./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eeb4616c82dd418b721c618c54512d08e3a8ea8d5c6a2fdf9225b3e79e147c74 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 10:45:45,222 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 10:45:45,278 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 10:45:45,283 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 10:45:45,284 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 10:45:45,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 10:45:45,306 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 10:45:45,307 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 10:45:45,307 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 10:45:45,307 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 10:45:45,307 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 10:45:45,307 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 10:45:45,307 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 10:45:45,308 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 10:45:45,308 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 10:45:45,308 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 10:45:45,308 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 10:45:45,308 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 10:45:45,308 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 10:45:45,308 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 10:45:45,308 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 10:45:45,308 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 10:45:45,309 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:45:45,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:45:45,310 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:45:45,310 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 10:45:45,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 10:45:45,311 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 10:45:45,311 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 10:45:45,311 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 10:45:45,311 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 10:45:45,311 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_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeb4616c82dd418b721c618c54512d08e3a8ea8d5c6a2fdf9225b3e79e147c74 [2024-12-02 10:45:45,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 10:45:45,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 10:45:45,553 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 10:45:45,554 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 10:45:45,555 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 10:45:45,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i [2024-12-02 10:45:48,206 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data/ba494f68d/e60f1417a496431490f2e072102c5280/FLAGe7ee681f5 [2024-12-02 10:45:48,427 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 10:45:48,428 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i [2024-12-02 10:45:48,436 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data/ba494f68d/e60f1417a496431490f2e072102c5280/FLAGe7ee681f5 [2024-12-02 10:45:48,769 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data/ba494f68d/e60f1417a496431490f2e072102c5280 [2024-12-02 10:45:48,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 10:45:48,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 10:45:48,773 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 10:45:48,774 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 10:45:48,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 10:45:48,777 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:45:48" (1/1) ... [2024-12-02 10:45:48,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bde9f62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:48, skipping insertion in model container [2024-12-02 10:45:48,778 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:45:48" (1/1) ... [2024-12-02 10:45:48,796 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 10:45:48,904 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_16839563-2cdf-4b2a-a301-ba870a3a8213/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i[916,929] [2024-12-02 10:45:48,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:45:48,989 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 10:45:48,998 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_16839563-2cdf-4b2a-a301-ba870a3a8213/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i[916,929] [2024-12-02 10:45:49,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:45:49,051 INFO L204 MainTranslator]: Completed translation [2024-12-02 10:45:49,051 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49 WrapperNode [2024-12-02 10:45:49,052 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 10:45:49,053 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 10:45:49,053 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 10:45:49,053 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 10:45:49,058 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,068 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,102 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 191 [2024-12-02 10:45:49,102 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 10:45:49,103 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 10:45:49,103 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 10:45:49,103 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 10:45:49,110 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,114 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,132 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-12-02 10:45:49,132 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,132 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,142 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,144 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,149 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,152 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,154 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,159 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 10:45:49,160 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 10:45:49,160 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 10:45:49,160 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 10:45:49,161 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (1/1) ... [2024-12-02 10:45:49,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:45:49,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:45:49,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 10:45:49,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 10:45:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 10:45:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 10:45:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 10:45:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 10:45:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 10:45:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 10:45:49,283 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 10:45:49,284 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 10:45:49,629 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-12-02 10:45:49,629 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 10:45:49,639 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 10:45:49,639 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 10:45:49,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:45:49 