./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX --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 84534cb3bfeccc07f7d9003784ac5ed7fe47fc2dcd134e3b27660b6363a2fb2b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 17:32:04,378 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 17:32:04,463 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 17:32:04,468 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 17:32:04,469 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 17:32:04,503 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 17:32:04,506 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 17:32:04,506 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 17:32:04,507 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 17:32:04,509 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 17:32:04,509 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 17:32:04,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 17:32:04,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 17:32:04,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 17:32:04,513 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 17:32:04,514 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 17:32:04,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 17:32:04,515 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 17:32:04,515 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 17:32:04,515 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 17:32:04,516 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 17:32:04,520 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 17:32:04,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 17:32:04,521 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 17:32:04,521 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 17:32:04,521 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 17:32:04,521 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 17:32:04,522 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 17:32:04,537 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 17:32:04,538 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 17:32:04,538 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 17:32:04,538 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 17:32:04,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:32:04,539 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 17:32:04,539 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 17:32:04,540 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 17:32:04,540 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 17:32:04,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 17:32:04,542 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 17:32:04,542 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 17:32:04,542 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 17:32:04,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 17:32:04,543 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_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84534cb3bfeccc07f7d9003784ac5ed7fe47fc2dcd134e3b27660b6363a2fb2b [2024-11-08 17:32:04,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 17:32:04,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 17:32:04,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 17:32:04,887 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 17:32:04,888 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 17:32:04,889 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i Unable to find full path for "g++" [2024-11-08 17:32:06,913 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 17:32:07,115 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 17:32:07,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i [2024-11-08 17:32:07,127 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/data/238bbfa47/ece5f2eb641f4d10a11c6f2853c8c2c8/FLAGa08479ee8 [2024-11-08 17:32:07,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/data/238bbfa47/ece5f2eb641f4d10a11c6f2853c8c2c8 [2024-11-08 17:32:07,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 17:32:07,493 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 17:32:07,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 17:32:07,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 17:32:07,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 17:32:07,502 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,503 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@161c6814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07, skipping insertion in model container [2024-11-08 17:32:07,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,536 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 17:32:07,714 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i[917,930] [2024-11-08 17:32:07,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:32:07,794 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 17:32:07,806 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i[917,930] [2024-11-08 17:32:07,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:32:07,876 INFO L204 MainTranslator]: Completed translation [2024-11-08 17:32:07,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07 WrapperNode [2024-11-08 17:32:07,877 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 17:32:07,878 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 17:32:07,878 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 17:32:07,878 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 17:32:07,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,900 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,950 INFO L138 Inliner]: procedures = 30, calls = 184, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 633 [2024-11-08 17:32:07,951 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 17:32:07,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 17:32:07,952 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 17:32:07,952 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 17:32:07,963 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,970 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,977 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-08 17:32:07,978 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,978 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:07,995 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:08,001 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:08,004 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:08,006 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:08,012 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 17:32:08,013 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 17:32:08,013 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 17:32:08,014 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 17:32:08,014 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (1/1) ... [2024-11-08 17:32:08,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:32:08,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:32:08,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 17:32:08,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 17:32:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 17:32:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 17:32:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-08 17:32:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 17:32:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 17:32:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-08 17:32:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 17:32:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 17:32:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 17:32:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 17:32:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 17:32:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 17:32:08,249 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 17:32:08,250 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 17:32:09,014 INFO L? ?]: Removed 167 outVars from TransFormulas that were not future-live. [2024-11-08 17:32:09,014 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 17:32:09,029 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 17:32:09,029 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 17:32:09,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:32:09 BoogieIcfgContainer [2024-11-08 17:32:09,030 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 17:32:09,033 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 17:32:09,033 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 17:32:09,038 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 17:32:09,038 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 05:32:07" (1/3) ... [2024-11-08 17:32:09,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c424dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:32:09, skipping insertion in model container [2024-11-08 17:32:09,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:07" (2/3) ... [2024-11-08 17:32:09,040 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c424dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:32:09, skipping insertion in model container [2024-11-08 17:32:09,040 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:32:09" (3/3) ... [2024-11-08 17:32:09,042 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-17.i [2024-11-08 17:32:09,058 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 17:32:09,058 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 17:32:09,127 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 17:32:09,134 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@14ce1401, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 17:32:09,134 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 17:32:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 125 states have (on average 1.456) internal successors, (182), 126 states have internal predecessors, (182), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 17:32:09,154 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:09,155 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:09,155 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:09,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:09,163 INFO L85 PathProgramCache]: Analyzing trace with hash 593663802, now seen corresponding path program 1 times [2024-11-08 17:32:09,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:32:09,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013549528] [2024-11-08 17:32:09,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:09,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:32:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:32:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 