./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.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_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB --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 71e204ae0dc91502bd0ef971c4fd99facc531a34ba63f6be832d7e21752b534a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:10:53,436 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:10:53,547 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-28 05:10:53,553 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:10:53,554 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:10:53,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:10:53,586 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:10:53,586 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:10:53,586 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:10:53,587 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:10:53,587 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 05:10:53,587 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 05:10:53,587 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:10:53,587 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:10:53,588 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:10:53,588 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:10:53,588 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 05:10:53,588 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 05:10:53,588 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 05:10:53,588 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 05:10:53,588 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:10:53,588 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 05:10:53,589 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 05:10:53,589 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 05:10:53,589 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 05:10:53,589 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:10:53,589 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:10:53,589 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:10:53,589 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 05:10:53,589 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:10:53,589 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:10:53,590 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:10:53,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:10:53,590 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:10:53,590 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:10:53,590 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:10:53,590 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:10:53,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:10:53,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:10:53,591 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 05:10:53,591 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 05:10:53,591 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 05:10:53,591 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 05:10:53,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 05:10:53,591 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 05:10:53,591 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 05:10:53,592 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 05:10:53,592 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 05:10:53,592 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_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 71e204ae0dc91502bd0ef971c4fd99facc531a34ba63f6be832d7e21752b534a [2024-11-28 05:10:53,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:10:53,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:10:53,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:10:53,966 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:10:53,966 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:10:53,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i [2024-11-28 05:10:57,169 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data/29b5417be/fbed1302aed24c048b0e7726741cc5b3/FLAGb25c091af [2024-11-28 05:10:57,550 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:10:57,551 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i [2024-11-28 05:10:57,565 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data/29b5417be/fbed1302aed24c048b0e7726741cc5b3/FLAGb25c091af [2024-11-28 05:10:57,583 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data/29b5417be/fbed1302aed24c048b0e7726741cc5b3 [2024-11-28 05:10:57,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:10:57,588 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:10:57,591 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:10:57,592 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:10:57,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:10:57,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:10:57" (1/1) ... [2024-11-28 05:10:57,601 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7490d79a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:57, skipping insertion in model container [2024-11-28 05:10:57,602 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:10:57" (1/1) ... [2024-11-28 05:10:57,629 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:10:57,822 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_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i[916,929] [2024-11-28 05:10:57,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:10:57,968 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:10:57,986 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_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i[916,929] [2024-11-28 05:10:58,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:10:58,109 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:10:58,109 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58 WrapperNode [2024-11-28 05:10:58,111 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:10:58,113 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:10:58,113 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:10:58,114 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:10:58,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,147 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,188 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 223 [2024-11-28 05:10:58,188 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:10:58,189 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:10:58,189 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:10:58,189 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:10:58,199 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,199 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,203 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,222 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 05:10:58,223 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,239 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,240 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,249 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,255 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,259 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,264 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:10:58,265 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:10:58,265 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:10:58,265 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:10:58,267 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (1/1) ... [2024-11-28 05:10:58,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:10:58,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:10:58,304 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 05:10:58,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 05:10:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:10:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 05:10:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 05:10:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 05:10:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:10:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:10:58,464 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:10:58,467 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:10:59,086 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-28 05:10:59,086 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:10:59,103 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:10:59,104 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 05:10:59,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:10:59 BoogieIcfgContainer [2024-11-28 05:10:59,104 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:10:59,106 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 05:10:59,106 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 05:10:59,111 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 05:10:59,111 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:10:57" (1/3) ... [2024-11-28 05:10:59,112 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d239dd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:10:59, skipping insertion in model container [2024-11-28 05:10:59,112 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:10:58" (2/3) ... [2024-11-28 05:10:59,112 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d239dd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:10:59, skipping insertion in model container [2024-11-28 05:10:59,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:10:59" (3/3) ... [2024-11-28 05:10:59,114 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-95.i [2024-11-28 05:10:59,128 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 05:10:59,129 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-95.i that has 2 procedures, 98 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 05:10:59,196 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 05:10:59,210 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;@29a3d329, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 05:10:59,211 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 05:10:59,215 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 63 states have (on average 1.4444444444444444) internal successors, (91), 64 states have internal predecessors, (91), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-28 05:10:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-28 05:10:59,231 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:10:59,232 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:10:59,233 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:10:59,238 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:10:59,240 INFO L85 PathProgramCache]: Analyzing trace with hash -442171731, now seen corresponding path program 1 times [2024-11-28 