BoogieIcfgContainer [2024-12-02 10:45:49,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 10:45:49,642 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 10:45:49,642 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 10:45:49,645 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 10:45:49,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:45:48" (1/3) ... [2024-12-02 10:45:49,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67f8f49c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:45:49, skipping insertion in model container [2024-12-02 10:45:49,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:45:49" (2/3) ... [2024-12-02 10:45:49,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67f8f49c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:45:49, skipping insertion in model container [2024-12-02 10:45:49,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:45:49" (3/3) ... [2024-12-02 10:45:49,647 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-49.i [2024-12-02 10:45:49,658 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 10:45:49,659 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-while_file-49.i that has 2 procedures, 86 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 10:45:49,710 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 10:45:49,720 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;@3e86e93c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 10:45:49,720 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 10:45:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 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) [2024-12-02 10:45:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-02 10:45:49,733 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:45:49,734 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] [2024-12-02 10:45:49,734 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:45:49,738 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:45:49,738 INFO L85 PathProgramCache]: Analyzing trace with hash 2008021387, now seen corresponding path program 1 times [2024-12-02 10:45:49,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:45:49,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118449572] [2024-12-02 10:45:49,744 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:45:49,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:45:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:45:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-02 10:45:51,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:45:51,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118449572] [2024-12-02 10:45:51,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118449572] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:45:51,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:45:51,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 10:45:51,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233588444] [2024-12-02 10:45:51,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:45:51,825 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 10:45:51,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:45:51,846 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 10:45:51,847 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:45:51,849 INFO L87 Difference]: Start difference. First operand has 86 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 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 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 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) [2024-12-02 10:45:52,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:45:52,540 INFO L93 Difference]: Finished difference Result 273 states and 493 transitions. [2024-12-02 10:45:52,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 10:45:52,542 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 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 171 [2024-12-02 10:45:52,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:45:52,550 INFO L225 Difference]: With dead ends: 273 [2024-12-02 10:45:52,550 INFO L226 Difference]: Without dead ends: 190 [2024-12-02 10:45:52,554 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-12-02 10:45:52,556 INFO L435 NwaCegarLoop]: 232 mSDtfsCounter, 140 mSDsluCounter, 375 mSDsCounter, 0 mSdLazyCounter, 145 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 607 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 145 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-12-02 10:45:52,557 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 607 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 145 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-12-02 10:45:52,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2024-12-02 10:45:52,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 184. [2024-12-02 10:45:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 120 states have (on average 1.375) internal successors, (165), 122 states have internal predecessors, (165), 60 states have call successors, (60), 3 states have call predecessors, (60), 3 states have return successors, (60), 58 states have call predecessors, (60), 60 states have call successors, (60) [2024-12-02 10:45:52,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 285 transitions. [2024-12-02 10:45:52,621 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 285 transitions. Word has length 171 [2024-12-02 10:45:52,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:45:52,622 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 285 transitions. [2024-12-02 10:45:52,622 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 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) [2024-12-02 10:45:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 285 transitions. [2024-12-02 10:45:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-02 10:45:52,625 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:45:52,625 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] [2024-12-02 10:45:52,626 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 10:45:52,626 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:45:52,626 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:45:52,627 INFO L85 PathProgramCache]: Analyzing trace with hash -1585881331, now seen corresponding path program 1 times [2024-12-02 10:45:52,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:45:52,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969648240] [2024-12-02 10:45:52,627 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:45:52,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:45:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:45:52,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-02 10:45:52,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:45:52,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969648240] [2024-12-02 10:45:52,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969648240] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:45:52,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:45:52,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:45:52,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [622837232] [2024-12-02 10:45:52,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:45:52,881 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:45:52,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:45:52,882 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:45:52,882 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:45:52,883 