17:32:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-08 17:32:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 17:32:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:32:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 17:32:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 17:32:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 17:32:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 17:32:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 17:32:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 17:32:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 17:32:09,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-08 17:32:09,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:32:09,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:32:09,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 17:32:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:32:09,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:32:09,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013549528] [2024-11-08 17:32:09,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2013549528] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:09,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:09,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 17:32:09,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382278059] [2024-11-08 17:32:09,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:09,821 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 17:32:09,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:32:09,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 17:32:09,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:32:09,855 INFO L87 Difference]: Start difference. First operand has 144 states, 125 states have (on average 1.456) internal successors, (182), 126 states have internal predecessors, (182), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:09,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:09,903 INFO L93 Difference]: Finished difference Result 281 states and 438 transitions. [2024-11-08 17:32:09,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 17:32:09,906 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 2 states have call successors, (16) Word has length 141 [2024-11-08 17:32:09,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:09,913 INFO L225 Difference]: With dead ends: 281 [2024-11-08 17:32:09,913 INFO L226 Difference]: Without dead ends: 140 [2024-11-08 17:32:09,917 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:32:09,921 INFO L432 NwaCegarLoop]: 207 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 207 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:09,922 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:32:09,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2024-11-08 17:32:09,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 140. [2024-11-08 17:32:09,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 122 states have (on average 1.4344262295081966) internal successors, (175), 122 states have internal predecessors, (175), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 207 transitions. [2024-11-08 17:32:09,976 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 207 transitions. Word has length 141 [2024-11-08 17:32:09,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:09,976 INFO L471 AbstractCegarLoop]: Abstraction has 140 states and 207 transitions. [2024-11-08 17:32:09,977 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:09,977 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 207 transitions. [2024-11-08 17:32:09,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 17:32:09,981 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:09,981 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:09,981 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 17:32:09,982 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:09,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:09,982 INFO L85 PathProgramCache]: Analyzing trace with hash 889563902, now seen corresponding path program 1 times [2024-11-08 17:32:09,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:32:09,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334218084] [2024-11-08 17:32:09,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:09,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:32:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:32:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 17:32:10,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-08 17:32:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 17:32:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:32:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 17:32:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 17:32:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 17:32:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 17:32:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 17:32:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 17:32:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 17:32:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-08 17:32:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:32:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:32:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 17:32:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:32:10,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:32:10,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334218084] [2024-11-08 17:32:10,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334218084] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:10,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:10,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:32:10,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364051184] [2024-11-08 17:32:10,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:10,548 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:32:10,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:32:10,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:32:10,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:32:10,550 INFO L87 Difference]: Start difference. First operand 140 states and 207 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:10,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:10,622 INFO L93 Difference]: Finished difference Result 279 states and 414 transitions. [2024-11-08 17:32:10,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:32:10,623 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 141 [2024-11-08 17:32:10,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:10,625 INFO L225 Difference]: With dead ends: 279 [2024-11-08 17:32:10,629 INFO L226 Difference]: Without dead ends: 142 [2024-11-08 17:32:10,630 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:32:10,631 INFO L432 NwaCegarLoop]: 205 mSDtfsCounter, 0 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 604 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:10,631 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 604 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:32:10,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2024-11-08 17:32:10,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2024-11-08 17:32:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 124 states have (on average 1.4274193548387097) internal successors, (177), 124 states have internal predecessors, (177), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 209 transitions. [2024-11-08 17:32:10,657 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 209 transitions. Word has length 141 [2024-11-08 17:32:10,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:10,659 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 209 transitions. [2024-11-08 17:32:10,659 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:10,659 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 209 transitions. [2024-11-08 17:32:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 17:32:10,665 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:10,665 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:10,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 17:32:10,666 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:10,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:10,669 INFO L85 PathProgramCache]: Analyzing trace with hash 1786957180, now seen corresponding path program 1 times [2024-11-08 17:32:10,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:32:10,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111405297] [2024-11-08 17:32:10,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:10,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:32:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:32:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 17:32:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-08 17:32:11,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 17:32:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:32:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 17:32:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 17:32:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 17:32:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 17:32:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 17:32:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 17:32:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 17:32:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-08 17:32:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:32:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:32:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 17:32:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:11,093 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:32:11,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:32:11,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111405297] [2024-11-08 17:32:11,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111405297] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:11,095 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:11,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:32:11,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416954224] [2024-11-08 17:32:11,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:11,097 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:32:11,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:32:11,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:32:11,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:32:11,102 INFO L87 Difference]: Start difference. First operand 142 states and 209 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:32:11,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:11,150 