05:10:59,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:10:59,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009972019] [2024-11-28 05:10:59,249 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:10:59,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:10:59,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:10:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-11-28 05:10:59,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:10:59,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009972019] [2024-11-28 05:10:59,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009972019] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:10:59,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1722474562] [2024-11-28 05:10:59,765 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:10:59,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:10:59,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:10:59,772 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:10:59,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 05:11:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:11:00,048 INFO L256 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 05:11:00,065 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:11:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-11-28 05:11:00,117 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 05:11:00,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1722474562] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:11:00,118 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 05:11:00,118 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 05:11:00,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208683689] [2024-11-28 05:11:00,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:11:00,129 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 05:11:00,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:11:00,153 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 05:11:00,154 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 05:11:00,157 INFO L87 Difference]: Start difference. First operand has 98 states, 63 states have (on average 1.4444444444444444) internal successors, (91), 64 states have internal predecessors, (91), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-28 05:11:00,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:11:00,205 INFO L93 Difference]: Finished difference Result 193 states and 339 transitions. [2024-11-28 05:11:00,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 05:11:00,208 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) Word has length 204 [2024-11-28 05:11:00,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:11:00,216 INFO L225 Difference]: With dead ends: 193 [2024-11-28 05:11:00,216 INFO L226 Difference]: Without dead ends: 94 [2024-11-28 05:11:00,222 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 05:11:00,228 INFO L435 NwaCegarLoop]: 152 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:11:00,231 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 05:11:00,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-28 05:11:00,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-28 05:11:00,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 60 states have (on average 1.4) internal successors, (84), 60 states have internal predecessors, (84), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-28 05:11:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 148 transitions. [2024-11-28 05:11:00,279 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 148 transitions. Word has length 204 [2024-11-28 05:11:00,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:11:00,280 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 148 transitions. [2024-11-28 05:11:00,280 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-28 05:11:00,280 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 148 transitions. [2024-11-28 05:11:00,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-28 05:11:00,284 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:11:00,284 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:11:00,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 05:11:00,485 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 05:11:00,485 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:11:00,486 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:11:00,486 INFO L85 PathProgramCache]: Analyzing trace with hash 6917481, now seen corresponding path program 1 times [2024-11-28 05:11:00,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:11:00,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875947998] [2024-11-28 05:11:00,487 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:11:00,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:11:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:11:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-28 05:11:00,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:11:00,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875947998] [2024-11-28 05:11:00,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875947998] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:11:00,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:11:00,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:11:00,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828831121] [2024-11-28 05:11:00,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:11:00,926 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:11:00,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:11:00,927 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:11:00,927 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:11:00,927 INFO L87 Difference]: Start difference. First operand 94 states and 148 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 05:11:01,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:11:01,081 INFO L93 Difference]: Finished difference Result 273 states and 432 transitions. [2024-11-28 05:11:01,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:11:01,082 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 204 [2024-11-28 05:11:01,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:11:01,090 INFO L225 Difference]: With dead ends: 273 [2024-11-28 05:11:01,090 INFO L226 Difference]: Without dead ends: 182 [2024-11-28 05:11:01,092 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:11:01,092 INFO L435 NwaCegarLoop]: 274 mSDtfsCounter, 136 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 403 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 05:11:01,093 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 403 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 05:11:01,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2024-11-28 05:11:01,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 96. [2024-11-28 05:11:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 62 states have (on average 1.3709677419354838) internal successors, (85), 62 states have internal predecessors, (85), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-28 05:11:01,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 149 transitions. [2024-11-28 05:11:01,128 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 149 transitions. Word has length 204 [2024-11-28 05:11:01,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:11:01,134 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 149 transitions. [2024-11-28 05:11:01,134 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 05:11:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 149 transitions. [2024-11-28 05:11:01,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-28 05:11:01,141 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:11:01,142 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:11:01,142 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 05:11:01,142 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:11:01,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:11:01,143 INFO L85 PathProgramCache]: Analyzing trace with hash 707982059, now seen corresponding path program 1 times [2024-11-28 05:11:01,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:11:01,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682938627] [2024-11-28 05:11:01,143 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:11:01,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:11:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:11:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-28 05:11:02,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:11:02,036 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [682938627] [2024-11-28 05:11:02,036 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [682938627] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:11:02,036 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1373096660] [2024-11-28 05:11:02,036 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:11:02,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:11:02,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:11:02,041 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:11:02,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 05:11:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:11:02,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 05:11:02,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:11:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 1003 proven. 