./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya --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 813f7214451a45d8d4f7bc59c7fa2f1b23aa356487c9ed7850608da05827bdaf --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 04:36:21,006 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 04:36:21,065 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 04:36:21,069 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 04:36:21,070 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 04:36:21,090 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 04:36:21,091 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 04:36:21,091 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 04:36:21,092 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 04:36:21,093 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 04:36:21,093 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 04:36:21,094 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 04:36:21,095 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 04:36:21,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 04:36:21,096 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 04:36:21,096 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 04:36:21,097 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 04:36:21,097 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 04:36:21,098 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 04:36:21,098 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 04:36:21,099 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 04:36:21,101 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 04:36:21,101 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 04:36:21,102 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 04:36:21,102 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 04:36:21,103 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 04:36:21,103 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 04:36:21,104 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 04:36:21,104 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 04:36:21,104 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 04:36:21,105 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 04:36:21,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:36:21,105 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 04:36:21,106 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 04:36:21,106 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 04:36:21,106 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 04:36:21,106 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 04:36:21,106 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 04:36:21,107 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 04:36:21,107 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 04:36:21,107 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 04:36:21,107 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 04:36:21,107 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 813f7214451a45d8d4f7bc59c7fa2f1b23aa356487c9ed7850608da05827bdaf [2023-11-29 04:36:21,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 04:36:21,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 04:36:21,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 04:36:21,345 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 04:36:21,346 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 04:36:21,346 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i [2023-11-29 04:36:24,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 04:36:24,319 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 04:36:24,320 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i [2023-11-29 04:36:24,331 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/data/c01c0d80f/7d97aac9727045e6812488a582195663/FLAGc2f60c359 [2023-11-29 04:36:24,344 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/data/c01c0d80f/7d97aac9727045e6812488a582195663 [2023-11-29 04:36:24,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 04:36:24,347 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 04:36:24,348 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 04:36:24,349 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 04:36:24,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 04:36:24,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42836c1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24, skipping insertion in model container [2023-11-29 04:36:24,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,395 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 04:36:24,538 WARN L240 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_7a03e67e-9ebc-4cb5-b292-5af6313439ab/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i[916,929] [2023-11-29 04:36:24,619 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:36:24,632 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 04:36:24,644 WARN L240 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_7a03e67e-9ebc-4cb5-b292-5af6313439ab/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i[916,929] [2023-11-29 04:36:24,684 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:36:24,702 INFO L206 MainTranslator]: Completed translation [2023-11-29 04:36:24,703 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24 WrapperNode [2023-11-29 04:36:24,703 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 04:36:24,704 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 04:36:24,704 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 04:36:24,704 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 04:36:24,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,726 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,764 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 253 [2023-11-29 04:36:24,764 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 04:36:24,765 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 04:36:24,765 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 04:36:24,765 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 04:36:24,777 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,782 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,806 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]. [2023-11-29 04:36:24,806 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,807 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,823 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,827 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,833 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,837 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,846 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 04:36:24,847 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 04:36:24,848 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 04:36:24,848 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 04:36:24,848 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (1/1) ... [2023-11-29 04:36:24,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:36:24,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:24,878 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 04:36:24,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 04:36:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 04:36:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 04:36:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 04:36:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 04:36:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 04:36:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 04:36:24,999 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 04:36:25,001 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 04:36:25,463 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 04:36:25,505 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 04:36:25,506 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 04:36:25,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:36:25 BoogieIcfgContainer [2023-11-29 04:36:25,506 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 04:36:25,510 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 04:36:25,510 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 04:36:25,513 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 04:36:25,513 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 04:36:24" (1/3) ... [2023-11-29 04:36:25,514 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18275958 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:36:25, skipping insertion in model container [2023-11-29 04:36:25,514 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:24" (2/3) ... [2023-11-29 04:36:25,515 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18275958 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:36:25, skipping insertion in model container [2023-11-29 04:36:25,515 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:36:25" (3/3) ... [2023-11-29 04:36:25,516 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-40.i [2023-11-29 04:36:25,531 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 04:36:25,531 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 04:36:25,575 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 04:36:25,580 INFO L357 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, mHoare=true, 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;@7420edff, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 04:36:25,581 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 04:36:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand has 108 states, 70 states have (on average 1.4857142857142858) internal successors, (104), 71 states have internal predecessors, (104), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-29 04:36:25,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-29 04:36:25,605 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:25,606 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:25,607 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:25,611 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:25,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1629832408, now