INFO L93 Difference]: Finished difference Result 283 states and 418 transitions. [2024-11-08 17:32:11,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:32:11,155 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 141 [2024-11-08 17:32:11,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:11,157 INFO L225 Difference]: With dead ends: 283 [2024-11-08 17:32:11,157 INFO L226 Difference]: Without dead ends: 144 [2024-11-08 17:32:11,158 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:32:11,162 INFO L432 NwaCegarLoop]: 205 mSDtfsCounter, 0 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 604 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:11,162 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 604 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:32:11,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2024-11-08 17:32:11,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 144. [2024-11-08 17:32:11,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 126 states have (on average 1.4206349206349207) internal successors, (179), 126 states have internal predecessors, (179), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:11,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 211 transitions. [2024-11-08 17:32:11,184 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 211 transitions. Word has length 141 [2024-11-08 17:32:11,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:11,184 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 211 transitions. [2024-11-08 17:32:11,185 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:32:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 211 transitions. [2024-11-08 17:32:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 17:32:11,191 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:11,191 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:11,191 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 17:32:11,192 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:11,192 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:11,192 INFO L85 PathProgramCache]: Analyzing trace with hash 1226888183, now seen corresponding path program 1 times [2024-11-08 17:32:11,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:32:11,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129357946] [2024-11-08 17:32:11,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:11,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:32:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:32:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 17:32:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-08 17:32:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 17:32:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:32:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 17:32:12,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 17:32:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 17:32:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 17:32:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 17:32:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 17:32:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 17:32:12,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-08 17:32:12,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:32:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:32:12,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 17:32:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:32:12,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:32:12,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129357946] [2024-11-08 17:32:12,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129357946] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:12,640 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:12,640 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-08 17:32:12,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260137405] [2024-11-08 17:32:12,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:12,641 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 17:32:12,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:32:12,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 17:32:12,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-08 17:32:12,642 INFO L87 Difference]: Start difference. First operand 144 states and 211 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:32:13,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:13,138 INFO L93 Difference]: Finished difference Result 356 states and 523 transitions. [2024-11-08 17:32:13,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 17:32:13,141 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 143 [2024-11-08 17:32:13,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:13,143 INFO L225 Difference]: With dead ends: 356 [2024-11-08 17:32:13,144 INFO L226 Difference]: Without dead ends: 215 [2024-11-08 17:32:13,145 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-11-08 17:32:13,147 INFO L432 NwaCegarLoop]: 182 mSDtfsCounter, 424 mSDsluCounter, 488 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 424 SdHoareTripleChecker+Valid, 670 SdHoareTripleChecker+Invalid, 164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:13,148 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [424 Valid, 670 Invalid, 164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-08 17:32:13,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2024-11-08 17:32:13,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 170. [2024-11-08 17:32:13,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 152 states have (on average 1.4276315789473684) internal successors, (217), 152 states have internal predecessors, (217), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 249 transitions. [2024-11-08 17:32:13,177 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 249 transitions. Word has length 143 [2024-11-08 17:32:13,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:13,178 INFO L471 AbstractCegarLoop]: Abstraction has 170 states and 249 transitions. [2024-11-08 17:32:13,178 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:32:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 249 transitions. [2024-11-08 17:32:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 17:32:13,185 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:13,185 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:13,185 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 17:32:13,185 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:13,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:13,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1906946553, now seen corresponding path program 1 times [2024-11-08 17:32:13,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:32:13,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101010666] [2024-11-08 17:32:13,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:13,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:32:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:32:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 17:32:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-08 17:32:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 17:32:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:32:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 17:32:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 17:32:14,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 17:32:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 17:32:14,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 17:32:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 17:32:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 17:32:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-08 17:32:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:32:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:32:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 17:32:14,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:14,593 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:32:14,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:32:14,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101010666] [2024-11-08 17:32:14,594 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101010666] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:14,594 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:14,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-08 17:32:14,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844009678] [2024-11-08 17:32:14,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:14,595 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 17:32:14,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:32:14,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 17:32:14,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-08 17:32:14,596 INFO L87 Difference]: Start difference. First operand 170 states and 249 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:15,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:15,128 INFO L93 Difference]: Finished difference Result 425 states and 620 transitions. [2024-11-08 17:32:15,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 17:32:15,129 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 143 [2024-11-08 17:32:15,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:15,132 INFO L225 Difference]: With dead ends: 425 [2024-11-08 17:32:15,132 INFO L226 Difference]: Without dead ends: 258 [2024-11-08 17:32:15,133 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2024-11-08 17:32:15,137 INFO L432 NwaCegarLoop]: 158 mSDtfsCounter, 324 mSDsluCounter, 610 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 324 SdHoareTripleChecker+Valid, 768 SdHoareTripleChecker+Invalid, 276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:15,137 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [324 Valid, 768 Invalid, 276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-08 17:32:15,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2024-11-08 17:32:15,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 198. [2024-11-08 17:32:15,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198 states, 180 states have (on average 1.4166666666666667) internal successors, (255), 180 states have internal predecessors, (255), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:15,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 287 transitions. [2024-11-08 17:32:15,158 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 287 transitions. Word has length 143 [2024-11-08 17:32:15,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:15,159 INFO L471 AbstractCegarLoop]: Abstraction has 198 states and 287 