39 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2024-11-28 05:11:02,625 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:11:03,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-28 05:11:03,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1373096660] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:11:03,053 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:11:03,053 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-28 05:11:03,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014562175] [2024-11-28 05:11:03,054 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:11:03,055 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 05:11:03,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:11:03,056 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 05:11:03,056 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 05:11:03,056 INFO L87 Difference]: Start difference. First operand 96 states and 149 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2024-11-28 05:11:03,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:11:03,440 INFO L93 Difference]: Finished difference Result 195 states and 300 transitions. [2024-11-28 05:11:03,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 05:11:03,442 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) Word has length 204 [2024-11-28 05:11:03,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:11:03,445 INFO L225 Difference]: With dead ends: 195 [2024-11-28 05:11:03,446 INFO L226 Difference]: Without dead ends: 102 [2024-11-28 05:11:03,450 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 414 GetRequests, 405 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-28 05:11:03,451 INFO L435 NwaCegarLoop]: 107 mSDtfsCounter, 88 mSDsluCounter, 151 mSDsCounter, 0 mSdLazyCounter, 180 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 258 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 05:11:03,451 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 258 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 180 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 05:11:03,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2024-11-28 05:11:03,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 100. [2024-11-28 05:11:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 65 states have (on average 1.3384615384615384) internal successors, (87), 65 states have internal predecessors, (87), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-28 05:11:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 151 transitions. [2024-11-28 05:11:03,481 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 151 transitions. Word has length 204 [2024-11-28 05:11:03,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:11:03,482 INFO L471 AbstractCegarLoop]: Abstraction has 100 states and 151 transitions. [2024-11-28 05:11:03,482 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2024-11-28 05:11:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 151 transitions. [2024-11-28 05:11:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-28 05:11:03,486 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:11:03,486 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:11:03,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-28 05:11:03,687 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:11:03,687 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:11:03,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:11:03,688 INFO L85 PathProgramCache]: Analyzing trace with hash 1757758851, now seen corresponding path program 1 times [2024-11-28 05:11:03,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:11:03,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761258938] [2024-11-28 05:11:03,688 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:11:03,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:11:04,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 05:11:04,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1320176162] [2024-11-28 05:11:04,103 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:11:04,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:11:04,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:11:04,105 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:11:04,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 05:11:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:11:04,405 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:11:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:11:04,779 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 05:11:04,779 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 05:11:04,781 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 05:11:04,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-28 05:11:04,984 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:11:04,987 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-28 05:11:05,213 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 05:11:05,219 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 05:11:05 BoogieIcfgContainer [2024-11-28 05:11:05,219 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 05:11:05,220 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 05:11:05,220 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 05:11:05,220 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 05:11:05,221 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:10:59" (3/4) ... [2024-11-28 05:11:05,224 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 05:11:05,225 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 05:11:05,226 INFO L158 Benchmark]: Toolchain (without parser) took 7637.45ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 117.2MB in the beginning and 224.2MB in the end (delta: -107.0MB). Peak memory consumption was 177.6MB. Max. memory is 16.1GB. [2024-11-28 05:11:05,226 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:11:05,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 520.11ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 100.6MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-28 05:11:05,227 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.34ms. Allocated memory is still 142.6MB. Free memory was 100.6MB in the beginning and 96.6MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:11:05,227 INFO L158 Benchmark]: Boogie Preprocessor took 75.47ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 89.8MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 05:11:05,227 INFO L158 Benchmark]: RCFGBuilder took 839.19ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 114.0MB in the end (delta: -24.1MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2024-11-28 05:11:05,228 INFO L158 Benchmark]: TraceAbstraction took 6113.14ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 113.4MB in the beginning and 224.2MB in the end (delta: -110.8MB). Peak memory consumption was 172.0MB. Max. memory is 16.1GB. [2024-11-28 05:11:05,228 INFO L158 Benchmark]: Witness Printer took 4.67ms. Allocated memory is still 427.8MB. Free memory was 224.2MB in the beginning and 224.2MB in the end (delta: 17.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:11:05,233 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 520.11ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 100.6MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.34ms. Allocated memory is still 142.6MB. Free memory was 100.6MB in the beginning and 96.6MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 75.47ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 89.8MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 839.19ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 114.0MB in the end (delta: -24.1MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * TraceAbstraction took 6113.14ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 113.4MB in the beginning and 224.2MB in the end (delta: -110.8MB). Peak memory consumption was 172.0MB. Max. memory is 16.1GB. * Witness Printer took 4.67ms. Allocated memory is still 427.8MB. Free memory was 224.2MB in the beginning and 224.2MB in the end (delta: 17.6kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 98, overapproximation of someBinaryDOUBLEComparisonOperation at line 192, overapproximation of someBinaryDOUBLEComparisonOperation at line 97, overapproximation of someBinaryDOUBLEComparisonOperation at line 215, overapproximation of someBinaryDOUBLEComparisonOperation at line 169, overapproximation of someBinaryDOUBLEComparisonOperation at line 171, overapproximation of someBinaryDOUBLEComparisonOperation at line 167, overapproximation of someBinaryDOUBLEComparisonOperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 146, overapproximation of someBinaryDOUBLEComparisonOperation at line 166, overapproximation of someBinaryDOUBLEComparisonOperation at line 75, overapproximation of someBinaryDOUBLEComparisonOperation at line 190, overapproximation of someBinaryDOUBLEComparisonOperation at line 90. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = -2; [L23] unsigned char var_1_5 = 1; [L24] unsigned char var_1_7 = 0; [L25] signed char var_1_8 = 10; [L26] double var_1_9 = 255.75; [L27] double var_1_10 = 7.7; [L28] double var_1_11 = 1.5; [L29] double var_1_12 = 49.4; [L30] unsigned short int var_1_13 = 0; [L31] signed char var_1_15 = 5; [L32] signed long int var_1_16 = -256; [L33] signed long int var_1_17 = -32; [L34] unsigned char var_1_18 = 0; [L35] unsigned char var_1_19 = 0; [L36] unsigned char var_1_20 = 1; [L37] unsigned char var_1_21 = 1; [L38] double var_1_22 = 99.6; [L39] double var_1_23 = 0.0; [L40] double var_1_24 = 128.375; [L41] signed short int var_1_25 = -8; [L42] unsigned short int var_1_26 = 5; [L43] signed char var_1_27 = 0; [L44] signed char var_1_28 = 16; [L45] double var_1_29 = 4.5; [L46] unsigned char var_1_31 = 16; [L47] unsigned char var_1_32 = 100; [L48] unsigned char var_1_33 = 0; [L49] unsigned char var_1_34 = 128; [L50] unsigned long int var_1_35 = 128; [L51] double last_1_var_1_9 = 255.75; [L52] unsigned short int last_1_var_1_13 = 0; [L53] unsigned char last_1_var_1_18 = 0; [L54] double last_1_var_1_22 = 99.6; [L55] unsigned char last_1_var_1_31 = 16; [L56] unsigned long int last_1_var_1_35 = 128; VAL [isInitial=0, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L219] isInitial = 1 [L220] FCALL initially() [L221] int k_loop; [L222] k_loop = 0 VAL [isInitial=1, k_loop=0, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L222] COND TRUE k_loop < 1 VAL [isInitial=1, k_loop=0, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L223] CALL updateLastVariables() [L207] last_1_var_1_9 = var_1_9 [L208] last_1_var_1_13 = var_1_13 [L209] last_1_var_1_18 = var_1_18 [L210] last_1_var_1_22 = var_1_22 [L211] last_1_var_1_31 = var_1_31 [L212] last_1_var_1_35 = var_1_35 VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L223] RET updateLastVariables() [L224] CALL updateVariables() [L156] var_1_5 = __VERIFIER_nondet_uchar() [L157] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L157] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L158] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L158] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L159] var_1_7 = __VERIFIER_nondet_uchar() [L160] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_8=10, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_8=10, var_1_9=1023/4] [L160] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_8=10, var_1_9=1023/4] [L161] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L161] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=10, var_1_9=1023/4] [L162] var_1_8 = __VERIFIER_nondet_char() [L163] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L163] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L164] CALL assume_abort_if_not(var_1_8 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L164] RET assume_abort_if_not(var_1_8 <= 63) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_10=77/10, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L165] var_1_10 = __VERIFIER_nondet_double() [L166] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L166] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L167] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L167] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_11=3/2, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L168] var_1_11 = __VERIFIER_nondet_double() [L169] CALL assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L169] RET assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_12=247/5, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L170] var_1_12 = __VERIFIER_nondet_double() [L171] CALL assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L171] RET assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=-256, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L172] var_1_16 = __VERIFIER_nondet_long() [L173] CALL assume_abort_if_not(var_1_16 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L173] RET assume_abort_if_not(var_1_16 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L174] CALL assume_abort_if_not(var_1_16 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L174] RET assume_abort_if_not(var_1_16 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L175] CALL assume_abort_if_not(var_1_16 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L175] RET assume_abort_if_not(var_1_16 != 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=-32, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L176] var_1_17 = __VERIFIER_nondet_long() [L177] CALL assume_abort_if_not(var_1_17 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L177] RET assume_abort_if_not(var_1_17 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L178] CALL assume_abort_if_not(var_1_17 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L178] RET assume_abort_if_not(var_1_17 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L179] CALL assume_abort_if_not(var_1_17 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L179] RET assume_abort_if_not(var_1_17 != 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L180] var_1_19 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L181] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L182] CALL assume_abort_if_not(var_1_19 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L182] RET assume_abort_if_not(var_1_19 <= 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L183] var_1_20 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_20 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L184] RET assume_abort_if_not(var_1_20 >= 1) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L185] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L185] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L186] var_1_21 = __VERIFIER_nondet_uchar() [L187] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L187] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L188] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L188] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_23=0, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L189] var_1_23 = __VERIFIER_nondet_double() [L190] CALL assume_abort_if_not((var_1_23 >= 4611686.018427382800e+12F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L190] RET assume_abort_if_not((var_1_23 >= 4611686.018427382800e+12F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_24=1027/8, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L191] var_1_24 = __VERIFIER_nondet_double() [L192] CALL assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L192] RET assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=16, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L193] var_1_28 = __VERIFIER_nondet_char() [L194] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L194] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L195] CALL assume_abort_if_not(var_1_28 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L195] RET assume_abort_if_not(var_1_28 <= 126) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=100, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L196] var_1_32 = __VERIFIER_nondet_uchar() [L197] CALL assume_abort_if_not(var_1_32 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L197] RET assume_abort_if_not(var_1_32 >= 64) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L198] CALL assume_abort_if_not(var_1_32 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L198] RET assume_abort_if_not(var_1_32 <= 127) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L199] var_1_33 = __VERIFIER_nondet_uchar() [L200] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L200] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L201] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L201] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=128, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L202] var_1_34 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L203] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L204] CALL assume_abort_if_not(var_1_34 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L204] RET assume_abort_if_not(var_1_34 <= 254) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L224] RET updateVariables() [L225] CALL step() [L60] signed long int stepLocal_2 = (((last_1_var_1_31) > (last_1_var_1_31)) ? (last_1_var_1_31) : (last_1_var_1_31)); VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_2=16, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L61] COND TRUE \read(var_1_20) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_2=16, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=5, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L62] COND FALSE !((var_1_16 / var_1_17) < stepLocal_2) [L67] var_1_26 = last_1_var_1_31 VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L70] unsigned short int stepLocal_5 = var_1_26; VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_5=16, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=16, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L71] COND TRUE stepLocal_5 <= var_1_17 [L72] var_1_31 = ((((((64 + var_1_32) - var_1_8)) < ((((((var_1_28 + var_1_33)) > (var_1_34)) ? ((var_1_28 + var_1_33)) : (var_1_34))))) ? (((64 + var_1_32) - var_1_8)) : ((((((var_1_28 + var_1_33)) > (var_1_34)) ? ((var_1_28 + var_1_33)) : (var_1_34)))))) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L74] unsigned char stepLocal_4 = last_1_var_1_18; VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_4=0, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=9/2, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L75] COND FALSE !(var_1_12 == last_1_var_1_22) [L88] var_1_29 = 127.25 VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_4=0, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L90] COND FALSE !(var_1_11 != var_1_12) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_4=0, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2, var_1_9=1023/4] [L97] COND TRUE last_1_var_1_9 < ((10.5 + var_1_29) / var_1_10) [L98] var_1_9 = (var_1_11 + var_1_12) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_4=0, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L102] signed long int stepLocal_1 = (var_1_31 - var_1_8) * var_1_31; VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_1=2499, stepLocal_4=0, var_1_13=0, var_1_15=5, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L103] COND TRUE (10 / ((((var_1_16) < (var_1_17)) ? (var_1_16) : (var_1_17)))) <= stepLocal_1 [L104] var_1_15 = var_1_8 VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_4=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L108] COND FALSE !(\read(var_1_7)) [L115] var_1_18 = 0 VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_4=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L117] COND FALSE !(\read(var_1_18)) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_4=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L120] unsigned char stepLocal_3 = var_1_18; VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_3=0, stepLocal_4=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=0, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L121] COND FALSE !(\read(var_1_18)) [L132] var_1_27 = var_1_28 VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_3=0, stepLocal_4=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=1, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L134] unsigned char stepLocal_0 = var_1_18; VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_0=0, stepLocal_3=0, stepLocal_4=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=1, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L135] COND FALSE !(var_1_29 > var_1_29) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_0=0, stepLocal_3=0, stepLocal_4=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=-8, var_1_26=16, var_1_27=1, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L144] var_1_25 = (var_1_1 + var_1_8) [L145] unsigned char stepLocal_7 = var_1_18; [L146] unsigned char stepLocal_6 = var_1_29 == (var_1_10 * var_1_11); VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_0=0, stepLocal_3=0, stepLocal_4=0, stepLocal_6=0, stepLocal_7=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=0, var_1_26=16, var_1_27=1, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L147] COND FALSE !(stepLocal_6 && var_1_20) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, stepLocal_0=0, stepLocal_3=0, stepLocal_4=0, stepLocal_7=0, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=0, var_1_26=16, var_1_27=1, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L225] RET step() [L226] CALL, EXPR property() [L215-L216] return ((((((((((((var_1_29 > var_1_29) ? ((var_1_29 < var_1_29) ? ((((var_1_18 || var_1_18) && var_1_18) && var_1_18) ? (var_1_1 == ((signed char) (8 - (64 - var_1_8)))) : (var_1_1 == ((signed char) var_1_8))) : 1) : 1) && ((last_1_var_1_9 < ((10.5 + var_1_29) / var_1_10)) ? (var_1_9 == ((double) (var_1_11 + var_1_12))) : (var_1_9 == ((double) (16.6 + var_1_12))))) && ((var_1_11 != var_1_12) ? ((var_1_29 > (var_1_11 / 127.95)) ? (var_1_13 == ((unsigned short int) var_1_8)) : (var_1_13 == ((unsigned short int) (var_1_8 + var_1_31)))) : 1)) && (((10 / ((((var_1_16) < (var_1_17)) ? (var_1_16) : (var_1_17)))) <= ((var_1_31 - var_1_8) * var_1_31)) ? (var_1_15 == ((signed char) var_1_8)) : (var_1_15 == ((signed char) var_1_8)))) && (var_1_7 ? ((! var_1_5) ? (var_1_18 == ((unsigned char) (var_1_5 && var_1_19))) : (var_1_18 == ((unsigned char) (var_1_20 && var_1_21)))) : (var_1_18 == ((unsigned char) 0)))) && (var_1_18 ? (var_1_22 == ((double) ((((var_1_11) > (((var_1_23 - 32.375) - var_1_24))) ? (var_1_11) : (((var_1_23 - 32.375) - var_1_24)))))) : 1)) && (var_1_25 == ((signed short int) (var_1_1 + var_1_8)))) && (var_1_20 ? (((var_1_16 / var_1_17) < ((((last_1_var_1_31) > (last_1_var_1_31)) ? (last_1_var_1_31) : (last_1_var_1_31)))) ? ((last_1_var_1_22 < ((50.475 + 1.4) + var_1_23)) ? (var_1_26 == ((unsigned short int) var_1_8)) : 1) : (var_1_26 == ((unsigned short int) last_1_var_1_31))) : 1)) && (var_1_18 ? (var_1_19 ? ((var_1_18 || var_1_18) ? (var_1_27 == ((signed char) (var_1_8 - var_1_28))) : (var_1_27 == ((signed char) var_1_28))) : (var_1_27 == ((signed char) var_1_8))) : (var_1_27 == ((signed char) var_1_28)))) && ((var_1_12 == last_1_var_1_22) ? (last_1_var_1_18 ? (((last_1_var_1_13 < last_1_var_1_35) || last_1_var_1_18) ? (var_1_19 ? (var_1_29 == ((double) var_1_23)) : (var_1_29 == ((double) var_1_11))) : 1) : (var_1_29 == ((double) var_1_12))) : (var_1_29 == ((double) 127.25)))) && ((var_1_26 <= var_1_17) ? (var_1_31 == ((unsigned char) ((((((64 + var_1_32) - var_1_8)) < ((((((var_1_28 + var_1_33)) > (var_1_34)) ? ((var_1_28 + var_1_33)) : (var_1_34))))) ? (((64 + var_1_32) - var_1_8)) : ((((((var_1_28 + var_1_33)) > (var_1_34)) ? ((var_1_28 + var_1_33)) : (var_1_34)))))))) : 1)) && (((var_1_29 == (var_1_10 * var_1_11)) && var_1_20) ? ((((var_1_34 / var_1_17) > (var_1_28 / var_1_32)) && var_1_18) ? (var_1_35 == ((unsigned long int) var_1_25)) : (var_1_35 == ((unsigned long int) var_1_13))) : 1) ; VAL [\result=0, isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=0, var_1_26=16, var_1_27=1, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L226] RET, EXPR property() [L226] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=0, var_1_26=16, var_1_27=1, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=0, last_1_var_1_18=0, last_1_var_1_22=498/5, last_1_var_1_31=16, last_1_var_1_35=128, last_1_var_1_9=1023/4, var_1_13=0, var_1_15=2, var_1_16=272, var_1_17=17, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=1, var_1_21=1, var_1_22=498/5, var_1_25=0, var_1_26=16, var_1_27=1, var_1_28=1, var_1_29=509/4, var_1_31=51, var_1_32=65, var_1_33=0, var_1_34=-717, var_1_35=128, var_1_5=1, var_1_7=0, var_1_8=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 98 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.8s, OverallIterations: 4, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 242 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 224 mSDsluCounter, 813 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 280 mSDsCounter, 9 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 204 IncrementalHoareTripleChecker+Invalid, 213 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9 mSolverCounterUnsat, 533 mSDtfsCounter, 204 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 622 GetRequests, 612 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=100occurred in iteration=3, InterpolantAutomatonStates: 13, 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, 88 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 1430 NumberOfCodeBlocks, 1430 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1218 ConstructedInterpolants, 0 QuantifiedInterpolants, 1746 SizeOfPredicates, 0 NumberOfNonLiveVariables, 951 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 11725/11904 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-28 05:11:05,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB --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 71e204ae0dc91502bd0ef971c4fd99facc531a34ba63f6be832d7e21752b534a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:11:08,234 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:11:08,355 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-28 05:11:08,366 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:11:08,367 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:11:08,441 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:11:08,448 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:11:08,448 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:11:08,448 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:11:08,449 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:11:08,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 05:11:08,449 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 05:11:08,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:11:08,449 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:11:08,449 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:11:08,449 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:11:08,453 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 05:11:08,453 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 05:11:08,453 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 05:11:08,453 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:11:08,454 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:11:08,454 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:11:08,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:11:08,455 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 05:11:08,455 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 05:11:08,456 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 05:11:08,456 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 05:11:08,456 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 05:11:08,456 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 05:11:08,456 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 05:11:08,456 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 05:11:08,456 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 05:11:08,456 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_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 71e204ae0dc91502bd0ef971c4fd99facc531a34ba63f6be832d7e21752b534a [2024-11-28 05:11:08,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:11:08,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:11:08,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:11:08,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:11:08,842 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:11:08,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i [2024-11-28 05:11:11,957 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data/c24f746f6/90a13bca719447568fb5fb50dcc01631/FLAG1c2c34f86 [2024-11-28 05:11:12,255 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:11:12,258 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i [2024-11-28 05:11:12,289 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data/c24f746f6/90a13bca719447568fb5fb50dcc01631/FLAG1c2c34f86 [2024-11-28 05:11:12,309 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/data/c24f746f6/90a13bca719447568fb5fb50dcc01631 [2024-11-28 05:11:12,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:11:12,314 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:11:12,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:11:12,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:11:12,322 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:11:12,323 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:12,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee904a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12, skipping insertion in model container [2024-11-28 05:11:12,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:12,353 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:11:12,565 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_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i[916,929] [2024-11-28 05:11:12,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:11:12,738 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:11:12,759 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_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-95.i[916,929] [2024-11-28 05:11:12,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:11:12,886 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:11:12,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12 WrapperNode [2024-11-28 05:11:12,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:11:12,889 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:11:12,889 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:11:12,889 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:11:12,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:12,920 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:12,979 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 219 [2024-11-28 05:11:12,979 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:11:12,980 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:11:12,980 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:11:12,980 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:11:12,996 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:12,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,005 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,031 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 05:11:13,031 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,059 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,060 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,068 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,070 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,072 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,076 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:11:13,077 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:11:13,077 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:11:13,077 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:11:13,078 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (1/1) ... [2024-11-28 05:11:13,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:11:13,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:11:13,126 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 05:11:13,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 05:11:13,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:11:13,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 05:11:13,171 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 05:11:13,171 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 05:11:13,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:11:13,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:11:13,278 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:11:13,280 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:11:39,044 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-28 05:11:39,044 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:11:39,061 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:11:39,062 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 05:11:39,062 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:11:39 BoogieIcfgContainer [2024-11-28 05:11:39,062 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:11:39,064 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 05:11:39,064 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 05:11:39,069 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 05:11:39,069 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:11:12" (1/3) ... [2024-11-28 05:11:39,069 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cbfaeff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:11:39, skipping insertion in model container [2024-11-28 05:11:39,069 