INFO L87 Difference]: Start difference. First operand 184 states and 285 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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) [2024-12-02 10:45:53,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:45:53,086 INFO L93 Difference]: Finished difference Result 507 states and 782 transitions. [2024-12-02 10:45:53,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:45:53,087 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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 171 [2024-12-02 10:45:53,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:45:53,092 INFO L225 Difference]: With dead ends: 507 [2024-12-02 10:45:53,092 INFO L226 Difference]: Without dead ends: 326 [2024-12-02 10:45:53,094 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:45:53,094 INFO L435 NwaCegarLoop]: 116 mSDtfsCounter, 71 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 305 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:45:53,095 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 305 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:45:53,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2024-12-02 10:45:53,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 240. [2024-12-02 10:45:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 163 states have (on average 1.392638036809816) internal successors, (227), 166 states have internal predecessors, (227), 72 states have call successors, (72), 4 states have call predecessors, (72), 4 states have return successors, (72), 69 states have call predecessors, (72), 72 states have call successors, (72) [2024-12-02 10:45:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 371 transitions. [2024-12-02 10:45:53,134 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 371 transitions. Word has length 171 [2024-12-02 10:45:53,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:45:53,135 INFO L471 AbstractCegarLoop]: Abstraction has 240 states and 371 transitions. [2024-12-02 10:45:53,135 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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) [2024-12-02 10:45:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 371 transitions. [2024-12-02 10:45:53,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-02 10:45:53,138 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:45:53,138 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] [2024-12-02 10:45:53,139 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 10:45:53,139 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:45:53,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:45:53,139 INFO L85 PathProgramCache]: Analyzing trace with hash 1210913928, now seen corresponding path program 1 times [2024-12-02 10:45:53,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:45:53,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898791302] [2024-12-02 10:45:53,140 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:45:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:45:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:45:54,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 42 proven. 33 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-12-02 10:45:54,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:45:54,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898791302] [2024-12-02 10:45:54,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898791302] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:45:54,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1286177560] [2024-12-02 10:45:54,247 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:45:54,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:45:54,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:45:54,249 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:45:54,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 10:45:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:45:54,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 403 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-02 10:45:54,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:45:59,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 673 proven. 39 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-12-02 10:45:59,113 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 10:45:59,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1286177560] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:45:59,807 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-12-02 10:45:59,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 9 [2024-12-02 10:45:59,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527489289] [2024-12-02 10:45:59,808 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-12-02 10:45:59,809 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-12-02 10:45:59,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:45:59,810 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-12-02 10:45:59,810 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=84, Unknown=1, NotChecked=0, Total=110 [2024-12-02 10:45:59,810 INFO L87 Difference]: Start difference. First operand 240 states and 371 transitions. Second operand has 9 states, 9 states have (on average 7.666666666666667) internal successors, (69), 9 states have internal predecessors, (69), 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) [2024-12-02 10:46:05,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:46:09,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:46:14,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:46:18,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:46:23,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:46:28,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:46:29,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-02 10:46:31,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:46:31,158 INFO L93 Difference]: Finished difference Result 495 states and 753 transitions. [2024-12-02 10:46:31,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-12-02 10:46:31,158 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.666666666666667) internal successors, (69), 9 states have internal predecessors, (69), 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 172 [2024-12-02 10:46:31,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:46:31,162 INFO L225 Difference]: With dead ends: 495 [2024-12-02 10:46:31,162 INFO L226 Difference]: Without dead ends: 258 [2024-12-02 10:46:31,163 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=88, Invalid=253, Unknown=1, NotChecked=0, Total=342 [2024-12-02 10:46:31,164 INFO L435 NwaCegarLoop]: 108 mSDtfsCounter, 195 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 488 mSolverCounterSat, 52 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 457 SdHoareTripleChecker+Invalid, 546 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 488 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:46:31,164 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [207 Valid, 457 Invalid, 546 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 488 Invalid, 6 Unknown, 0 Unchecked, 30.1s Time] [2024-12-02 10:46:31,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2024-12-02 10:46:31,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 213. [2024-12-02 10:46:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 146 states have (on average 1.3424657534246576) internal successors, (196), 148 states have internal predecessors, (196), 60 states have call successors, (60), 