transitions. [2024-11-08 17:32:15,159 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 2 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 287 transitions. [2024-11-08 17:32:15,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 17:32:15,161 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:15,161 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:15,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-08 17:32:15,162 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:15,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:15,162 INFO L85 PathProgramCache]: Analyzing trace with hash -1341194119, now seen corresponding path program 1 times [2024-11-08 17:32:15,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:32:15,163 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635112286] [2024-11-08 17:32:15,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:32:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:32:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-08 17:32:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-08 17:32:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-08 17:32:15,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 17:32:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-08 17:32:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 17:32:15,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 17:32:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 17:32:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 17:32:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 17:32:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-08 17:32:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-08 17:32:15,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-08 17:32:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 17:32:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 17:32:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:32:15,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:32:15,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635112286] [2024-11-08 17:32:15,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635112286] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:15,913 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:15,913 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-08 17:32:15,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705494320] [2024-11-08 17:32:15,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:15,914 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 17:32:15,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:32:15,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 17:32:15,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-08 17:32:15,915 INFO L87 Difference]: Start difference. First operand 198 states and 287 transitions. Second operand has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:32:16,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:16,415 INFO L93 Difference]: Finished difference Result 457 states and 662 transitions. [2024-11-08 17:32:16,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 17:32:16,416 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 143 [2024-11-08 17:32:16,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:16,418 INFO L225 Difference]: With dead ends: 457 [2024-11-08 17:32:16,418 INFO L226 Difference]: Without dead ends: 262 [2024-11-08 17:32:16,419 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-11-08 17:32:16,419 INFO L432 NwaCegarLoop]: 184 mSDtfsCounter, 234 mSDsluCounter, 572 mSDsCounter, 0 mSdLazyCounter, 270 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 234 SdHoareTripleChecker+Valid, 756 SdHoareTripleChecker+Invalid, 274 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:16,420 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [234 Valid, 756 Invalid, 274 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 270 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-08 17:32:16,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2024-11-08 17:32:16,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 202. [2024-11-08 17:32:16,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 202 states, 184 states have (on average 1.4021739130434783) internal successors, (258), 184 states have internal predecessors, (258), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 290 transitions. [2024-11-08 17:32:16,434 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 290 transitions. Word has length 143 [2024-11-08 17:32:16,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:16,434 INFO L471 AbstractCegarLoop]: Abstraction has 202 states and 290 transitions. [2024-11-08 17:32:16,434 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.428571428571429) internal successors, (66), 7 states have internal predecessors, (66), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:32:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 290 transitions. [2024-11-08 17:32:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 17:32:16,436 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:16,436 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:16,437 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-08 17:32:16,437 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:16,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:16,437 INFO L85 PathProgramCache]: Analyzing trace with hash 1025478420, now seen corresponding path program 1 times [2024-11-08 17:32:16,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:32:16,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287778966] [2024-11-08 17:32:16,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:16,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:32:16,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 17:32:16,672 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 17:32:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 17:32:16,882 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 17:32:16,882 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 17:32:16,883 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 17:32:16,885 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-08 17:32:16,888 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:17,065 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 17:32:17,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 05:32:17 BoogieIcfgContainer [2024-11-08 17:32:17,070 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 17:32:17,070 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 17:32:17,070 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 17:32:17,070 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 17:32:17,071 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:32:09" (3/4) ... [2024-11-08 17:32:17,073 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 17:32:17,074 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 17:32:17,077 INFO L158 Benchmark]: Toolchain (without parser) took 9581.97ms. Allocated memory was 155.2MB in the beginning and 287.3MB in the end (delta: 132.1MB). Free memory was 113.4MB in the beginning and 126.1MB in the end (delta: -12.7MB). Peak memory consumption was 121.0MB. Max. memory is 16.1GB. [2024-11-08 17:32:17,077 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 155.2MB. Free memory is still 124.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 17:32:17,077 INFO L158 Benchmark]: CACSL2BoogieTranslator took 382.83ms. Allocated memory is still 155.2MB. Free memory was 112.9MB in the beginning and 94.4MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 17:32:17,078 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.05ms. Allocated memory is still 155.2MB. Free memory was 94.4MB in the beginning and 89.9MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 17:32:17,078 INFO L158 Benchmark]: Boogie Preprocessor took 61.00ms. Allocated memory is still 155.2MB. Free memory was 89.9MB in the beginning and 86.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 17:32:17,078 INFO L158 Benchmark]: RCFGBuilder took 1016.91ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 86.2MB in the beginning and 154.9MB in the end (delta: -68.8MB). Peak memory consumption was 45.0MB. Max. memory is 16.1GB. [2024-11-08 17:32:17,082 INFO L158 Benchmark]: TraceAbstraction took 8036.67ms. Allocated memory was 199.2MB in the beginning and 287.3MB in the end (delta: 88.1MB). Free memory was 153.9MB in the beginning and 127.2MB in the end (delta: 26.7MB). Peak memory consumption was 113.7MB. Max. memory is 16.1GB. [2024-11-08 17:32:17,082 INFO L158 Benchmark]: Witness Printer took 4.31ms. Allocated memory is still 287.3MB. Free memory was 127.2MB in the beginning and 126.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 17:32:17,084 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 155.2MB. Free memory is still 124.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 382.83ms. Allocated memory is still 155.2MB. Free memory was 112.9MB in the beginning and 94.4MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.05ms. Allocated memory is still 155.2MB. Free memory was 94.4MB in the beginning and 89.9MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.00ms. Allocated memory is still 155.2MB. Free memory was 89.9MB in the beginning and 86.2MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1016.91ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 86.2MB in the beginning and 154.9MB in the end (delta: -68.8MB). Peak memory consumption was 45.0MB. Max. memory is 16.1GB. * TraceAbstraction took 8036.67ms. Allocated memory was 199.2MB in the beginning and 287.3MB in the end (delta: 88.1MB). Free memory was 153.9MB in the beginning and 127.2MB in the end (delta: 26.7MB). Peak memory consumption was 113.7MB. Max. memory is 16.1GB. * Witness Printer took 4.31ms. Allocated memory is still 287.3MB. Free memory was 127.2MB in the beginning and 126.