seen corresponding path program 1 times [2023-11-29 04:36:25,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:25,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693445968] [2023-11-29 04:36:25,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:25,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:25,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693445968] [2023-11-29 04:36:25,845 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 04:36:25,846 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [978481005] [2023-11-29 04:36:25,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:25,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:25,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:25,852 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:25,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 04:36:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:26,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 04:36:26,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:26,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2023-11-29 04:36:26,151 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:36:26,152 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [978481005] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:36:26,152 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:36:26,153 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:36:26,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822464183] [2023-11-29 04:36:26,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:26,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 04:36:26,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:26,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 04:36:26,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:36:26,189 INFO L87 Difference]: Start difference. First operand has 108 states, 70 states have (on average 1.4857142857142858) internal successors, (104), 71 states have internal predecessors, (104), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 04:36:26,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:26,240 INFO L93 Difference]: Finished difference Result 215 states and 382 transitions. [2023-11-29 04:36:26,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 04:36:26,243 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) Word has length 220 [2023-11-29 04:36:26,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:26,251 INFO L225 Difference]: With dead ends: 215 [2023-11-29 04:36:26,251 INFO L226 Difference]: Without dead ends: 106 [2023-11-29 04:36:26,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 219 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:36:26,260 INFO L413 NwaCegarLoop]: 166 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 166 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:26,261 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 166 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 04:36:26,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2023-11-29 04:36:26,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2023-11-29 04:36:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 69 states have (on average 1.434782608695652) internal successors, (99), 69 states have internal predecessors, (99), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-29 04:36:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2023-11-29 04:36:26,313 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 220 [2023-11-29 04:36:26,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:26,314 INFO L495 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2023-11-29 04:36:26,315 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 04:36:26,315 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2023-11-29 04:36:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-29 04:36:26,321 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:26,321 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:26,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 04:36:26,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:26,522 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:26,522 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:26,523 INFO L85 PathProgramCache]: Analyzing trace with hash 469140246, now seen corresponding path program 1 times [2023-11-29 04:36:26,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:26,523 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426533135] [2023-11-29 04:36:26,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:26,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:26,602 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:26,603 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [437297951] [2023-11-29 04:36:26,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:26,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:26,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:26,605 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:26,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 04:36:26,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:26,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:36:26,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2023-11-29 04:36:26,878 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:36:26,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:26,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426533135] [2023-11-29 04:36:26,878 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:26,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [437297951] [2023-11-29 04:36:26,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [437297951] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:36:26,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:36:26,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 04:36:26,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696208941] [2023-11-29 04:36:26,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:26,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:36:26,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:26,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:36:26,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:36:26,883 INFO L87 Difference]: Start difference. First operand 106 states and 169 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, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2023-11-29 04:36:26,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:26,958 INFO L93 Difference]: Finished difference Result 269 states and 428 transitions. [2023-11-29 04:36:26,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:36:26,959 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, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 220 [2023-11-29 04:36:26,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:26,963 INFO L225 Difference]: With dead ends: 269 [2023-11-29 04:36:26,964 INFO L226 Difference]: Without dead ends: 164 [2023-11-29 04:36:26,965 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 219 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 04:36:26,967 INFO L413 NwaCegarLoop]: 219 mSDtfsCounter, 85 mSDsluCounter, 148 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 367 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:26,968 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [85 Valid, 367 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 04:36:26,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2023-11-29 04:36:26,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 161. [2023-11-29 04:36:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 112 states have (on average 1.4553571428571428) internal successors, (163), 113 states have internal predecessors, (163), 46 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 04:36:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 255 transitions. [2023-11-29 04:36:26,996 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 255 transitions. Word has length 220 [2023-11-29 04:36:26,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:26,998 INFO L495 AbstractCegarLoop]: Abstraction has 161 states and 255 transitions. [2023-11-29 04:36:26,998 INFO L496 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, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2023-11-29 04:36:26,998 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 255 transitions. [2023-11-29 04:36:27,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-29 04:36:27,003 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:27,004 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:27,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 04:36:27,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:27,209 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:27,209 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:27,210 INFO L85 PathProgramCache]: Analyzing trace with hash 1618363935, now seen corresponding path program 1 times [2023-11-29 04:36:27,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:27,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148102130] [2023-11-29 04:36:27,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:27,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:27,272 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:27,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1884270541] [2023-11-29 04:36:27,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:27,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:27,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:27,274 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:27,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 04:36:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:27,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-29 04:36:27,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:28,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1278 proven. 