6 states have call predecessors, (60), 6 states have return successors, (60), 58 states have call predecessors, (60), 60 states have call successors, (60) [2024-12-02 10:46:31,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 316 transitions. [2024-12-02 10:46:31,207 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 316 transitions. Word has length 172 [2024-12-02 10:46:31,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:46:31,207 INFO L471 AbstractCegarLoop]: Abstraction has 213 states and 316 transitions. [2024-12-02 10:46:31,207 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.666666666666667) internal successors, (69), 9 states have internal predecessors, (69), 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) [2024-12-02 10:46:31,208 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 316 transitions. [2024-12-02 10:46:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-02 10:46:31,210 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:46:31,210 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] [2024-12-02 10:46:31,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 10:46:31,411 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:46:31,411 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:46:31,412 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:46:31,412 INFO L85 PathProgramCache]: Analyzing trace with hash 1469079366, now seen corresponding path program 1 times [2024-12-02 10:46:31,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:46:31,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881585648] [2024-12-02 10:46:31,412 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:46:31,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:46:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-02 10:46:31,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1092883113] [2024-12-02 10:46:31,610 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:46:31,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:46:31,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:46:31,612 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:46:31,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 10:46:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 10:46:32,358 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 10:46:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 10:46:32,613 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 10:46:32,613 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 10:46:32,614 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 10:46:32,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 10:46:32,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:46:32,818 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-12-02 10:46:32,904 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 10:46:32,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 10:46:32 BoogieIcfgContainer [2024-12-02 10:46:32,907 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 10:46:32,908 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 10:46:32,908 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 10:46:32,908 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 10:46:32,909 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:45:49" (3/4) ... [2024-12-02 10:46:32,911 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-02 10:46:32,911 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 10:46:32,912 INFO L158 Benchmark]: Toolchain (without parser) took 44139.61ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 92.3MB in the beginning and 59.7MB in the end (delta: 32.6MB). Peak memory consumption was 102.5MB. Max. memory is 16.1GB. [2024-12-02 10:46:32,912 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory was 72.7MB in the beginning and 72.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 10:46:32,913 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.54ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 76.4MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 10:46:32,913 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.70ms. Allocated memory is still 117.4MB. Free memory was 76.4MB in the beginning and 72.8MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 10:46:32,913 INFO L158 Benchmark]: Boogie Preprocessor took 56.10ms. Allocated memory is still 117.4MB. Free memory was 72.6MB in the beginning and 66.5MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-02 10:46:32,913 INFO L158 Benchmark]: RCFGBuilder took 479.93ms. Allocated memory is still 117.4MB. Free memory was 66.5MB in the beginning and 41.2MB in the end (delta: 25.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 10:46:32,914 INFO L158 Benchmark]: TraceAbstraction took 43265.59ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 40.7MB in the beginning and 59.7MB in the end (delta: -19.1MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2024-12-02 10:46:32,914 INFO L158 Benchmark]: Witness Printer took 3.60ms. Allocated memory is still 184.5MB. Free memory was 59.7MB in the beginning and 59.7MB in the end (delta: 23.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 10:46:32,916 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory was 72.7MB in the beginning and 72.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.54ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 76.4MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.70ms. Allocated memory is still 117.4MB. Free memory was 76.4MB in the beginning and 72.8MB in the end (delta: 3.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 56.10ms. Allocated memory is still 117.4MB. Free memory was 72.6MB in the beginning and 66.5MB in the end (delta: 6.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 479.93ms. Allocated memory is still 117.4MB. Free memory was 66.5MB in the beginning and 41.2MB in the end (delta: 25.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * TraceAbstraction took 43265.59ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 40.7MB in the beginning and 59.7MB in the end (delta: -19.1MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Witness Printer took 3.60ms. Allocated memory is still 184.5MB. Free memory was 59.7MB in the beginning and 59.7MB in the end (delta: 23.5kB). 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 92, overapproximation of someBinaryDOUBLEComparisonOperation at line 188, overapproximation of someBinaryDOUBLEComparisonOperation at line 147, overapproximation of someBinaryDOUBLEComparisonOperation at line 122, overapproximation of someBinaryDOUBLEComparisonOperation at line 151, overapproximation of someBinaryDOUBLEComparisonOperation at line 68, overapproximation of someBinaryDOUBLEComparisonOperation at line 127, overapproximation of someBinaryDOUBLEComparisonOperation at line 145, overapproximation of someBinaryDOUBLEComparisonOperation at line 149, overapproximation of someBinaryDOUBLEComparisonOperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 159. 