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 140. Possible FailurePath: [L40] unsigned char isInitial = 0; [L41-L58] struct WrapperStruct00 WrapperStruct00 = { 10000000.8, 0, 16.2, 7.5, 49.6, -10, 4.5, 9.4, 128, 128, 0, 100, 128.4, 3.5, 16, 2 }; [L59] double* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); [L60] unsigned char* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); [L61] double* WrapperStruct00_var_1_3_Pointer = &(WrapperStruct00.var_1_3); [L62] double* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); [L63] double* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); [L64] signed short int* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); [L65] double* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); [L66] double* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); [L67] signed short int* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); [L68] signed short int* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); [L69] unsigned char* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); [L70] unsigned long int* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); [L71] float* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); [L72] double* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); [L73] unsigned char* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); [L74] unsigned char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); [L75] unsigned char last_1_WrapperStruct00_var_1_15 = 16; VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=0, last_1_WrapperStruct00_var_1_15=16] [L144] isInitial = 1 [L145] FCALL initially() [L146] COND TRUE 1 [L147] CALL updateLastVariables() [L137] EXPR WrapperStruct00.var_1_15 [L137] last_1_WrapperStruct00_var_1_15 = WrapperStruct00.var_1_15 [L147] RET updateLastVariables() [L148] CALL updateVariables() [L108] WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar() [L109] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L109] CALL assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L109] RET assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L110] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L110] CALL assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L110] RET assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L111] WrapperStruct00.var_1_3 = __VERIFIER_nondet_double() [L112] EXPR WrapperStruct00.var_1_3 [L112] EXPR WrapperStruct00.var_1_3 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_3 <= -1.0e-20F [L112] EXPR WrapperStruct00.var_1_3 [L112] EXPR WrapperStruct00.var_1_3 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_3 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L112] EXPR (WrapperStruct00.var_1_3 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L112] CALL assume_abort_if_not((WrapperStruct00.var_1_3 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L112] RET assume_abort_if_not((WrapperStruct00.var_1_3 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L113] WrapperStruct00.var_1_4 = __VERIFIER_nondet_double() [L114] EXPR WrapperStruct00.var_1_4 [L114] EXPR WrapperStruct00.var_1_4 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_4 <= -1.0e-20F [L114] EXPR WrapperStruct00.var_1_4 [L114] EXPR WrapperStruct00.var_1_4 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_4 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L114] EXPR (WrapperStruct00.var_1_4 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L114] CALL assume_abort_if_not((WrapperStruct00.var_1_4 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L114] RET assume_abort_if_not((WrapperStruct00.var_1_4 >= -461168.6018427382800e+13F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L115] WrapperStruct00.var_1_5 = __VERIFIER_nondet_double() [L116] EXPR WrapperStruct00.var_1_5 [L116] EXPR WrapperStruct00.var_1_5 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_5 <= -1.0e-20F [L116] EXPR WrapperStruct00.var_1_5 [L116] EXPR WrapperStruct00.var_1_5 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_5 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L116] EXPR (WrapperStruct00.var_1_5 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L116] CALL assume_abort_if_not((WrapperStruct00.var_1_5 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L116] RET assume_abort_if_not((WrapperStruct00.var_1_5 >= -230584.3009213691390e+13F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 2305843.009213691390e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L117] WrapperStruct00.var_1_7 = __VERIFIER_nondet_double() [L118] EXPR WrapperStruct00.var_1_7 [L118] EXPR WrapperStruct00.var_1_7 >= 0.0F && WrapperStruct00.var_1_7 <= -1.0e-20F [L118] EXPR WrapperStruct00.var_1_7 [L118] EXPR WrapperStruct00.var_1_7 >= 0.0F && WrapperStruct00.var_1_7 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L118] EXPR (WrapperStruct00.var_1_7 >= 0.0F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L118] CALL assume_abort_if_not((WrapperStruct00.var_1_7 >= 0.0F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L118] RET assume_abort_if_not((WrapperStruct00.var_1_7 >= 0.0F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L119] WrapperStruct00.var_1_8 = __VERIFIER_nondet_double() [L120] EXPR WrapperStruct00.var_1_8 [L120] EXPR WrapperStruct00.var_1_8 >= 0.0F && WrapperStruct00.var_1_8 <= -1.0e-20F [L120] EXPR WrapperStruct00.var_1_8 [L120] EXPR WrapperStruct00.var_1_8 >= 0.0F && WrapperStruct00.var_1_8 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L120] EXPR (WrapperStruct00.var_1_8 >= 0.0F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L120] CALL assume_abort_if_not((WrapperStruct00.var_1_8 >= 0.0F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L120] RET assume_abort_if_not((WrapperStruct00.var_1_8 >= 0.0F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L121] WrapperStruct00.var_1_9 = __VERIFIER_nondet_short() [L122] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L122] CALL assume_abort_if_not(WrapperStruct00.var_1_9 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L122] RET assume_abort_if_not(WrapperStruct00.var_1_9 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L123] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L123] CALL assume_abort_if_not(WrapperStruct00.var_1_9 <= 16383) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L123] RET assume_abort_if_not(WrapperStruct00.var_1_9 <= 16383) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L124] WrapperStruct00.var_1_10 = __VERIFIER_nondet_short() [L125] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L125] CALL assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L125] RET assume_abort_if_not(WrapperStruct00.var_1_10 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L126] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L126] CALL assume_abort_if_not(WrapperStruct00.var_1_10 <= 32766) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L126] RET assume_abort_if_not(WrapperStruct00.var_1_10 <= 32766) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L127] WrapperStruct00.var_1_11 = __VERIFIER_nondet_uchar() [L128] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L128] CALL assume_abort_if_not(WrapperStruct00.var_1_11 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L128] RET assume_abort_if_not(WrapperStruct00.var_1_11 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L129] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L129] CALL assume_abort_if_not(WrapperStruct00.var_1_11 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L129] RET assume_abort_if_not(WrapperStruct00.var_1_11 <= 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L130] WrapperStruct00.var_1_14 = __VERIFIER_nondet_double() [L131] EXPR WrapperStruct00.var_1_14 [L131] EXPR WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F [L131] EXPR WrapperStruct00.var_1_14 [L131] EXPR WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L131] EXPR (WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L131] CALL assume_abort_if_not((WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L131] RET assume_abort_if_not((WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L132] WrapperStruct00.var_1_16 = __VERIFIER_nondet_uchar() [L133] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L133] CALL assume_abort_if_not(WrapperStruct00.var_1_16 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L133] RET assume_abort_if_not(WrapperStruct00.var_1_16 >= 0) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L134] EXPR WrapperStruct00.var_1_16 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L134] CALL assume_abort_if_not(WrapperStruct00.var_1_16 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L20] COND FALSE !(!cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L134] RET assume_abort_if_not(WrapperStruct00.var_1_16 <= 254) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L148] RET updateVariables() [L149] CALL step() [L79] (*(WrapperStruct00_var_1_12_Pointer)) = last_1_WrapperStruct00_var_1_15 [L80] EXPR \read(*WrapperStruct00_var_1_12_Pointer) [L80] unsigned long int stepLocal_1 = (*(WrapperStruct00_var_1_12_Pointer)); [L81] EXPR \read(*WrapperStruct00_var_1_9_Pointer) [L81] signed short int stepLocal_0 = (*(WrapperStruct00_var_1_9_Pointer)); [L82] EXPR \read(*WrapperStruct00_var_1_10_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16, stepLocal_0=16383, stepLocal_1=16] [L82] COND FALSE !(stepLocal_0 >= (*(WrapperStruct00_var_1_10_Pointer))) [L89] EXPR \read(*WrapperStruct00_var_1_2_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16, stepLocal_1=16] [L89] COND FALSE !((*(WrapperStruct00_var_1_2_Pointer))) [L92] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L92] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L92] EXPR \read(*WrapperStruct00_var_1_3_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16, stepLocal_1=16] [L92] COND FALSE !((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) [L95] EXPR \read(*WrapperStruct00_var_1_2_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16, stepLocal_1=16] [L95] COND FALSE !((*(WrapperStruct00_var_1_2_Pointer))) [L100] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L100] (*(WrapperStruct00_var_1_6_Pointer)) = (*(WrapperStruct00_var_1_15_Pointer)) [L103] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L103] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L103] EXPR \read(*WrapperStruct00_var_1_14_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16, stepLocal_1=16] [L103] COND FALSE !