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:11:12" (2/3) ... [2024-11-28 05:11:39,070 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cbfaeff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:11:39, skipping insertion in model container [2024-11-28 05:11:39,070 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:11:39" (3/3) ... [2024-11-28 05:11:39,071 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-95.i [2024-11-28 05:11:39,086 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 05:11:39,087 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-1loop_file-95.i that has 2 procedures, 98 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 05:11:39,148 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 05:11:39,161 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;@61615b25, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 05:11:39,161 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 05:11:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand has 98 states, 63 states have (on average 1.4444444444444444) internal successors, (91), 64 states have internal predecessors, (91), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-28 05:11:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-28 05:11:39,187 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:11:39,188 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:11:39,189 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:11:39,196 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:11:39,197 INFO L85 PathProgramCache]: Analyzing trace with hash -442171731, now seen corresponding path program 1 times [2024-11-28 05:11:39,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 05:11:39,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [587323930] [2024-11-28 05:11:39,215 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:11:39,216 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 05:11:39,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 05:11:39,221 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 05:11:39,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-28 05:11:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:11:42,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 05:11:42,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:11:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 582 proven. 0 refuted. 0 times theorem prover too weak. 1402 trivial. 0 not checked. [2024-11-28 05:11:42,180 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 05:11:42,181 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 05:11:42,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [587323930] [2024-11-28 05:11:42,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [587323930] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:11:42,182 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:11:42,182 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-28 05:11:42,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481298760] [2024-11-28 05:11:42,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:11:42,190 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 05:11:42,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 05:11:42,217 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 05:11:42,218 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 05:11:42,220 INFO L87 Difference]: Start difference. First operand has 98 states, 63 states have (on average 1.4444444444444444) internal successors, (91), 64 states have internal predecessors, (91), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-28 05:11:42,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:11:42,262 INFO L93 Difference]: Finished difference Result 191 states and 335 transitions. [2024-11-28 05:11:42,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 05:11:42,266 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 204 [2024-11-28 05:11:42,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:11:42,278 INFO L225 Difference]: With dead ends: 191 [2024-11-28 05:11:42,278 INFO L226 Difference]: Without dead ends: 92 [2024-11-28 05:11:42,285 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 203 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 05:11:42,292 INFO L435 NwaCegarLoop]: 147 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 147 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:11:42,293 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 147 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 05:11:42,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2024-11-28 05:11:42,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2024-11-28 05:11:42,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 58 states have internal predecessors, (79), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-28 05:11:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 143 transitions. [2024-11-28 05:11:42,372 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 143 transitions. Word has length 204 [2024-11-28 05:11:42,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:11:42,373 INFO L471 AbstractCegarLoop]: Abstraction has 92 states and 143 transitions. [2024-11-28 05:11:42,373 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-28 05:11:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 143 transitions. [2024-11-28 05:11:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-28 05:11:42,381 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:11:42,382 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:11:42,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-28 05:11:42,583 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 05:11:42,584 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:11:42,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:11:42,586 INFO L85 PathProgramCache]: Analyzing trace with hash 6917481, now seen corresponding path program 1 times [2024-11-28 05:11:42,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 05:11:42,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1847802168] [2024-11-28 05:11:42,589 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:11:42,589 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 05:11:42,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 05:11:42,592 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 05:11:42,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-28 05:11:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:11:45,581 INFO L256 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 05:11:45,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:11:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 1003 proven. 39 refuted. 0 times theorem prover too weak. 942 trivial. 0 not checked. [2024-11-28 05:11:48,524 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:11:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-28 05:11:51,723 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 05:11:51,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1847802168] [2024-11-28 05:11:51,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1847802168] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:11:51,723 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 05:11:51,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-28 05:11:51,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395829948] [2024-11-28 05:11:51,724 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 05:11:51,726 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 05:11:51,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 05:11:51,727 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 05:11:51,727 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 05:11:51,728 INFO L87 Difference]: Start difference. First operand 92 states and 143 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2024-11-28 05:11:59,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.52s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 05:12:03,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 05:12:07,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 05:12:07,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:12:07,152 INFO L93 Difference]: Finished difference Result 187 states and 288 transitions. [2024-11-28 05:12:07,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 05:12:07,336 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) Word has length 204 [2024-11-28 05:12:07,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:12:07,338 INFO L225 Difference]: With dead ends: 187 [2024-11-28 05:12:07,339 INFO L226 Difference]: Without dead ends: 98 [2024-11-28 05:12:07,340 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 409 GetRequests, 400 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-28 05:12:07,341 INFO L435 NwaCegarLoop]: 103 mSDtfsCounter, 149 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 169 mSolverCounterSat, 47 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 244 SdHoareTripleChecker+Invalid, 219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 169 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2024-11-28 05:12:07,341 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 244 Invalid, 219 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 169 Invalid, 3 Unknown, 0 Unchecked, 15.1s Time] [2024-11-28 05:12:07,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2024-11-28 05:12:07,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 96. [2024-11-28 05:12:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 61 states have internal predecessors, (81), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-28 05:12:07,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 145 transitions. [2024-11-28 05:12:07,374 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 145 transitions. Word has length 204 [2024-11-28 05:12:07,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:12:07,375 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 145 transitions. [2024-11-28 05:12:07,376 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 2 states have call successors, (45), 2 states have call predecessors, (45), 4 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2024-11-28 05:12:07,376 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 145 transitions. [2024-11-28 05:12:07,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-28 05:12:07,380 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:12:07,384 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:12:07,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-28 05:12:07,584 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 05:12:07,585 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:12:07,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:12:07,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1056694273, now seen