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() [L195] 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] [L195] RET updateLastVariables() [L196] 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=3, 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=-44, 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=-179, var_1_30=0, var_1_31=0, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=0, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=0, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=0, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=0, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=0, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, var_1_5=53/20] [L196] RET updateVariables() [L197] 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=133, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=133, 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=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=133, var_1_10=507/8, var_1_11=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3] [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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=1, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_10=2, var_1_11=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_10=2, var_1_11=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-46, var_1_10=2, var_1_11=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=0, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=1, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=1, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=1, var_1_31=1, var_1_3=3, var_1_6=2, var_1_8=3] [L197] RET step() [L198] 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=1, var_1_31=1, var_1_3=3, var_1_6=2, var_1_8=3] [L198] RET, EXPR property() [L198] 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=1, var_1_31=1, var_1_3=3, 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=-44, var_1_13=130, var_1_16=162/5, var_1_17=1021/4, var_1_19=0, var_1_1=133, 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=-46, var_1_29=-179, var_1_30=1, var_1_31=1, var_1_3=3, var_1_6=2, var_1_8=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 43.1s, OverallIterations: 4, TraceHistogramMax: 26, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 32.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 418 SdHoareTripleChecker+Valid, 30.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 406 mSDsluCounter, 1369 SdHoareTripleChecker+Invalid, 27.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 913 mSDsCounter, 79 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 703 IncrementalHoareTripleChecker+Invalid, 788 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 79 mSolverCounterUnsat, 456 mSDtfsCounter, 703 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 229 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 6.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=240occurred in iteration=2, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 137 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 8.4s InterpolantComputationTime, 1030 NumberOfCodeBlocks, 1030 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 682 ConstructedInterpolants, 1 QuantifiedInterpolants, 2021 SizeOfPredicates, 4 NumberOfNonLiveVariables, 403 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 5128/5200 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-02 10:46:33,124 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-12-02 10:46:33,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eeb4616c82dd418b721c618c54512d08e3a8ea8d5c6a2fdf9225b3e79e147c74 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 10:46:34,932 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 10:46:35,017 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-12-02 10:46:35,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 10:46:35,024 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 10:46:35,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 10:46:35,047 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 10:46:35,047 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 10:46:35,048 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 10:46:35,048 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 10:46:35,048 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 10:46:35,048 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 10:46:35,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 10:46:35,048 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 10:46:35,049 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 10:46:35,049 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 10:46:35,050 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 10:46:35,050 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 10:46:35,050 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 10:46:35,050 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 10:46:35,050 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 10:46:35,050 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:46:35,050 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:46:35,051 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:46:35,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:46:35,051 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 10:46:35,051 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:46:35,051 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:46:35,051 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:46:35,051 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:46:35,051 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 10:46:35,051 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 10:46:35,052 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 10:46:35,052 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 10:46:35,052 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 10:46:35,052 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 10:46:35,052 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 10:46:35,052 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 10:46:35,052 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 10:46:35,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 10:46:35,052 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_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeb4616c82dd418b721c618c54512d08e3a8ea8d5c6a2fdf9225b3e79e147c74 [2024-12-02 10:46:35,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 10:46:35,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 10:46:35,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 10:46:35,311 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 10:46:35,311 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 10:46:35,312 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i [2024-12-02 10:46:37,992 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data/dd4d55869/ca37dcc1e40349a89b5b6ee50fed7d28/FLAGe2fc52727 [2024-12-02 10:46:38,190 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 10:46:38,190 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i [2024-12-02 10:46:38,199 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data/dd4d55869/ca37dcc1e40349a89b5b6ee50fed7d28/FLAGe2fc52727 [2024-12-02 10:46:38,211 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/data/dd4d55869/ca37dcc1e40349a89b5b6ee50fed7d28 [2024-12-02 10:46:38,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 10:46:38,215 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 10:46:38,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 10:46:38,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 10:46:38,220 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 10:46:38,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e3e46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38, skipping insertion in model container [2024-12-02 10:46:38,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,241 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 10:46:38,357 