((*(WrapperStruct00_var_1_7_Pointer)) < ((*(WrapperStruct00_var_1_8_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) [L149] RET step() [L150] CALL, EXPR property() [L140] EXPR \read(*WrapperStruct00_var_1_2_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L140] EXPR (*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_3_Pointer)) + (((((*(WrapperStruct00_var_1_4_Pointer))) < ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))))))) : 1 VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L140] EXPR ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_3_Pointer)) + (((((*(WrapperStruct00_var_1_4_Pointer))) < ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))))))) : 1) && (((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) ((8 + (*(WrapperStruct00_var_1_15_Pointer))) - (*(WrapperStruct00_var_1_15_Pointer))))) : ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))))) [L140] EXPR \read(*WrapperStruct00_var_1_7_Pointer) [L140] EXPR \read(*WrapperStruct00_var_1_8_Pointer) [L140] EXPR \read(*WrapperStruct00_var_1_3_Pointer) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L140] EXPR ((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) ((8 + (*(WrapperStruct00_var_1_15_Pointer))) - (*(WrapperStruct00_var_1_15_Pointer))))) : ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer))))) [L140] EXPR \read(*WrapperStruct00_var_1_6_Pointer) [L140] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L140] EXPR \read(*WrapperStruct00_var_1_15_Pointer) [L140] EXPR ((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) ((8 + (*(WrapperStruct00_var_1_15_Pointer))) - (*(WrapperStruct00_var_1_15_Pointer))))) : ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L140] EXPR ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_3_Pointer)) + (((((*(WrapperStruct00_var_1_4_Pointer))) < ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))))))) : 1) && (((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) ((8 + (*(WrapperStruct00_var_1_15_Pointer))) - (*(WrapperStruct00_var_1_15_Pointer))))) : ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))))) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L140] EXPR (((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_3_Pointer)) + (((((*(WrapperStruct00_var_1_4_Pointer))) < ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))))))) : 1) && (((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) ((8 + (*(WrapperStruct00_var_1_15_Pointer))) - (*(WrapperStruct00_var_1_15_Pointer))))) : ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer))))))) && ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) last_1_WrapperStruct00_var_1_15)) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L140] EXPR ((((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_3_Pointer)) + (((((*(WrapperStruct00_var_1_4_Pointer))) < ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))))))) : 1) && (((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) ((8 + (*(WrapperStruct00_var_1_15_Pointer))) - (*(WrapperStruct00_var_1_15_Pointer))))) : ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer))))))) && ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) last_1_WrapperStruct00_var_1_15))) && (((*(WrapperStruct00_var_1_7_Pointer)) < ((*(WrapperStruct00_var_1_8_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((float) (((((*(WrapperStruct00_var_1_4_Pointer))) > (((((((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) > ((*(WrapperStruct00_var_1_3_Pointer)))) ? (((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) : ((*(WrapperStruct00_var_1_3_Pointer))))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : (((((((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) > ((*(WrapperStruct00_var_1_3_Pointer)))) ? (((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) : ((*(WrapperStruct00_var_1_3_Pointer)))))))))) : 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L140] EXPR (((((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_3_Pointer)) + (((((*(WrapperStruct00_var_1_4_Pointer))) < ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))))))) : 1) && (((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) ((8 + (*(WrapperStruct00_var_1_15_Pointer))) - (*(WrapperStruct00_var_1_15_Pointer))))) : ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer))))))) && ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) last_1_WrapperStruct00_var_1_15))) && (((*(WrapperStruct00_var_1_7_Pointer)) < ((*(WrapperStruct00_var_1_8_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((float) (((((*(WrapperStruct00_var_1_4_Pointer))) > (((((((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) > ((*(WrapperStruct00_var_1_3_Pointer)))) ? (((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) : ((*(WrapperStruct00_var_1_3_Pointer))))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : (((((((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) > ((*(WrapperStruct00_var_1_3_Pointer)))) ? (((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) : ((*(WrapperStruct00_var_1_3_Pointer)))))))))) : 1)) && (((*(WrapperStruct00_var_1_9_Pointer)) >= (*(WrapperStruct00_var_1_10_Pointer))) ? ((((*(WrapperStruct00_var_1_9_Pointer)) + last_1_WrapperStruct00_var_1_15) >= (*(WrapperStruct00_var_1_12_Pointer))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_16_Pointer)))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_16_Pointer))))) : 1) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L140-L141] return (((((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_3_Pointer)) + (((((*(WrapperStruct00_var_1_4_Pointer))) < ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : ((49.5 + (*(WrapperStruct00_var_1_5_Pointer))))))))) : 1) && (((- ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_8_Pointer)))) <= (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) ((8 + (*(WrapperStruct00_var_1_15_Pointer))) - (*(WrapperStruct00_var_1_15_Pointer))))) : ((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_11_Pointer)) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_15_Pointer))))))) && ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned long int) last_1_WrapperStruct00_var_1_15))) && (((*(WrapperStruct00_var_1_7_Pointer)) < ((*(WrapperStruct00_var_1_8_Pointer)) - (*(WrapperStruct00_var_1_14_Pointer)))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((float) (((((*(WrapperStruct00_var_1_4_Pointer))) > (((((((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) > ((*(WrapperStruct00_var_1_3_Pointer)))) ? (((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) : ((*(WrapperStruct00_var_1_3_Pointer))))))) ? ((*(WrapperStruct00_var_1_4_Pointer))) : (((((((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) > ((*(WrapperStruct00_var_1_3_Pointer)))) ? (((((127.4f) > ((*(WrapperStruct00_var_1_5_Pointer)))) ? (127.4f) : ((*(WrapperStruct00_var_1_5_Pointer)))))) : ((*(WrapperStruct00_var_1_3_Pointer)))))))))) : 1)) && (((*(WrapperStruct00_var_1_9_Pointer)) >= (*(WrapperStruct00_var_1_10_Pointer))) ? ((((*(WrapperStruct00_var_1_9_Pointer)) + last_1_WrapperStruct00_var_1_15) >= (*(WrapperStruct00_var_1_12_Pointer))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_16_Pointer)))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_16_Pointer))))) : 1) ; [L150] RET, EXPR property() [L150] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] [L19] reach_error() VAL [WrapperStruct00={4:0}, WrapperStruct00_var_1_10_Pointer={4:53}, WrapperStruct00_var_1_11_Pointer={4:55}, WrapperStruct00_var_1_12_Pointer={4:56}, WrapperStruct00_var_1_13_Pointer={4:60}, WrapperStruct00_var_1_14_Pointer={4:64}, WrapperStruct00_var_1_15_Pointer={4:72}, WrapperStruct00_var_1_16_Pointer={4:73}, WrapperStruct00_var_1_1_Pointer={4:0}, WrapperStruct00_var_1_2_Pointer={4:8}, WrapperStruct00_var_1_3_Pointer={4:9}, WrapperStruct00_var_1_4_Pointer={4:17}, WrapperStruct00_var_1_5_Pointer={4:25}, WrapperStruct00_var_1_6_Pointer={4:33}, WrapperStruct00_var_1_7_Pointer={4:35}, WrapperStruct00_var_1_8_Pointer={4:43}, WrapperStruct00_var_1_9_Pointer={4:51}, isInitial=1, last_1_WrapperStruct00_var_1_15=16] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 144 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.8s, OverallIterations: 7, TraceHistogramMax: 16, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 982 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 982 mSDsluCounter, 3609 SdHoareTripleChecker+Invalid, 1.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2468 mSDsCounter, 9 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 737 IncrementalHoareTripleChecker+Invalid, 746 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9 mSolverCounterUnsat, 1141 mSDtfsCounter, 737 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 246 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=202occurred in iteration=6, InterpolantAutomatonStates: 29, 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, 6 MinimizatonAttempts, 165 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 996 NumberOfCodeBlocks, 996 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 846 ConstructedInterpolants, 0 QuantifiedInterpolants, 2018 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 2880/2880 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 [2024-11-08 17:32:17,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX --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 84534cb3bfeccc07f7d9003784ac5ed7fe47fc2dcd134e3b27660b6363a2fb2b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 17:32:19,521 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 17:32:19,606 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 17:32:19,614 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 17:32:19,615 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 17:32:19,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 17:32:19,667 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 17:32:19,668 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 17:32:19,669 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 17:32:19,669 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 17:32:19,670 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 17:32:19,670 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 17:32:19,673 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 17:32:19,674 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 17:32:19,674 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 17:32:19,676 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 17:32:19,677 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 17:32:19,677 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 17:32:19,677 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 17:32:19,678 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 17:32:19,678 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 17:32:19,683 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 17:32:19,683 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 17:32:19,683 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 17:32:19,684 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 17:32:19,684 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 17:32:19,684 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 17:32:19,684 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 17:32:19,685 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 17:32:19,685 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 17:32:19,685 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 17:32:19,686 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 17:32:19,686 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 17:32:19,686 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 17:32:19,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:32:19,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 17:32:19,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 