 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 18:42:41,604 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (.cse1 ((_ zero_extend 24) c_~var_1_22~0))) (and (fp.geq c_~var_1_6~0 .cse0) (bvsle .cse1 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse0) (bvsle ((_ zero_extend 24) c_~var_1_23~0) (_ bv0 32)) (= c_~var_1_26~0 ((_ zero_extend 8) c_~var_1_20~0)) (= (bvadd ((_ zero_extend 16) c_~var_1_26~0) (_ bv128 32)) c_~var_1_13~0) (fp.geq c_~var_1_12~0 .cse0) (fp.leq c_~var_1_12~0 .cse2) (= c_~var_1_1~0 (bvadd c_~var_1_13~0 ((_ sign_extend 24) c_~var_1_3~0))) (bvsge ((_ zero_extend 24) c_~var_1_31~0) (_ bv1 32)) (let ((.cse3 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse4 (fp.mul c_currentRoundingMode c_~var_1_6~0 (fp.mul c_currentRoundingMode c_~var_1_8~0 c_~var_1_7~0)))) (or (and .cse3 (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse3) (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_6~0 .cse2) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse1 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2024-11-23 18:42:45,682 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (.cse1 ((_ zero_extend 24) c_~var_1_22~0))) (and (fp.geq c_~var_1_6~0 .cse0) (bvsle .cse1 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse0) (bvsle ((_ zero_extend 24) c_~var_1_23~0) (_ bv0 32)) (= c_~var_1_26~0 ((_ zero_extend 8) c_~var_1_20~0)) (= (bvadd ((_ zero_extend 16) c_~var_1_26~0) (_ bv128 32)) c_~var_1_13~0) (fp.geq c_~var_1_12~0 .cse0) (fp.leq c_~var_1_12~0 .cse2) (= c_~var_1_1~0 (bvadd c_~var_1_13~0 ((_ sign_extend 24) c_~var_1_3~0))) (bvsge ((_ zero_extend 24) c_~var_1_31~0) (_ bv1 32)) (let ((.cse3 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse4 (fp.mul c_currentRoundingMode c_~var_1_6~0 (fp.mul c_currentRoundingMode c_~var_1_8~0 c_~var_1_7~0)))) (or (and .cse3 (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse3) (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_6~0 .cse2) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse1 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2024-11-23 18:42:53,957 WARN L286 SmtUtils]: Spent 8.25s 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 18:43:02,197 WARN L286 SmtUtils]: Spent 8.24s 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 18:43:10,471 WARN L286 SmtUtils]: Spent 8.27s 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 18:43:18,753 WARN L286 SmtUtils]: Spent 8.28s 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 18:43:26,986 WARN L286 SmtUtils]: Spent 8.23s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:43:35,261 WARN L286 SmtUtils]: Spent 8.27s 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 18:43:43,492 WARN L286 SmtUtils]: Spent 8.23s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:43:51,742 WARN L286 SmtUtils]: Spent 8.25s 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 18:44:00,021 WARN L286 SmtUtils]: Spent 8.28s 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 18:44:08,183 WARN L286 SmtUtils]: Spent 8.16s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:44:16,486 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:44:24,788 WARN L286 SmtUtils]: Spent 8.30s 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 18:44:32,922 WARN L286 SmtUtils]: Spent 8.13s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:44:41,165 WARN L286 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:44:49,420 WARN L286 SmtUtils]: Spent 8.25s 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 18:44:57,684 WARN L286 SmtUtils]: Spent 8.26s 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 18:45:05,919 WARN L286 SmtUtils]: Spent 8.23s 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 18:45:14,149 WARN L286 SmtUtils]: Spent 8.23s 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 18:45:22,403 WARN L286 SmtUtils]: Spent 8.25s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-23 18:45:30,657 WARN L286 SmtUtils]: Spent 8.25s 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 18:45:38,931 WARN L286 SmtUtils]: Spent 8.27s 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 18:45:42,998 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (.cse1 ((_ zero_extend 24) c_~var_1_22~0))) (and (fp.geq c_~var_1_6~0 .cse0) (bvsle .cse1 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse0) (bvsle ((_ zero_extend 24) c_~var_1_23~0) (_ bv0 32)) (= c_~var_1_26~0 ((_ zero_extend 8) c_~var_1_20~0)) (= (bvadd (_ bv1000 32) |c_ULTIMATE.start_step_~stepLocal_7~0#1|) (_ bv0 32)) (= (bvadd ((_ zero_extend 16) c_~var_1_26~0) (_ bv128 32)) c_~var_1_13~0) (fp.geq c_~var_1_12~0 .cse0) (fp.leq c_~var_1_12~0 .cse2) (= c_~var_1_1~0 (bvadd c_~var_1_13~0 ((_ sign_extend 24) c_~var_1_3~0))) (bvsge ((_ zero_extend 24) c_~var_1_31~0) (_ bv1 32)) (let ((.cse3 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse4 (fp.mul c_currentRoundingMode c_~var_1_6~0 (fp.mul c_currentRoundingMode c_~var_1_8~0 c_~var_1_7~0)))) (or (and .cse3 (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse3) (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_6~0 .cse2) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse1 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2024-11-23 18:45:47,059 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (.cse1 ((_ zero_extend 24) c_~var_1_22~0))) (and (fp.geq c_~var_1_6~0 .cse0) (bvsle .cse1 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse0) (bvsle ((_ zero_extend 24) c_~var_1_23~0) (_ bv0 32)) (= c_~var_1_26~0 ((_ zero_extend 8) c_~var_1_20~0)) (= (bvadd (_ bv1000 32) |c_ULTIMATE.start_step_~stepLocal_7~0#1|) (_ bv0 32)) (= (bvadd ((_ zero_extend 16) c_~var_1_26~0) (_ bv128 32)) c_~var_1_13~0) (fp.geq c_~var_1_12~0 .cse0) (fp.leq c_~var_1_12~0 .cse2) (= c_~var_1_1~0 (bvadd c_~var_1_13~0 ((_ sign_extend 24) c_~var_1_3~0))) (bvsge ((_ zero_extend 24) c_~var_1_31~0) (_ bv1 32)) (let ((.cse3 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse4 (fp.mul c_currentRoundingMode c_~var_1_6~0 (fp.mul c_currentRoundingMode c_~var_1_8~0 c_~var_1_7~0)))) (or (and .cse3 (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse3) (fp.gt .cse4 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_6~0 .cse2) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse1 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2024-11-23 18:45:55,450 WARN L286 SmtUtils]: Spent 8.33s 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 18:46:03,752 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)