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i[916,929] [2024-12-02 10:46:38,426 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:46:38,439 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 10:46:38,449 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_16839563-2cdf-4b2a-a301-ba870a3a8213/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-49.i[916,929] [2024-12-02 10:46:38,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:46:38,513 INFO L204 MainTranslator]: Completed translation [2024-12-02 10:46:38,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38 WrapperNode [2024-12-02 10:46:38,514 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 10:46:38,515 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 10:46:38,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 10:46:38,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 10:46:38,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,534 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,562 INFO L138 Inliner]: procedures = 27, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 188 [2024-12-02 10:46:38,563 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 10:46:38,563 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 10:46:38,564 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 10:46:38,564 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 10:46:38,574 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,578 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,592 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-12-02 10:46:38,592 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,592 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,604 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,607 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,611 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,613 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,615 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,619 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 10:46:38,620 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 10:46:38,620 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 10:46:38,620 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 10:46:38,621 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (1/1) ... [2024-12-02 10:46:38,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:46:38,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:46:38,648 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 10:46:38,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 10:46:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 10:46:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-12-02 10:46:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 10:46:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 10:46:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 10:46:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 10:46:38,748 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 10:46:38,750 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 10:46:56,644 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-12-02 10:46:56,644 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 10:46:56,656 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 10:46:56,656 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 10:46:56,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:46:56 BoogieIcfgContainer [2024-12-02 10:46:56,657 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 10:46:56,660 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 10:46:56,660 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 10:46:56,665 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 10:46:56,666 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:46:38" (1/3) ... [2024-12-02 10:46:56,666 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@682480ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:46:56, skipping insertion in model container [2024-12-02 10:46:56,666 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:38" (2/3) ... [2024-12-02 10:46:56,667 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@682480ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:46:56, skipping insertion in model container [2024-12-02 10:46:56,667 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:46:56" (3/3) ... [2024-12-02 10:46:56,668 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-49.i [2024-12-02 10:46:56,685 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 10:46:56,686 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-while_file-49.i that has 2 procedures, 86 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 10:46:56,733 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 10:46:56,743 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;@31d261f3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 10:46:56,743 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 10:46:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 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) [2024-12-02 10:46:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-02 10:46:56,757 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:46:56,758 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] [2024-12-02 10:46:56,758 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:46:56,762 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:46:56,762 INFO L85 PathProgramCache]: Analyzing trace with hash 2008021387, now seen corresponding path program 1 times [2024-12-02 10:46:56,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 10:46:56,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2075446772] [2024-12-02 10:46:56,772 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:46:56,773 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-12-02 10:46:56,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 10:46:56,775 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-12-02 10:46:56,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-12-02 10:46:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:46:58,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-02 10:46:58,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:47:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 688 proven. 72 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-12-02 10:47:02,242 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 10:47:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-02 10:47:03,798 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-12-02 10:47:03,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2075446772] [2024-12-02 10:47:03,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2075446772] provided 1 perfect and 1 imperfect interpolant sequences [2024-12-02 10:47:03,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 10:47:03,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 12 [2024-12-02 10:47:03,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028321898] [2024-12-02 10:47:03,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:47:03,804 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:47:03,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-12-02 10:47:03,819 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:47:03,820 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2024-12-02 10:47:03,822 INFO L87 Difference]: Start difference. First operand has 86 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 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 