111 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2023-11-29 04:36:28,273 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:36:28,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 04:36:28,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148102130] [2023-11-29 04:36:28,515 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 04:36:28,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1884270541] [2023-11-29 04:36:28,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1884270541] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:36:28,516 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 04:36:28,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2023-11-29 04:36:28,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456365529] [2023-11-29 04:36:28,516 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 04:36:28,517 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 04:36:28,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 04:36:28,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 04:36:28,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2023-11-29 04:36:28,519 INFO L87 Difference]: Start difference. First operand 161 states and 255 transitions. Second operand has 8 states, 8 states have (on average 7.625) internal successors, (61), 8 states have internal predecessors, (61), 3 states have call successors, (35), 3 states have call predecessors, (35), 5 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2023-11-29 04:36:28,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:28,932 INFO L93 Difference]: Finished difference Result 333 states and 519 transitions. [2023-11-29 04:36:28,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 04:36:28,933 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.625) internal successors, (61), 8 states have internal predecessors, (61), 3 states have call successors, (35), 3 states have call predecessors, (35), 5 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 221 [2023-11-29 04:36:28,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:28,938 INFO L225 Difference]: With dead ends: 333 [2023-11-29 04:36:28,938 INFO L226 Difference]: Without dead ends: 173 [2023-11-29 04:36:28,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2023-11-29 04:36:28,940 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 178 mSDsluCounter, 257 mSDsCounter, 0 mSdLazyCounter, 299 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 339 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:28,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 378 Invalid, 339 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 299 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 04:36:28,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2023-11-29 04:36:28,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 169. [2023-11-29 04:36:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 118 states have (on average 1.423728813559322) internal successors, (168), 119 states have internal predecessors, (168), 46 states have call successors, (46), 4 states have call predecessors, (46), 4 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 04:36:28,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 260 transitions. [2023-11-29 04:36:28,970 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 260 transitions. Word has length 221 [2023-11-29 04:36:28,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:28,972 INFO L495 AbstractCegarLoop]: Abstraction has 169 states and 260 transitions. [2023-11-29 04:36:28,972 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.625) internal successors, (61), 8 states have internal predecessors, (61), 3 states have call successors, (35), 3 states have call predecessors, (35), 5 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2023-11-29 04:36:28,972 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 260 transitions. [2023-11-29 04:36:28,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-29 04:36:28,976 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:28,976 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:28,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 04:36:29,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:29,177 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:29,178 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:29,178 INFO L85 PathProgramCache]: Analyzing trace with hash 801221736, now seen corresponding path program 1 times [2023-11-29 04:36:29,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 04:36:29,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323063655] [2023-11-29 04:36:29,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:29,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 04:36:29,226 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 04:36:29,226 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1600205671] [2023-11-29 04:36:29,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:29,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:29,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:29,227 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 04:36:29,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 04:36:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 04:36:29,442 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 04:36:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 04:36:29,663 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 04:36:29,663 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 04:36:29,664 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 04:36:29,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 04:36:29,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 04:36:29,869 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-11-29 04:36:29,872 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 04:36:29,987 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ite30 could not be translated [2023-11-29 04:36:30,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 04:36:30 BoogieIcfgContainer [2023-11-29 04:36:30,018 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 04:36:30,019 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 04:36:30,019 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 04:36:30,019 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 04:36:30,019 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:36:25" (3/4) ... [2023-11-29 04:36:30,023 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 04:36:30,024 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 04:36:30,025 INFO L158 Benchmark]: Toolchain (without parser) took 5677.05ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 117.9MB in the beginning and 154.1MB in the end (delta: -36.2MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2023-11-29 04:36:30,025 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 157.3MB. Free memory is still 128.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 04:36:30,025 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.86ms. Allocated memory is still 157.3MB. Free memory was 117.9MB in the beginning and 101.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-29 04:36:30,026 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.23ms. Allocated memory is still 157.3MB. Free memory was 101.1MB in the beginning and 95.3MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 04:36:30,026 INFO L158 Benchmark]: Boogie Preprocessor took 81.62ms. Allocated memory is still 157.3MB. Free memory was 95.3MB in the beginning and 86.9MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-29 04:36:30,026 INFO L158 Benchmark]: RCFGBuilder took 659.22ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 86.9MB in the beginning and 164.2MB in the end (delta: -77.3MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2023-11-29 04:36:30,027 INFO L158 Benchmark]: TraceAbstraction took 4508.65ms. Allocated memory is still 203.4MB. Free memory was 163.2MB in the beginning and 154.1MB in the end (delta: 9.1MB). Peak memory consumption was 108.7MB. Max. memory is 16.1GB. [2023-11-29 04:36:30,027 INFO L158 Benchmark]: Witness Printer took 5.24ms. Allocated memory is still 203.4MB. Free memory is still 154.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 04:36:30,029 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 157.3MB. Free memory is still 128.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.86ms. Allocated memory is still 157.3MB. Free memory was 117.9MB in the beginning and 101.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.23ms. Allocated memory is still 157.3MB. Free memory was 101.1MB in the beginning and 95.3MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.62ms. Allocated memory is still 157.3MB. Free memory was 95.3MB in the beginning and 86.9MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 659.22ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 86.9MB in the beginning and 164.2MB in the end (delta: -77.3MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * TraceAbstraction took 4508.65ms. Allocated memory is still 203.4MB. Free memory was 163.2MB in the beginning and 154.1MB in the end (delta: 9.1MB). Peak memory consumption was 108.7MB. Max. memory is 16.1GB. * Witness Printer took 5.24ms. Allocated memory is still 203.4MB. Free memory is still 154.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ite30 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 211, overapproximation of someBinaryDOUBLEComparisonOperation at line 211, overapproximation of someBinaryArithmeticDOUBLEoperation at line 70. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 4.5; [L23] unsigned char var_1_3 = 50; [L24] unsigned char var_1_4 = 32; [L25] unsigned char var_1_6 = 0; [L26] float var_1_10 = 31.5; [L27] signed short int var_1_11 = 200; [L28] unsigned char var_1_13 = 0; [L29] unsigned char var_1_14 = 128; [L30] unsigned char var_1_15 = 4; [L31] unsigned char var_1_16 = 1; [L32] float var_1_17 = 32.2; [L33] unsigned char var_1_18 = 100; [L34] unsigned char var_1_19 = 100; [L35] unsigned char var_1_20 = 25; [L36] unsigned char var_1_21 = 32; [L37] unsigned char var_1_22 = 0; [L38] unsigned char var_1_23 = 4; [L39] signed short int var_1_24 = -8; [L40] signed short int var_1_26 = 10000; [L41] double var_1_27 = 1.45; [L42] double var_1_28 = 4.4; [L43] double var_1_29 = 4.25; [L44] double var_1_30 = 100000000.4; [L45] double var_1_31 = 24.2; [L46] unsigned long int var_1_32 = 1000000; [L47] float var_1_33 = 31.3; [L48] unsigned long int var_1_34 = 256; [L49] float var_1_35 = 100.25; [L50] float var_1_36 = 0.0; [L51] float var_1_37 = 5.3; [L52] float var_1_38 = 0.0; [L53] float var_1_39 = 0.0; [L54] float var_1_40 = 3.5; [L215] isInitial = 1 [L216] FCALL initially() [L217] int k_loop; [L218] k_loop = 0 VAL [isInitial=1, k_loop=0, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=50, var_1_40=7/2, var_1_4=32, var_1_6=0] [L218] COND TRUE k_loop < 1 [L219] FCALL updateLastVariables() [L220] CALL updateVariables() [L149] var_1_3 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_3 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L150] RET assume_abort_if_not(var_1_3 >= 1) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L151] CALL assume_abort_if_not(var_1_3 <= 128) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L151] RET assume_abort_if_not(var_1_3 <= 128) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L152] var_1_4 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_4 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=0] [L153] RET assume_abort_if_not(var_1_4 >= 1) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=0] [L154] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=0] [L154] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=0] [L155] var_1_6 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60] [L156] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60] [L157] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L157] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L158] var_1_10 = __VERIFIER_nondet_float() [L159] CALL assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L159] RET assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L160] var_1_14 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_14 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L161] RET assume_abort_if_not(var_1_14 >= 127) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L162] CALL assume_abort_if_not(var_1_14 <= 255) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L162] RET assume_abort_if_not(var_1_14 <= 255) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L163] var_1_15 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L164] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L165] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L165] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L166] var_1_16 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L167] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L168] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L168] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L169] var_1_17 = __VERIFIER_nondet_float() [L170] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L170] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L171] var_1_18 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_18 >= 95) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L172] RET assume_abort_if_not(var_1_18 >= 95) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L173] CALL assume_abort_if_not(var_1_18 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L173] RET assume_abort_if_not(var_1_18 <= 127) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L174] var_1_19 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_19 >= 95) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L175] RET assume_abort_if_not(var_1_19 >= 95) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L176] CALL assume_abort_if_not(var_1_19 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L176] RET assume_abort_if_not(var_1_19 <= 127) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L177] var_1_20 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L178] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L179] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L179] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L180] var_1_21 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L181] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L182] CALL assume_abort_if_not(var_1_21 <= 64) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L182] RET assume_abort_if_not(var_1_21 <= 64) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L183] var_1_22 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L184] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L185] CALL assume_abort_if_not(var_1_22 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L185] RET assume_abort_if_not(var_1_22 <= 63) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L186] var_1_26 = __VERIFIER_nondet_short() [L187] CALL assume_abort_if_not(var_1_26 >= 8191) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L187] RET assume_abort_if_not(var_1_26 >= 8191) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L188] CALL assume_abort_if_not(var_1_26 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L188] RET assume_abort_if_not(var_1_26 <= 16383) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L189] var_1_28 = __VERIFIER_nondet_double() [L190] CALL assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L190] RET assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L191] var_1_29 = __VERIFIER_nondet_double() [L192] CALL assume_abort_if_not((var_1_29 >= -461168.6018427382800e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L192] RET assume_abort_if_not((var_1_29 >= -461168.6018427382800e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L193] var_1_30 = __VERIFIER_nondet_double() [L194] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L194] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L195] var_1_31 = __VERIFIER_nondet_double() [L196] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L196] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L197] var_1_36 = __VERIFIER_nondet_float() [L198] CALL assume_abort_if_not((var_1_36 >= 4611686.018427382800e+12F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L198] RET assume_abort_if_not((var_1_36 >= 4611686.018427382800e+12F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L199] var_1_37 = __VERIFIER_nondet_float() [L200] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L200] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L201] var_1_38 = __VERIFIER_nondet_float() [L202] CALL assume_abort_if_not((var_1_38 >= 4611686.018427382800e+12F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L202] RET assume_abort_if_not((var_1_38 >= 4611686.018427382800e+12F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L203] var_1_39 = __VERIFIER_nondet_float() [L204] CALL assume_abort_if_not((var_1_39 >= 2305843.009213691390e+12F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L204] RET assume_abort_if_not((var_1_39 >= 2305843.009213691390e+12F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_40=7/2, var_1_4=60, var_1_6=1] [L205] var_1_40 = __VERIFIER_nondet_float() [L206] CALL assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 2305843.009213691390e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=60, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=60, var_1_6=1] [L206] RET assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 2305843.009213691390e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=60, var_1_6=1] [L220] RET updateVariables() [L221] CALL step() [L58] COND TRUE (var_1_18 * var_1_19) >= var_1_4 VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=4, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=60, var_1_6=1] [L59] COND FALSE !(var_1_16 || (! var_1_6)) [L62] var_1_23 = var_1_22 VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=60, var_1_6=1] [L67] var_1_32 = ((((var_1_19) < (25u)) ? (var_1_19) : (25u))) [L68] unsigned char stepLocal_5 = var_1_20; VAL [isInitial=1, stepLocal_5=63, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=60, var_1_6=1] [L69] COND TRUE stepLocal_5 > var_1_22 [L70] var_1_33 = (var_1_30 - var_1_31) VAL [isInitial=1, stepLocal_5=63, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=60, var_1_6=1] [L72] unsigned char stepLocal_6 = var_1_21; VAL [isInitial=1, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=60, var_1_6=1] [L73] COND FALSE !(\read(var_1_16)) [L80] var_1_35 = var_1_36 VAL [isInitial=1, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L82] COND FALSE !((var_1_23 / (var_1_3 + var_1_4)) == ((((8) < (var_1_32)) ? (8) : (var_1_32)))) VAL [isInitial=1, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L97] signed long int stepLocal_2 = var_1_14 - var_1_15; [L98] unsigned char stepLocal_1 = var_1_6; VAL [isInitial=1, stepLocal_1=1, stepLocal_2=60, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L99] COND TRUE var_1_4 <= stepLocal_2 VAL [isInitial=1, stepLocal_1=1, stepLocal_2=60, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L100] COND TRUE stepLocal_1 || var_1_16 [L101] var_1_13 = ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))) VAL [isInitial=1, stepLocal_1=1, stepLocal_2=60, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L108] COND FALSE !(var_1_32 >= var_1_20) VAL [isInitial=1, stepLocal_1=1, stepLocal_2=60, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L117] COND TRUE ! var_1_16 VAL [isInitial=1, stepLocal_1=1, stepLocal_2=60, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L118] COND FALSE !(var_1_27 < ((((var_1_28) < ((var_1_31 - var_1_30))) ? (var_1_28) : ((var_1_31 - var_1_30))))) [L123] var_1_34 = 0u VAL [isInitial=1, stepLocal_1=1, stepLocal_2=60, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L126] unsigned char stepLocal_0 = var_1_4; VAL [isInitial=1, stepLocal_0=60, stepLocal_1=1, stepLocal_2=60, stepLocal_5=63, stepLocal_6=64, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L127] COND FALSE !(stepLocal_0 >= (var_1_32 * var_1_23)) [L134] var_1_11 = var_1_23 VAL [isInitial=1, stepLocal_0=60, stepLocal_1=1, stepLocal_2=60, stepLocal_5=63, stepLocal_6=64, var_1_11=61, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L136] unsigned char stepLocal_4 = var_1_16; [L137] signed short int stepLocal_3 = var_1_11; VAL [isInitial=1, stepLocal_0=60, stepLocal_1=1, stepLocal_2=60, stepLocal_3=61, stepLocal_4=0, stepLocal_5=63, stepLocal_6=64, var_1_11=61, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=-8, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L138] COND FALSE !