17:32:19,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 17:32:19,691 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 17:32:19,692 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 17:32:19,692 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 17:32:19,693 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 17:32:19,693 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 17:32:19,693 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 17:32:19,694 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_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84534cb3bfeccc07f7d9003784ac5ed7fe47fc2dcd134e3b27660b6363a2fb2b [2024-11-08 17:32:20,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 17:32:20,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 17:32:20,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 17:32:20,116 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 17:32:20,116 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 17:32:20,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i Unable to find full path for "g++" [2024-11-08 17:32:22,128 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 17:32:22,451 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 17:32:22,452 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i [2024-11-08 17:32:22,462 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/data/5ec0fbd03/2aa60f1be866458e9f442007a4976ffd/FLAGc4ac00b88 [2024-11-08 17:32:22,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/data/5ec0fbd03/2aa60f1be866458e9f442007a4976ffd [2024-11-08 17:32:22,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 17:32:22,734 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 17:32:22,736 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 17:32:22,736 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 17:32:22,744 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 17:32:22,748 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:32:22" (1/1) ... [2024-11-08 17:32:22,750 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@242cc524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:22, skipping insertion in model container [2024-11-08 17:32:22,750 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:32:22" (1/1) ... [2024-11-08 17:32:22,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 17:32:23,056 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i[917,930] [2024-11-08 17:32:23,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:32:23,212 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 17:32:23,226 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-sp_file-17.i[917,930] [2024-11-08 17:32:23,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:32:23,387 INFO L204 MainTranslator]: Completed translation [2024-11-08 17:32:23,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23 WrapperNode [2024-11-08 17:32:23,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 17:32:23,389 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 17:32:23,390 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 17:32:23,390 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 17:32:23,397 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,481 INFO L138 Inliner]: procedures = 40, calls = 184, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 630 [2024-11-08 17:32:23,481 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 17:32:23,482 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 17:32:23,485 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 17:32:23,485 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 17:32:23,499 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,514 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,555 INFO L175 MemorySlicer]: Split 157 memory accesses to 2 slices as follows [2, 155]. 99 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0]. The 36 writes are split as follows [0, 36]. [2024-11-08 17:32:23,558 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,559 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,589 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,604 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,612 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,628 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 17:32:23,629 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 17:32:23,631 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 17:32:23,631 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 17:32:23,632 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (1/1) ... [2024-11-08 17:32:23,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:32:23,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:32:23,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 17:32:23,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 17:32:23,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 17:32:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#0 [2024-11-08 17:32:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8#1 [2024-11-08 17:32:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#0 [2024-11-08 17:32:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8#1 [2024-11-08 17:32:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#0 [2024-11-08 17:32:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8#1 [2024-11-08 17:32:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-08 17:32:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-08 17:32:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 17:32:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-08 17:32:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2024-11-08 17:32:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2024-11-08 17:32:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-08 17:32:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-08 17:32:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-08 17:32:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-08 17:32:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-08 17:32:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-08 17:32:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2024-11-08 17:32:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2024-11-08 17:32:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-08 17:32:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-08 17:32:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-08 17:32:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-08 17:32:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 17:32:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 17:32:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#0 [2024-11-08 17:32:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#1 [2024-11-08 17:32:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 17:32:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 17:32:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-08 17:32:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-08 17:32:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-08 17:32:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-08 17:32:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-08 17:32:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-08 17:32:23,928 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 17:32:23,930 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 17:32:30,943 INFO L? ?]: Removed 182 outVars from TransFormulas that were not future-live. [2024-11-08 17:32:30,943 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 17:32:30,965 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 17:32:30,966 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 17:32:30,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:32:30 BoogieIcfgContainer [2024-11-08 17:32:30,968 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 17:32:30,969 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 17:32:30,971 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 17:32:30,974 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 17:32:30,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 05:32:22" (1/3) ... [2024-11-08 17:32:30,975 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b48f343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:32:30, skipping insertion in model container [2024-11-08 17:32:30,976 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:32:23" (2/3) ... [2024-11-08 17:32:30,976 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b48f343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:32:30, skipping insertion in model container [2024-11-08 17:32:30,976 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:32:30" (3/3) ... [2024-11-08 17:32:30,978 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_variablewrapping_wrapper-sp_file-17.i [2024-11-08 17:32:30,998 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 17:32:30,998 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 17:32:31,092 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 17:32:31,102 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@d41ea4d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 17:32:31,102 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 17:32:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 125 states have (on average 1.456) internal successors, (182), 126 states have internal predecessors, (182), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 17:32:31,126 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:31,128 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:31,128 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:31,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:31,135 INFO L85 PathProgramCache]: Analyzing trace with hash -646662820, now seen corresponding path program 1 times [2024-11-08 17:32:31,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:32:31,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [763392321] [2024-11-08 17:32:31,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:31,154 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:31,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:32:31,159 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:32:31,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 17:32:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:31,834 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 17:32:31,844 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:31,897 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-08 17:32:31,897 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:32:31,898 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:32:31,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [763392321] [2024-11-08 