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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) [2024-12-02 10:47:08,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:12,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:16,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:20,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:24,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:28,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:33,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:37,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:41,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 10:47:45,616 WARN L539 Checker$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 [] [2024-12-02 10:47:46,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:47:46,443 INFO L93 Difference]: Finished difference Result 219 states and 385 transitions. [2024-12-02 10:47:46,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:47:46,446 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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 171 [2024-12-02 10:47:46,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:47:46,454 INFO L225 Difference]: With dead ends: 219 [2024-12-02 10:47:46,454 INFO L226 Difference]: Without dead ends: 136 [2024-12-02 10:47:46,458 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 330 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2024-12-02 10:47:46,460 INFO L435 NwaCegarLoop]: 119 mSDtfsCounter, 71 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 3 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.5s IncrementalHoareTripleChecker+Time [2024-12-02 10:47:46,461 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 310 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 61 Invalid, 10 Unknown, 0 Unchecked, 42.5s Time] [2024-12-02 10:47:46,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2024-12-02 10:47:46,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 133. [2024-12-02 10:47:46,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 92 states have (on average 1.4021739130434783) internal successors, (129), 93 states have internal predecessors, (129), 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) [2024-12-02 10:47:46,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 205 transitions. [2024-12-02 10:47:46,509 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 205 transitions. Word has length 171 [2024-12-02 10:47:46,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:47:46,510 INFO L471 AbstractCegarLoop]: Abstraction has 133 states and 205 transitions. [2024-12-02 10:47:46,510 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 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) [2024-12-02 10:47:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 205 transitions. [2024-12-02 10:47:46,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-02 10:47:46,513 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:47:46,514 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] [2024-12-02 10:47:46,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-12-02 10:47:46,714 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-12-02 10:47:46,714 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:47:46,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:47:46,715 INFO L85 PathProgramCache]: Analyzing trace with hash 1210913928, now seen corresponding path program 1 times [2024-12-02 10:47:46,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 10:47:46,716 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [768332308] [2024-12-02 10:47:46,716 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:47:46,716 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-12-02 10:47:46,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/mathsat [2024-12-02 10:47:46,718 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-12-02 10:47:46,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16839563-2cdf-4b2a-a301-ba870a3a8213/bin/uautomizer-verify-84ZbGMXZE1/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-12-02 10:47:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:47:48,618 INFO L256 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-02 10:47:48,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:48:28,039 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) [2024-12-02 10:48:36,241 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) [2024-12-02 10:48:44,445 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) [2024-12-02 10:48:52,645 WARN L286 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:49:00,844 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) [2024-12-02 10:49:09,051 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:49:17,256 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) [2024-12-02 10:49:25,363 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-12-02 10:49:33,564 WARN L286 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:49:41,767 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) [2024-12-02 10:49:49,871 WARN L286 SmtUtils]: Spent 8.10s 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) [2024-12-02 10:49:58,078 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:50:06,282 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) [2024-12-02 10:50:14,508 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) [2024-12-02 10:50:22,713 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) [2024-12-02 10:50:30,926 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:50:39,123 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) [2024-12-02 10:50:43,180 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse0 ((_ zero_extend 24) c_~var_1_22~0))) (and (bvsle .cse0 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse1) (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 .cse1) (fp.leq c_~var_1_12~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (bvsge ((_ zero_extend 24) c_~var_1_31~0) (_ bv1 32)) (let ((.cse2 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse3 (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 .cse2 (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse2) (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse0 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2024-12-02 10:50:47,242 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse0 ((_ zero_extend 24) c_~var_1_22~0))) (and (bvsle .cse0 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse1) (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 .cse1) (fp.leq c_~var_1_12~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (bvsge ((_ zero_extend 24) c_~var_1_31~0) (_ bv1 32)) (let ((.cse2 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse3 (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 .cse2 (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse2) (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse0 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2024-12-02 10:50:55,459 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) [2024-12-02 10:51:03,647 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:51:11,847 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) [2024-12-02 10:51:20,044 WARN L286 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:51:28,243 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) [2024-12-02 10:51:36,445 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) [2024-12-02 10:51:44,646 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) [2024-12-02 10:51:52,759 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-12-02 10:52:00,963 WARN