corresponding path program 1 times [2024-11-28 05:12:07,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 05:12:07,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1282017648] [2024-11-28 05:12:07,587 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:12:07,587 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 05:12:07,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 05:12:07,589 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 05:12:07,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-28 05:12:10,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:12:10,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 05:12:10,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:12:10,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-28 05:12:10,433 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 05:12:10,433 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 05:12:10,434 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1282017648] [2024-11-28 05:12:10,434 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1282017648] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:12:10,434 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:12:10,434 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:12:10,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440253235] [2024-11-28 05:12:10,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:12:10,435 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:12:10,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 05:12:10,436 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:12:10,437 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:12:10,437 INFO L87 Difference]: Start difference. First operand 96 states and 145 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 05:12:12,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 05:12:16,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 05:12:21,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 05:12:25,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 05:12:25,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:12:25,496 INFO L93 Difference]: Finished difference Result 280 states and 425 transitions. [2024-11-28 05:12:25,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:12:25,496 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 205 [2024-11-28 05:12:25,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:12:25,500 INFO L225 Difference]: With dead ends: 280 [2024-11-28 05:12:25,500 INFO L226 Difference]: Without dead ends: 187 [2024-11-28 05:12:25,502 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 203 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:12:25,503 INFO L435 NwaCegarLoop]: 137 mSDtfsCounter, 132 mSDsluCounter, 125 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 7 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 262 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:12:25,503 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [132 Valid, 262 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 13 Invalid, 3 Unknown, 0 Unchecked, 15.0s Time] [2024-11-28 05:12:25,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2024-11-28 05:12:25,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 99. [2024-11-28 05:12:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 64 states have (on average 1.3125) internal successors, (84), 64 states have internal predecessors, (84), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-28 05:12:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 148 transitions. [2024-11-28 05:12:25,536 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 148 transitions. Word has length 205 [2024-11-28 05:12:25,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:12:25,538 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 148 transitions. [2024-11-28 05:12:25,538 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-28 05:12:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 148 transitions. [2024-11-28 05:12:25,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-28 05:12:25,542 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:12:25,542 INFO L218 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:12:25,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-28 05:12:25,743 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 05:12:25,743 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 05:12:25,744 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:12:25,744 INFO L85 PathProgramCache]: Analyzing trace with hash 1757758851, now seen corresponding path program 1 times [2024-11-28 05:12:25,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 05:12:25,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1148550613] [2024-11-28 05:12:25,745 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:12:25,745 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 05:12:25,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 05:12:25,750 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 05:12:25,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8fb86de-6131-446b-a07e-fd3aba9a0ca3/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-28 05:12:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:12:29,001 INFO L256 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-28 05:12:29,018 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:13:06,265 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:13:14,587 WARN L286 SmtUtils]: Spent 8.32s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:13:22,878 WARN L286 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:13:31,208 WARN L286 SmtUtils]: Spent 8.33s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:13:39,538 WARN L286 SmtUtils]: Spent 8.33s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:13:45,777 WARN L286 SmtUtils]: Spent 6.24s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:13:53,115 WARN L286 SmtUtils]: Spent 7.34s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:14:01,431 WARN L286 SmtUtils]: Spent 8.32s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:14:09,703 WARN L286 SmtUtils]: Spent 8.27s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:14:17,995 WARN L286 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:14:24,020 WARN L286 SmtUtils]: Spent 6.02s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:14:31,910 WARN L286 SmtUtils]: Spent 7.89s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:14:40,199 WARN L286 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:14:48,556 WARN L286 SmtUtils]: Spent 8.35s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:14:56,871 WARN L286 SmtUtils]: Spent 8.31s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:15:05,155 WARN L286 SmtUtils]: Spent 8.28s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:15:13,425 WARN L286 SmtUtils]: Spent 8.27s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:15:21,759 WARN L286 SmtUtils]: Spent 8.33s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:15:29,949 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:15:35,601 WARN L286 SmtUtils]: Spent 5.65s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:15:39,687 WARN L851 $PredicateComparison]: unable to prove that (and (fp.eq c_~var_1_11~0 c_~var_1_12~0) (= c_~var_1_26~0 (_ bv16 16)) (fp.lt c_~last_1_var_1_9~0 (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 21.0 2.0)) c_~var_1_29~0) c_~var_1_10~0)) (let ((.cse4 ((_ zero_extend 24) c_~var_1_34~0)) (.cse6 (bvadd (_ bv64 32) ((_ zero_extend 24) c_~var_1_32~0) (bvneg ((_ sign_extend 24) c_~var_1_8~0))))) (let ((.cse5 (= ((_ extract 7 0) .cse6) c_~var_1_31~0)) (.cse0 (bvslt .cse6 .cse4))) (or (and (not .cse0) (let ((.cse3 (bvadd ((_ sign_extend 24) c_~var_1_28~0) ((_ zero_extend 24) c_~var_1_33~0)))) (let ((.cse1 (bvslt .cse6 .cse3))) (or (and (not .cse1) (let ((.cse2 (bvsgt .cse3 .cse4))) (or (and .cse2 (= c_~var_1_31~0 ((_ extract 7 0) .cse3))) (and (= ((_ extract 7 0) .cse4) c_~var_1_31~0) (not .cse2))))) (and .cse1 .cse5))))) (and .cse5 .cse0)))) (not (bvslt (bvsdiv c_~var_1_16~0 c_~var_1_17~0) (_ bv16 32))) (bvsge ((_ zero_extend 24) c_~var_1_20~0) (_ bv1 32)) (= (_ bv16 8) c_~last_1_var_1_31~0) (= c_~var_1_29~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 509.0 4.0))) (= c_~var_1_9~0 (fp.add c_currentRoundingMode c_~var_1_11~0 c_~var_1_12~0)) (not (fp.eq c_~var_1_12~0 c_~last_1_var_1_22~0)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2024-11-28 05:15:43,779 WARN L873 $PredicateComparison]: unable to prove that (and (fp.eq c_~var_1_11~0 c_~var_1_12~0) (= c_~var_1_26~0 (_ bv16 16)) (fp.lt c_~last_1_var_1_9~0 (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 21.0 2.0)) c_~var_1_29~0) c_~var_1_10~0)) (let ((.cse4 ((_ zero_extend 24) c_~var_1_34~0)) (.cse6 (bvadd (_ bv64 32) ((_ zero_extend 24) c_~var_1_32~0) (bvneg ((_ sign_extend 24) c_~var_1_8~0))))) (let ((.cse5 (= ((_ extract 7 0) .cse6) c_~var_1_31~0)) (.cse0 (bvslt .cse6 .cse4))) (or (and (not .cse0) (let ((.cse3 (bvadd ((_ sign_extend 24) c_~var_1_28~0) ((_ zero_extend 24) c_~var_1_33~0)))) (let ((.cse1 (bvslt .cse6 .cse3))) (or (and (not .cse1) (let ((.cse2 (bvsgt .cse3 .cse4))) (or (and .cse2 (= c_~var_1_31~0 ((_ extract 7 0) .cse3))) (and (= ((_ extract 7 0) .cse4) c_~var_1_31~0) (not .cse2))))) (and .cse1 .cse5))))) (and .cse5 .cse0)))) (not (bvslt (bvsdiv c_~var_1_16~0 c_~var_1_17~0) (_ bv16 32))) (bvsge ((_ zero_extend 24) c_~var_1_20~0) (_ bv1 32)) (= (_ bv16 8) c_~last_1_var_1_31~0) (= c_~var_1_29~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 509.0 4.0))) (= c_~var_1_9~0 (fp.add c_currentRoundingMode c_~var_1_11~0 c_~var_1_12~0)) (not (fp.eq c_~var_1_12~0 c_~last_1_var_1_22~0)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from true [2024-11-28 05:15:48,914 WARN L286 SmtUtils]: Spent 5.09s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:15:57,228 WARN L286 SmtUtils]: Spent 8.31s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:16:03,869 WARN L286 SmtUtils]: Spent 6.64s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:16:09,791 WARN L286 SmtUtils]: Spent 5.92s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:16:18,090 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:16:24,957 WARN L286 SmtUtils]: Spent 6.86s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:16:30,142 WARN L286 SmtUtils]: Spent 5.18s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:16:38,405 WARN L286 SmtUtils]: Spent 8.26s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:16:46,685 WARN L286 SmtUtils]: Spent 8.28s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:16:54,986 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:17:03,281 WARN L286 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:17:11,588 WARN L286 SmtUtils]: Spent 8.31s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:17:19,890 