((var_1_13 / var_1_18) > stepLocal_3) [L145] var_1_24 = var_1_26 VAL [isInitial=1, stepLocal_0=60, stepLocal_1=1, stepLocal_2=60, stepLocal_3=61, stepLocal_4=0, stepLocal_5=63, stepLocal_6=64, var_1_11=61, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=16383, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L221] RET step() [L222] CALL, EXPR property() [L211] EXPR ((var_1_23 / (var_1_3 + var_1_4)) == ((((8) < (var_1_32)) ? (8) : (var_1_32)))) ? (((var_1_32 > var_1_23) && var_1_6) ? (((var_1_33 + var_1_33) != var_1_35) ? (var_1_1 == ((float) 8.6f)) : 1) : (((var_1_23 & var_1_32) != var_1_4) ? (var_1_6 ? (var_1_1 == ((float) var_1_10)) : 1) : (var_1_1 == ((float) var_1_10)))) : 1 VAL [isInitial=1, var_1_11=61, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=16383, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L211-L212] return (((((((((((var_1_23 / (var_1_3 + var_1_4)) == ((((8) < (var_1_32)) ? (8) : (var_1_32)))) ? (((var_1_32 > var_1_23) && var_1_6) ? (((var_1_33 + var_1_33) != var_1_35) ? (var_1_1 == ((float) 8.6f)) : 1) : (((var_1_23 & var_1_32) != var_1_4) ? (var_1_6 ? (var_1_1 == ((float) var_1_10)) : 1) : (var_1_1 == ((float) var_1_10)))) : 1) && ((var_1_4 >= (var_1_32 * var_1_23)) ? ((var_1_27 > var_1_35) ? (var_1_11 == ((signed short int) ((((var_1_23) > (var_1_3)) ? (var_1_23) : (var_1_3))))) : (var_1_11 == ((signed short int) var_1_23))) : (var_1_11 == ((signed short int) var_1_23)))) && ((var_1_4 <= (var_1_14 - var_1_15)) ? ((var_1_6 || var_1_16) ? (var_1_13 == ((unsigned char) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) : 1) : (((var_1_17 - 64.25f) < (- (var_1_10 * var_1_33))) ? (var_1_13 == ((unsigned char) (((var_1_18 + var_1_19) - var_1_20) - (var_1_21 + var_1_22)))) : 1))) && (((var_1_18 * var_1_19) >= var_1_4) ? ((var_1_16 || (! var_1_6)) ? (var_1_23 == ((unsigned char) var_1_18)) : (var_1_23 == ((unsigned char) var_1_22))) : (var_1_23 == ((unsigned char) var_1_4)))) && (((var_1_13 / var_1_18) > var_1_11) ? ((var_1_16 || var_1_6) ? (var_1_24 == ((signed short int) ((var_1_15 - (var_1_26 - 1)) + var_1_19))) : (var_1_24 == ((signed short int) var_1_34))) : (var_1_24 == ((signed short int) var_1_26)))) && ((var_1_32 >= var_1_20) ? (var_1_16 ? (var_1_6 ? (var_1_27 == ((double) (var_1_28 + var_1_29))) : (var_1_27 == ((double) ((((var_1_30 - var_1_31) < 0 ) ? -(var_1_30 - var_1_31) : (var_1_30 - var_1_31)))))) : 1) : 1)) && (var_1_32 == ((unsigned long int) ((((var_1_19) < (25u)) ? (var_1_19) : (25u)))))) && ((var_1_20 > var_1_22) ? (var_1_33 == ((float) (var_1_30 - var_1_31))) : 1)) && ((! var_1_16) ? ((var_1_27 < ((((var_1_28) < ((var_1_31 - var_1_30))) ? (var_1_28) : ((var_1_31 - var_1_30))))) ? (var_1_6 ? (var_1_34 == ((unsigned long int) var_1_3)) : 1) : (var_1_34 == ((unsigned long int) 0u))) : 1)) && (var_1_16 ? (((4 + var_1_22) <= var_1_21) ? (var_1_35 == ((float) (((((var_1_30) > ((var_1_36 - var_1_37))) ? (var_1_30) : ((var_1_36 - var_1_37)))) - (var_1_38 - (var_1_39 - var_1_40))))) : (var_1_35 == ((float) var_1_30))) : (var_1_35 == ((float) var_1_36))) ; [L222] RET, EXPR property() [L222] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_11=61, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=16383, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_11=61, var_1_13=1, var_1_14=127, var_1_15=67, var_1_16=0, var_1_18=127, var_1_19=95, var_1_1=9/2, var_1_20=63, var_1_21=64, var_1_22=61, var_1_23=61, var_1_24=16383, var_1_26=16383, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=60, var_1_6=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 108 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.3s, OverallIterations: 4, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 277 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 263 mSDsluCounter, 911 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 405 mSDsCounter, 46 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 330 IncrementalHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 46 mSolverCounterUnsat, 506 mSDtfsCounter, 330 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 790 GetRequests, 776 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=169occurred in iteration=3, InterpolantAutomatonStates: 16, 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, 7 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1103 NumberOfCodeBlocks, 1103 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 658 ConstructedInterpolants, 0 QuantifiedInterpolants, 1798 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1453 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 7029/7140 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 04:36:30,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya --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 813f7214451a45d8d4f7bc59c7fa2f1b23aa356487c9ed7850608da05827bdaf --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 04:36:32,023 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 04:36:32,090 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 04:36:32,105 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 04:36:32,106 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 04:36:32,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 04:36:32,134 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 04:36:32,135 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 04:36:32,136 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 04:36:32,136 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 04:36:32,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 04:36:32,138 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 04:36:32,139 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 04:36:32,140 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 04:36:32,140 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 04:36:32,141 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 04:36:32,141 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 04:36:32,142 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 04:36:32,142 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 04:36:32,143 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 04:36:32,143 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 04:36:32,144 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 04:36:32,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 04:36:32,145 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 04:36:32,145 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 04:36:32,146 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 04:36:32,146 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 04:36:32,146 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 04:36:32,147 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 04:36:32,147 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 04:36:32,148 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 04:36:32,148 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 04:36:32,148 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 04:36:32,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:36:32,149 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 04:36:32,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 04:36:32,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 04:36:32,150 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 04:36:32,150 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 04:36:32,150 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 04:36:32,150 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 04:36:32,151 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 04:36:32,151 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 04:36:32,151 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 04:36:32,151 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 04:36:32,152 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 813f7214451a45d8d4f7bc59c7fa2f1b23aa356487c9ed7850608da05827bdaf [2023-11-29 04:36:32,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 04:36:32,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 04:36:32,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 04:36:32,481 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 04:36:32,482 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 04:36:32,483 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i [2023-11-29 04:36:35,294 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 04:36:35,503 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 04:36:35,504 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i [2023-11-29 04:36:35,515 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/data/86cecda9c/0293f8d0e1af42b58a1db76ef9a535fa/FLAG7e8e5a7b0 [2023-11-29 04:36:35,530 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/data/86cecda9c/0293f8d0e1af42b58a1db76ef9a535fa [2023-11-29 04:36:35,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 04:36:35,535 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 04:36:35,536 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 04:36:35,536 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 04:36:35,541 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 04:36:35,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:35,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b1cd11b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35, skipping insertion in model container [2023-11-29 04:36:35,544 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:35,581 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 04:36:35,742 WARN L240 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_7a03e67e-9ebc-4cb5-b292-5af6313439ab/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i[916,929] [2023-11-29 04:36:35,822 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:36:35,838 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 04:36:35,850 WARN L240 