L286 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:52:09,164 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) [2024-12-02 10:52:17,276 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-12-02 10:52:25,482 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:52:33,682 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) [2024-12-02 10:52:41,884 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) [2024-12-02 10:52:50,084 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) [2024-12-02 10:52:58,288 WARN L286 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:53:06,476 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:53:14,687 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) [2024-12-02 10:53:22,892 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) [2024-12-02 10:53:31,075 WARN L286 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:53:39,263 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:53:47,451 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:53:55,638 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:54:03,833 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:54:11,936 WARN L286 SmtUtils]: Spent 8.10s 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) [2024-12-02 10:54:20,122 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:54:28,308 WARN L286 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:54:36,411 WARN L286 SmtUtils]: Spent 8.10s 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) [2024-12-02 10:54:44,601 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:54:56,977 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:55:05,163 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:55:13,346 WARN L286 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:55:21,537 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:55:29,899 WARN L286 SmtUtils]: Spent 8.36s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:55:38,086 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:55:42,142 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse0 ((_ zero_extend 24) c_~var_1_22~0))) (and (bvsle .cse0 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse1) (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 .cse1) (fp.leq c_~var_1_12~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (= 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 ((.cse2 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse3 (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 .cse2 (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse2) (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse0 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2024-12-02 10:55:46,198 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse0 ((_ zero_extend 24) c_~var_1_22~0))) (and (bvsle .cse0 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse1) (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 .cse1) (fp.leq c_~var_1_12~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (= 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 ((.cse2 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse3 (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 .cse2 (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse2) (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse0 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2024-12-02 10:55:54,404 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:56:02,594 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:56:10,789 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) [2024-12-02 10:56:18,977 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:56:27,167 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:56:35,374 WARN L286 SmtUtils]: Spent 8.21s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:56:43,567 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:56:51,758 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:56:59,867 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-12-02 10:57:08,055 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:57:16,259 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) [2024-12-02 10:57:24,369 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-12-02 10:57:32,558 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:57:40,748 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:57:48,936 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:57:57,127 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:58:05,316 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:58:11,812 WARN L286 SmtUtils]: Spent 6.49s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:58:20,001 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:58:24,063 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse0 ((_ zero_extend 24) c_~var_1_22~0))) (and (bvsle .cse0 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse1) (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 .cse1) (fp.leq c_~var_1_12~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (= 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 ((.cse2 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse3 (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 .cse2 (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse2) (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse0 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2024-12-02 10:58:28,125 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse0 ((_ zero_extend 24) c_~var_1_22~0))) (and (bvsle .cse0 (_ bv1 32)) (= (_ bv0 8) c_~last_1_var_1_30~0) (fp.geq c_~var_1_8~0 .cse1) (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 .cse1) (fp.leq c_~var_1_12~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (= 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 ((.cse2 (fp.gt c_~var_1_9~0 c_~var_1_12~0)) (.cse3 (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 .cse2 (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_9~0 c_~var_1_14~0))) (and (not .cse2) (fp.gt .cse3 (fp.sub c_currentRoundingMode c_~var_1_12~0 c_~var_1_14~0))))) (fp.leq c_~var_1_8~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 2305843009213691390.0))) (bvsge .cse0 (_ bv1 32)) (bvsle ((_ zero_extend 24) c_~var_1_24~0) (_ bv0 32)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2024-12-02 10:58:36,365 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) [2024-12-02 10:58:44,560 WARN L286 SmtUtils]: Spent 8.20s 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) [2024-12-02 10:58:52,793 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) [2024-12-02 10:59:01,042 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) [2024-12-02 10:59:09,234 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:59:17,435 WARN L286 SmtUtils]: Spent 8.20s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:59:25,624 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:59:33,827 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) [2024-12-02 10:59:42,022 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) [2024-12-02 10:59:50,130 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-12-02 10:59:58,323 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 11:00:06,516 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 11:00:14,629 WARN L286 SmtUtils]: Spent 8.11s 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) [2024-12-02 11:00:22,819 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 11:00:31,015 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) [2024-12-02 11:00:39,224 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)