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:17:28,206 WARN L286 SmtUtils]: Spent 8.31s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:17:36,529 WARN L286 SmtUtils]: Spent 8.32s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:17:44,836 WARN L286 SmtUtils]: Spent 8.31s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:17:53,139 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:18:01,478 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:18:09,656 WARN L286 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:18:17,216 WARN L286 SmtUtils]: Spent 7.56s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:18:25,561 WARN L286 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:18:33,324 WARN L286 SmtUtils]: Spent 7.76s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:18:41,630 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:18:49,932 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:18:58,261 WARN L286 SmtUtils]: Spent 8.33s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:19:06,551 WARN L286 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:19:14,824 WARN L286 SmtUtils]: Spent 8.27s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:19:22,795 WARN L286 SmtUtils]: Spent 7.97s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:19:34,871 WARN L286 SmtUtils]: Spent 8.32s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:19:43,199 WARN L286 SmtUtils]: Spent 8.33s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:19:50,064 WARN L286 SmtUtils]: Spent 6.86s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:20:03,299 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:20:11,663 WARN L286 SmtUtils]: Spent 8.36s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:20:19,976 WARN L286 SmtUtils]: Spent 8.31s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:20:28,282 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:20:35,114 WARN L286 SmtUtils]: Spent 6.83s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:20:43,457 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:20:51,644 WARN L286 SmtUtils]: Spent 8.19s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:20:59,940 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:21:04,030 WARN L851 $PredicateComparison]: unable to prove that (and (fp.eq c_~var_1_11~0 c_~var_1_12~0) (= c_~var_1_26~0 (_ bv16 16)) (fp.lt c_~last_1_var_1_9~0 (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 21.0 2.0)) c_~var_1_29~0) c_~var_1_10~0)) (= c_~var_1_15~0 c_~var_1_8~0) (let ((.cse4 ((_ zero_extend 24) c_~var_1_34~0)) (.cse6 (bvadd (_ bv64 32) ((_ zero_extend 24) c_~var_1_32~0) (bvneg ((_ sign_extend 24) c_~var_1_8~0))))) (let ((.cse5 (= ((_ extract 7 0) .cse6) c_~var_1_31~0)) (.cse0 (bvslt .cse6 .cse4))) (or (and (not .cse0) (let ((.cse3 (bvadd ((_ sign_extend 24) c_~var_1_28~0) ((_ zero_extend 24) c_~var_1_33~0)))) (let ((.cse1 (bvslt .cse6 .cse3))) (or (and (not .cse1) (let ((.cse2 (bvsgt .cse3 .cse4))) (or (and .cse2 (= c_~var_1_31~0 ((_ extract 7 0) .cse3))) (and (= ((_ extract 7 0) .cse4) c_~var_1_31~0) (not .cse2))))) (and .cse1 .cse5))))) (and .cse5 .cse0)))) (not (bvslt (bvsdiv c_~var_1_16~0 c_~var_1_17~0) (_ bv16 32))) (bvsge ((_ zero_extend 24) c_~var_1_20~0) (_ bv1 32)) (= (_ bv16 8) c_~last_1_var_1_31~0) (= c_~var_1_29~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 509.0 4.0))) (= c_~var_1_9~0 (fp.add c_currentRoundingMode c_~var_1_11~0 c_~var_1_12~0)) (not (fp.eq c_~var_1_12~0 c_~last_1_var_1_22~0)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2024-11-28 05:21:08,108 WARN L873 $PredicateComparison]: unable to prove that (and (fp.eq c_~var_1_11~0 c_~var_1_12~0) (= c_~var_1_26~0 (_ bv16 16)) (fp.lt c_~last_1_var_1_9~0 (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 21.0 2.0)) c_~var_1_29~0) c_~var_1_10~0)) (= c_~var_1_15~0 c_~var_1_8~0) (let ((.cse4 ((_ zero_extend 24) c_~var_1_34~0)) (.cse6 (bvadd (_ bv64 32) ((_ zero_extend 24) c_~var_1_32~0) (bvneg ((_ sign_extend 24) c_~var_1_8~0))))) (let ((.cse5 (= ((_ extract 7 0) .cse6) c_~var_1_31~0)) (.cse0 (bvslt .cse6 .cse4))) (or (and (not .cse0) (let ((.cse3 (bvadd ((_ sign_extend 24) c_~var_1_28~0) ((_ zero_extend 24) c_~var_1_33~0)))) (let ((.cse1 (bvslt .cse6 .cse3))) (or (and (not .cse1) (let ((.cse2 (bvsgt .cse3 .cse4))) (or (and .cse2 (= c_~var_1_31~0 ((_ extract 7 0) .cse3))) (and (= ((_ extract 7 0) .cse4) c_~var_1_31~0) (not .cse2))))) (and .cse1 .cse5))))) (and .cse5 .cse0)))) (not (bvslt (bvsdiv c_~var_1_16~0 c_~var_1_17~0) (_ bv16 32))) (bvsge ((_ zero_extend 24) c_~var_1_20~0) (_ bv1 32)) (= (_ bv16 8) c_~last_1_var_1_31~0) (= c_~var_1_29~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 509.0 4.0))) (= c_~var_1_9~0 (fp.add c_currentRoundingMode c_~var_1_11~0 c_~var_1_12~0)) (not (fp.eq c_~var_1_12~0 c_~last_1_var_1_22~0)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from true [2024-11-28 05:21:16,434 WARN L286 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:21:24,195 WARN L286 SmtUtils]: Spent 7.76s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:21:32,519 WARN L286 SmtUtils]: Spent 8.32s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:21:40,863 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:21:49,207 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:21:57,599 WARN L286 SmtUtils]: Spent 8.39s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:22:05,990 WARN L286 SmtUtils]: Spent 8.39s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:22:14,364 WARN L286 SmtUtils]: Spent 8.37s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:22:22,710 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:22:31,078 WARN L286 SmtUtils]: Spent 8.37s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:22:39,697 WARN L286 SmtUtils]: Spent 8.62s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:22:48,086 WARN L286 SmtUtils]: Spent 8.39s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:22:56,460 WARN L286 SmtUtils]: Spent 8.37s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:23:04,877 WARN L286 SmtUtils]: Spent 8.41s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:23:13,250 WARN L286 SmtUtils]: Spent 8.37s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:23:25,182 WARN L286 SmtUtils]: Spent 8.38s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:23:33,575 WARN L286 SmtUtils]: Spent 8.39s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:23:46,190 WARN L286 SmtUtils]: Spent 8.38s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:23:54,555 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) [2024-11-28 05:24:02,786 WARN L286 SmtUtils]: Spent 8.23s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:24:11,112 WARN L286 SmtUtils]: Spent 8.32s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:24:15,198 WARN L851 $PredicateComparison]: unable to prove that (and (fp.eq c_~var_1_11~0 c_~var_1_12~0) (= c_~var_1_26~0 (_ bv16 16)) (= (_ bv0 8) c_~var_1_7~0) (fp.lt c_~last_1_var_1_9~0 (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 21.0 2.0)) c_~var_1_29~0) c_~var_1_10~0)) (= c_~var_1_15~0 c_~var_1_8~0) (= (_ bv0 8) c_~var_1_18~0) (let ((.cse4 ((_ zero_extend 24) c_~var_1_34~0)) (.cse6 (bvadd (_ bv64 32) ((_ zero_extend 24) c_~var_1_32~0) (bvneg ((_ sign_extend 24) c_~var_1_8~0))))) (let ((.cse5 (= ((_ extract 7 0) .cse6) c_~var_1_31~0)) (.cse0 (bvslt .cse6 .cse4))) (or (and (not .cse0) (let ((.cse3 (bvadd ((_ sign_extend 24) c_~var_1_28~0) ((_ zero_extend 24) c_~var_1_33~0)))) (let ((.cse1 (bvslt .cse6 .cse3))) (or (and (not .cse1) (let ((.cse2 (bvsgt .cse3 .cse4))) (or (and .cse2 (= c_~var_1_31~0 ((_ extract 7 0) .cse3))) (and (= ((_ extract 7 0) .cse4) c_~var_1_31~0) (not .cse2))))) (and .cse1 .cse5))))) (and .cse5 .cse0)))) (not (bvslt (bvsdiv c_~var_1_16~0 c_~var_1_17~0) (_ bv16 32))) (bvsge ((_ zero_extend 24) c_~var_1_20~0) (_ bv1 32)) (= (_ bv16 8) c_~last_1_var_1_31~0) (= c_~var_1_29~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 509.0 4.0))) (= c_~var_1_9~0 (fp.add c_currentRoundingMode c_~var_1_11~0 c_~var_1_12~0)) (not (fp.eq c_~var_1_12~0 c_~last_1_var_1_22~0)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2024-11-28 05:24:19,295 WARN L873 $PredicateComparison]: unable to prove that (and (fp.eq c_~var_1_11~0 c_~var_1_12~0) (= c_~var_1_26~0 (_ bv16 16)) (= (_ bv0 8) c_~var_1_7~0) (fp.lt c_~last_1_var_1_9~0 (fp.div c_currentRoundingMode (fp.add c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 21.0 2.0)) c_~var_1_29~0) c_~var_1_10~0)) (= c_~var_1_15~0 c_~var_1_8~0) (= (_ bv0 8) c_~var_1_18~0) (let ((.cse4 ((_ zero_extend 24) c_~var_1_34~0)) (.cse6 (bvadd (_ bv64 32) ((_ zero_extend 24) c_~var_1_32~0) (bvneg ((_ sign_extend 24) c_~var_1_8~0))))) (let ((.cse5 (= ((_ extract 7 0) .cse6) c_~var_1_31~0)) (.cse0 (bvslt .cse6 .cse4))) (or (and (not .cse0) (let ((.cse3 (bvadd ((_ sign_extend 24) c_~var_1_28~0) ((_ zero_extend 24) c_~var_1_33~0)))) (let ((.cse1 (bvslt .cse6 .cse3))) (or (and (not .cse1) (let ((.cse2 (bvsgt .cse3 .cse4))) (or (and .cse2 (= c_~var_1_31~0 ((_ extract 7 0) .cse3))) (and (= ((_ extract 7 0) .cse4) c_~var_1_31~0) (not .cse2))))) (and .cse1 .cse5))))) (and .cse5 .cse0)))) (not (bvslt (bvsdiv c_~var_1_16~0 c_~var_1_17~0) (_ bv16 32))) (bvsge ((_ zero_extend 24) c_~var_1_20~0) (_ bv1 32)) (= (_ bv16 8) c_~last_1_var_1_31~0) (= c_~var_1_29~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 509.0 4.0))) (= c_~var_1_9~0 (fp.add c_currentRoundingMode c_~var_1_11~0 c_~var_1_12~0)) (not (fp.eq c_~var_1_12~0 c_~last_1_var_1_22~0)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from true [2024-11-28 05:24:27,696 WARN L286 SmtUtils]: Spent 8.35s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:24:36,050 WARN L286 SmtUtils]: Spent 8.35s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:24:44,347 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:24:52,635 WARN L286 SmtUtils]: Spent 8.29s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:25:00,980 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:25:09,327 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 14 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:25:17,690 WARN L286 SmtUtils]: Spent 8.36s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:25:23,435 WARN L286 SmtUtils]: Spent 5.74s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:25:31,798 WARN L286 SmtUtils]: Spent 8.36s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:25:40,095 WARN L286 SmtUtils]: Spent 8.30s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:25:48,454 WARN L286 SmtUtils]: Spent 8.36s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:25:56,802 WARN L286 SmtUtils]: Spent 8.35s on a formula simplification that was a NOOP. DAG size: 13 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-28 05:26:04,297 WARN L286 SmtUtils]: Spent 7.49s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)