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_7a03e67e-9ebc-4cb5-b292-5af6313439ab/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-1loop_file-40.i[916,929] [2023-11-29 04:36:35,893 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 04:36:35,913 INFO L206 MainTranslator]: Completed translation [2023-11-29 04:36:35,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35 WrapperNode [2023-11-29 04:36:35,914 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 04:36:35,915 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 04:36:35,916 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 04:36:35,916 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 04:36:35,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:35,939 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:35,976 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 229 [2023-11-29 04:36:35,977 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 04:36:35,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 04:36:35,978 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 04:36:35,978 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 04:36:35,990 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:35,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:35,996 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:36,009 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]. [2023-11-29 04:36:36,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:36,010 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:36,027 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:36,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:36,036 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:36,039 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:36,044 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 04:36:36,046 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 04:36:36,046 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 04:36:36,046 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 04:36:36,047 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (1/1) ... [2023-11-29 04:36:36,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 04:36:36,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 04:36:36,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 04:36:36,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 04:36:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 04:36:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 04:36:36,118 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 04:36:36,118 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 04:36:36,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 04:36:36,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 04:36:36,215 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 04:36:36,217 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 04:36:47,770 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 04:36:47,813 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 04:36:47,813 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 04:36:47,814 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:36:47 BoogieIcfgContainer [2023-11-29 04:36:47,814 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 04:36:47,816 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 04:36:47,817 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 04:36:47,819 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 04:36:47,819 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 04:36:35" (1/3) ... [2023-11-29 04:36:47,820 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38c90cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:36:47, skipping insertion in model container [2023-11-29 04:36:47,820 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 04:36:35" (2/3) ... [2023-11-29 04:36:47,821 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38c90cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 04:36:47, skipping insertion in model container [2023-11-29 04:36:47,821 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 04:36:47" (3/3) ... [2023-11-29 04:36:47,822 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-1loop_file-40.i [2023-11-29 04:36:47,836 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 04:36:47,837 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 04:36:47,879 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 04:36:47,885 INFO L357 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, mHoare=true, 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;@726d4ba4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 04:36:47,885 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 04:36:47,888 INFO L276 IsEmpty]: Start isEmpty. Operand has 99 states, 61 states have (on average 1.459016393442623) internal successors, (89), 62 states have internal predecessors, (89), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-29 04:36:47,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-29 04:36:47,905 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:47,906 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:47,906 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:47,910 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:47,911 INFO L85 PathProgramCache]: Analyzing trace with hash -1590849656, now seen corresponding path program 1 times [2023-11-29 04:36:47,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:36:47,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [383117026] [2023-11-29 04:36:47,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:47,924 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 [2023-11-29 04:36:47,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:36:47,925 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 04:36:47,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 04:36:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:48,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 04:36:48,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1080 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2023-11-29 04:36:48,859 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:36:48,859 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:36:48,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [383117026] [2023-11-29 04:36:48,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [383117026] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:36:48,860 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 04:36:48,861 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 04:36:48,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334245612] [2023-11-29 04:36:48,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:36:48,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 04:36:48,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:36:48,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 04:36:48,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:36:48,901 INFO L87 Difference]: Start difference. First operand has 99 states, 61 states have (on average 1.459016393442623) internal successors, (89), 62 states have internal predecessors, (89), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 04:36:53,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:36:53,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:36:53,360 INFO L93 Difference]: Finished difference Result 197 states and 352 transitions. [2023-11-29 04:36:53,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 04:36:53,363 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 218 [2023-11-29 04:36:53,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:36:53,371 INFO L225 Difference]: With dead ends: 197 [2023-11-29 04:36:53,371 INFO L226 Difference]: Without dead ends: 97 [2023-11-29 04:36:53,375 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 04:36:53,379 INFO L413 NwaCegarLoop]: 151 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 151 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2023-11-29 04:36:53,380 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 151 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2023-11-29 04:36:53,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2023-11-29 04:36:53,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2023-11-29 04:36:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 60 states have (on average 1.4) internal successors, (84), 60 states have internal predecessors, (84), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2023-11-29 04:36:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 154 transitions. [2023-11-29 04:36:53,431 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 154 transitions. Word has length 218 [2023-11-29 04:36:53,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:36:53,432 INFO L495 AbstractCegarLoop]: Abstraction has 97 states and 154 transitions. [2023-11-29 04:36:53,432 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2023-11-29 04:36:53,433 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 154 transitions. [2023-11-29 04:36:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-29 04:36:53,438 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:36:53,439 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:36:53,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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)] Forceful destruction successful, exit code 0 [2023-11-29 04:36:53,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 04:36:53,640 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:36:53,641 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:36:53,641 INFO L85 PathProgramCache]: Analyzing trace with hash 1691777782, now seen corresponding path program 1 times [2023-11-29 04:36:53,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:36:53,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [913889451] [2023-11-29 04:36:53,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:53,642 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 [2023-11-29 04:36:53,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:36:53,644 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 04:36:53,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 04:36:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:36:54,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 04:36:54,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:36:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1254 proven. 204 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2023-11-29 04:36:58,968 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:36:59,160 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:36:59,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [913889451] [2023-11-29 04:36:59,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [913889451] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:36:59,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [686127781] [2023-11-29 04:36:59,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:36:59,162 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 04:36:59,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 04:36:59,165 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 04:36:59,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-29 04:37:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:37:00,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 04:37:00,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:37:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2023-11-29 04:37:00,247 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 04:37:00,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [686127781] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 04:37:00,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 04:37:00,248 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [14] total 15 [2023-11-29 04:37:00,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2055785464] [2023-11-29 04:37:00,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 04:37:00,251 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 04:37:00,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:37:00,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 04:37:00,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2023-11-29 04:37:00,253 INFO L87 Difference]: Start difference. First operand 97 states and 154 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2023-11-29 04:37:04,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:37:08,654 WARN L539 Checker$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 [] [2023-11-29 04:37:12,664 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 [] [2023-11-29 04:37:12,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:37:12,789 INFO L93 Difference]: Finished difference Result 242 states and 383 transitions. [2023-11-29 04:37:12,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 04:37:12,790 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 218 [2023-11-29 04:37:12,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:37:12,795 INFO L225 Difference]: With dead ends: 242 [2023-11-29 04:37:12,795 INFO L226 Difference]: Without dead ends: 146 [2023-11-29 04:37:12,797 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 440 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2023-11-29 04:37:12,799 INFO L413 NwaCegarLoop]: 193 mSDtfsCounter, 70 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 6 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 325 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.5s IncrementalHoareTripleChecker+Time [2023-11-29 04:37:12,800 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [70 Valid, 325 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 24 Invalid, 3 Unknown, 0 Unchecked, 12.5s Time] [2023-11-29 04:37:12,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2023-11-29 04:37:12,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 143. [2023-11-29 04:37:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 94 states have (on average 1.4148936170212767) internal successors, (133), 95 states have internal predecessors, (133), 46 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 04:37:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 225 transitions. [2023-11-29 04:37:12,829 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 225 transitions. Word has length 218 [2023-11-29 04:37:12,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:37:12,831 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 225 transitions. [2023-11-29 04:37:12,831 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2023-11-29 04:37:12,831 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 225 transitions. [2023-11-29 04:37:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-29 04:37:12,836 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:37:12,836 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:37:12,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 04:37:13,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-11-29 04:37:13,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 04:37:13,237 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:37:13,238 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:37:13,238 INFO L85 PathProgramCache]: Analyzing trace with hash -622067195, now seen corresponding path program 1 times [2023-11-29 04:37:13,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:37:13,239 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1726943833] [2023-11-29 04:37:13,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:13,239 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 [2023-11-29 04:37:13,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:37:13,240 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 04:37:13,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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 [2023-11-29 04:37:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:37:14,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-29 04:37:14,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:37:18,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1254 proven. 204 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2023-11-29 04:37:18,144 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:37:18,311 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 04:37:18,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1726943833] [2023-11-29 04:37:18,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1726943833] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:37:18,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [846047134] [2023-11-29 04:37:18,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:37:18,312 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 04:37:18,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 04:37:18,314 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 04:37:18,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-29 04:37:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:37:20,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 14 conjunts are in the unsatisfiable core [2023-11-29 04:37:20,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:37:24,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1254 proven. 204 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2023-11-29 04:37:24,209 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 04:37:24,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [846047134] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 04:37:24,260 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 04:37:24,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 14 [2023-11-29 04:37:24,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417412360] [2023-11-29 04:37:24,261 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 04:37:24,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 04:37:24,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 04:37:24,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 04:37:24,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2023-11-29 04:37:24,264 INFO L87 Difference]: Start difference. First operand 143 states and 225 transitions. Second operand has 14 states, 14 states have (on average 4.428571428571429) internal successors, (62), 12 states have internal predecessors, (62), 5 states have call successors, (35), 5 states have call predecessors, (35), 6 states have return successors, (35), 5 states have call predecessors, (35), 5 states have call successors, (35) [2023-11-29 04:37:31,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:37:35,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:37:39,829 WARN L539 Checker$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 [] [2023-11-29 04:37:43,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:37:47,838 WARN L539 Checker$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 [] [2023-11-29 04:37:51,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:37:55,846 WARN L539 Checker$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 [] [2023-11-29 04:37:59,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-29 04:38:03,863 WARN L539 Checker$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 [] [2023-11-29 04:38:04,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 04:38:04,021 INFO L93 Difference]: Finished difference Result 305 states and 465 transitions. [2023-11-29 04:38:04,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 04:38:04,022 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.428571428571429) internal successors, (62), 12 states have internal predecessors, (62), 5 states have call successors, (35), 5 states have call predecessors, (35), 6 states have return successors, (35), 5 states have call predecessors, (35), 5 states have call successors, (35) Word has length 219 [2023-11-29 04:38:04,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 04:38:04,027 INFO L225 Difference]: With dead ends: 305 [2023-11-29 04:38:04,028 INFO L226 Difference]: Without dead ends: 163 [2023-11-29 04:38:04,029 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 466 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=145, Invalid=317, Unknown=0, NotChecked=0, Total=462 [2023-11-29 04:38:04,031 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 91 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 383 mSolverCounterSat, 15 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 398 SdHoareTripleChecker+Invalid, 407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 383 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.3s IncrementalHoareTripleChecker+Time [2023-11-29 04:38:04,031 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [105 Valid, 398 Invalid, 407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 383 Invalid, 9 Unknown, 0 Unchecked, 39.3s Time] [2023-11-29 04:38:04,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2023-11-29 04:38:04,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 159. [2023-11-29 04:38:04,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 106 states have (on average 1.3584905660377358) internal successors, (144), 107 states have internal predecessors, (144), 46 states have call successors, (46), 6 states have call predecessors, (46), 6 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46) [2023-11-29 04:38:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 236 transitions. [2023-11-29 04:38:04,067 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 236 transitions. Word has length 219 [2023-11-29 04:38:04,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 04:38:04,068 INFO L495 AbstractCegarLoop]: Abstraction has 159 states and 236 transitions. [2023-11-29 04:38:04,069 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.428571428571429) internal successors, (62), 12 states have internal predecessors, (62), 5 states have call successors, (35), 5 states have call predecessors, (35), 6 states have return successors, (35), 5 states have call predecessors, (35), 5 states have call successors, (35) [2023-11-29 04:38:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 236 transitions. [2023-11-29 04:38:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-29 04:38:04,073 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 04:38:04,073 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 04:38:04,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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)] Forceful destruction successful, exit code 0 [2023-11-29 04:38:04,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-11-29 04:38:04,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 04:38:04,477 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 04:38:04,478 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 04:38:04,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1613529523, now seen corresponding path program 1 times [2023-11-29 04:38:04,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 04:38:04,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1554279172] [2023-11-29 04:38:04,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 04:38:04,479 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 [2023-11-29 04:38:04,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 04:38:04,480 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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) [2023-11-29 04:38:04,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a03e67e-9ebc-4cb5-b292-5af6313439ab/bin/uautomizer-verify-BQ2R08f2Ya/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 (7)] Waiting until timeout for monitored process [2023-11-29 04:38:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 04:38:05,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 56 conjunts are in the unsatisfiable core [2023-11-29 04:38:05,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 04:39:29,515 WARN L293 SmtUtils]: Spent 16.09s on a formula simplification that was a NOOP. DAG size: 50 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 04:40:50,210 WARN L293 SmtUtils]: Spent 17.21s on a formula simplification that was a NOOP. DAG size: 54 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 04:42:06,533 WARN L293 SmtUtils]: Spent 18.72s on a formula simplification that was a NOOP. DAG size: 62 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 04:43:32,681 WARN L293 SmtUtils]: Spent 21.13s on a formula simplification that was a NOOP. DAG size: 70 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 04:45:00,900 WARN L293 SmtUtils]: Spent 19.57s on a formula simplification that was a NOOP. DAG size: 70 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 04:45:16,150 WARN L293 SmtUtils]: Spent 8.11s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:45:27,286 WARN L293 SmtUtils]: Spent 6.42s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:46:11,896 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 24) c_~var_1_4~0)) (.cse3 ((_ zero_extend 24) c_~var_1_19~0)) (.cse2 ((_ zero_extend 24) c_~var_1_21~0)) (.cse1 ((_ zero_extend 24) c_~var_1_18~0)) (.cse4 ((_ zero_extend 24) c_~var_1_20~0)) (.cse5 ((_ zero_extend 24) c_~var_1_22~0))) (and (= c_~var_1_36~0 c_~var_1_35~0) (bvsle .cse0 (_ bv127 32)) (fp.leq c_~var_1_36~0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (= (_ bv25 32) c_~var_1_32~0) (bvsge .cse1 (_ bv95 32)) (not (= c_~var_1_6~0 (_ bv0 8))) (fp.lt (fp.sub c_currentRoundingMode c_~var_1_17~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 257.0 4.0))) (fp.neg (fp.mul c_currentRoundingMode c_~var_1_10~0 c_~var_1_33~0))) (= c_~var_1_33~0 ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode c_~var_1_30~0 c_~var_1_31~0))) (bvsle .cse2 (_ bv64 32)) (not (bvsle .cse0 (bvadd (bvneg ((_ zero_extend 24) c_~var_1_15~0)) ((_ zero_extend 24) c_~var_1_14~0)))) (bvsge .cse3 (_ bv95 32)) (not (= (bvsdiv ((_ zero_extend 24) c_~var_1_23~0) (bvadd .cse0 ((_ zero_extend 24) c_~var_1_3~0))) (_ bv8 32))) (bvsle .cse1 (_ bv127 32)) (bvsle .cse3 (_ bv127 32)) (= c_~var_1_23~0 c_~var_1_22~0) (fp.geq c_~var_1_36~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (bvsle .cse4 (_ bv63 32)) (= c_~var_1_13~0 ((_ extract 7 0) (bvadd (bvneg .cse4) .cse3 (bvneg (bvadd .cse5 .cse2)) .cse1))) (bvsgt .cse4 .cse5) (= c_~var_1_16~0 (_ bv0 8)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from true [2023-11-29 04:46:24,832 WARN L293 SmtUtils]: Spent 5.44s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:46:36,435 WARN L293 SmtUtils]: Spent 6.28s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:46:43,567 WARN L293 SmtUtils]: Spent 7.13s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:47:12,457 WARN L293 SmtUtils]: Spent 6.40s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:47:26,328 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 24) c_~var_1_4~0)) (.cse3 ((_ zero_extend 24) c_~var_1_19~0)) (.cse2 ((_ zero_extend 24) c_~var_1_21~0)) (.cse1 ((_ zero_extend 24) c_~var_1_18~0)) (.cse4 ((_ zero_extend 24) c_~var_1_20~0)) (.cse5 ((_ zero_extend 24) c_~var_1_22~0))) (and (= c_~var_1_36~0 c_~var_1_35~0) (bvsle .cse0 (_ bv127 32)) (fp.leq c_~var_1_36~0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (= (_ bv25 32) c_~var_1_32~0) (bvsge .cse1 (_ bv95 32)) (not (= c_~var_1_6~0 (_ bv0 8))) (fp.lt (fp.sub c_currentRoundingMode c_~var_1_17~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 257.0 4.0))) (fp.neg (fp.mul c_currentRoundingMode c_~var_1_10~0 c_~var_1_33~0))) (= c_~var_1_33~0 ((_ to_fp 8 24) c_currentRoundingMode (fp.sub c_currentRoundingMode c_~var_1_30~0 c_~var_1_31~0))) (bvsle .cse2 (_ bv64 32)) (not (bvsle .cse0 (bvadd (bvneg ((_ zero_extend 24) c_~var_1_15~0)) ((_ zero_extend 24) c_~var_1_14~0)))) (bvsge .cse3 (_ bv95 32)) (not (= (bvsdiv ((_ zero_extend 24) c_~var_1_23~0) (bvadd .cse0 ((_ zero_extend 24) c_~var_1_3~0))) (_ bv8 32))) (bvsle .cse1 (_ bv127 32)) (not (bvuge (_ bv25 32) .cse4)) (bvsle .cse3 (_ bv127 32)) (= c_~var_1_23~0 c_~var_1_22~0) (fp.geq c_~var_1_36~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (bvsle .cse4 (_ bv63 32)) (= c_~var_1_13~0 ((_ extract 7 0) (bvadd (bvneg .cse4) .cse3 (bvneg (bvadd .cse5 .cse2)) .cse1))) (bvsgt .cse4 .cse5) (= c_~var_1_16~0 (_ bv0 8)) (= c_currentRoundingMode roundNearestTiesToEven))) is different from false [2023-11-29 04:47:40,946 WARN L293 SmtUtils]: Spent 5.78s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:47:48,623 WARN L293 SmtUtils]: Spent 7.68s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:48:01,589 WARN L293 SmtUtils]: Spent 6.04s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:48:06,595 WARN L293 SmtUtils]: Spent 5.01s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:48:19,454 WARN L293 SmtUtils]: Spent 6.62s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:48:33,279 WARN L293 SmtUtils]: Spent 5.33s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:48:46,682 WARN L293 SmtUtils]: Spent 7.90s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:48:53,590 WARN L293 SmtUtils]: Spent 6.91s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:49:04,174 WARN L293 SmtUtils]: Spent 7.08s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:49:19,227 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:49:30,022 WARN L293 SmtUtils]: Spent 7.11s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:49:36,294 WARN L293 SmtUtils]: Spent 6.27s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:49:46,412 WARN L293 SmtUtils]: Spent 5.61s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:50:02,100 WARN L293 SmtUtils]: Spent 7.61s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:50:12,442 WARN L293 SmtUtils]: Spent 7.33s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:50:20,138 WARN L293 SmtUtils]: Spent 7.69s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:50:34,200 WARN L293 SmtUtils]: Spent 7.93s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:50:41,093 WARN L293 SmtUtils]: Spent 6.89s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:50:46,777 WARN L293 SmtUtils]: Spent 5.68s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:50:54,956 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 6 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:51:07,711 WARN L293 SmtUtils]: Spent 6.97s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-11-29 04:51:20,438 WARN L293 SmtUtils]: Spent 8.18s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)