17:32:31,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [763392321] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:31,899 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:31,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 17:32:31,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766318122] [2024-11-08 17:32:31,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:31,909 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 17:32:31,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:32:31,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 17:32:31,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:32:31,943 INFO L87 Difference]: Start difference. First operand has 144 states, 125 states have (on average 1.456) internal successors, (182), 126 states have internal predecessors, (182), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:31,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:31,987 INFO L93 Difference]: Finished difference Result 281 states and 438 transitions. [2024-11-08 17:32:31,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 17:32:31,989 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 141 [2024-11-08 17:32:31,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:31,998 INFO L225 Difference]: With dead ends: 281 [2024-11-08 17:32:31,998 INFO L226 Difference]: Without dead ends: 140 [2024-11-08 17:32:32,002 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:32:32,005 INFO L432 NwaCegarLoop]: 207 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 207 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:32,006 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:32:32,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2024-11-08 17:32:32,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 140. [2024-11-08 17:32:32,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 122 states have (on average 1.4344262295081966) internal successors, (175), 122 states have internal predecessors, (175), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 207 transitions. [2024-11-08 17:32:32,049 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 207 transitions. Word has length 141 [2024-11-08 17:32:32,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:32,050 INFO L471 AbstractCegarLoop]: Abstraction has 140 states and 207 transitions. [2024-11-08 17:32:32,050 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 207 transitions. [2024-11-08 17:32:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 17:32:32,055 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:32,055 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:32,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-08 17:32:32,256 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:32,256 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:32,257 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:32,257 INFO L85 PathProgramCache]: Analyzing trace with hash -350762720, now seen corresponding path program 1 times [2024-11-08 17:32:32,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:32:32,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [158177634] [2024-11-08 17:32:32,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:32,259 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:32,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:32:32,262 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:32:32,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 17:32:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:33,051 INFO L255 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 17:32:33,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:33,126 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 17:32:33,126 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:32:33,126 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:32:33,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [158177634] [2024-11-08 17:32:33,127 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [158177634] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:33,127 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:33,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:32:33,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125556391] [2024-11-08 17:32:33,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:33,129 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:32:33,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:32:33,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:32:33,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:32:33,131 INFO L87 Difference]: Start difference. First operand 140 states and 207 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:33,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:33,232 INFO L93 Difference]: Finished difference Result 279 states and 414 transitions. [2024-11-08 17:32:33,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:32:33,233 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 141 [2024-11-08 17:32:33,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:33,236 INFO L225 Difference]: With dead ends: 279 [2024-11-08 17:32:33,236 INFO L226 Difference]: Without dead ends: 142 [2024-11-08 17:32:33,237 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:32:33,238 INFO L432 NwaCegarLoop]: 205 mSDtfsCounter, 0 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 604 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:33,239 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 604 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-08 17:32:33,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2024-11-08 17:32:33,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2024-11-08 17:32:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 124 states have (on average 1.4274193548387097) internal successors, (177), 124 states have internal predecessors, (177), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:33,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 209 transitions. [2024-11-08 17:32:33,254 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 209 transitions. Word has length 141 [2024-11-08 17:32:33,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:33,255 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 209 transitions. [2024-11-08 17:32:33,256 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 209 transitions. [2024-11-08 17:32:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 17:32:33,260 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:33,261 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:33,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-08 17:32:33,461 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:33,462 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:33,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:33,463 INFO L85 PathProgramCache]: Analyzing trace with hash -1951833826, now seen corresponding path program 1 times [2024-11-08 17:32:33,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:32:33,464 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [379822054] [2024-11-08 17:32:33,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:33,465 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:33,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:32:33,469 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:32:33,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-08 17:32:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:34,152 INFO L255 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 17:32:34,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:32:34,217 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:32:34,218 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:32:34,218 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [379822054] [2024-11-08 17:32:34,218 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [379822054] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:34,218 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:34,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:32:34,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491252661] [2024-11-08 17:32:34,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:34,219 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:32:34,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:32:34,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:32:34,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:32:34,223 INFO L87 Difference]: Start difference. First operand 142 states and 209 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:32:34,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:34,446 INFO L93 Difference]: Finished difference Result 283 states and 418 transitions. [2024-11-08 17:32:34,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:32:34,447 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 141 [2024-11-08 17:32:34,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:34,449 INFO L225 Difference]: With dead ends: 283 [2024-11-08 17:32:34,449 INFO L226 Difference]: Without dead ends: 144 [2024-11-08 17:32:34,450 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:32:34,451 INFO L432 NwaCegarLoop]: 205 mSDtfsCounter, 0 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 604 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:34,452 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 604 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-08 17:32:34,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2024-11-08 17:32:34,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 144. [2024-11-08 17:32:34,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 126 states have (on average 1.4206349206349207) internal successors, (179), 126 states have internal predecessors, (179), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:34,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 211 transitions. [2024-11-08 17:32:34,462 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 211 transitions. Word has length 141 [2024-11-08 17:32:34,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:34,463 INFO L471 AbstractCegarLoop]: Abstraction has 144 states and 211 transitions. [2024-11-08 17:32:34,464 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:32:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 211 transitions. [2024-11-08 17:32:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 17:32:34,471 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:34,471 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:34,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-08 17:32:34,672 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:34,672 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:34,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:34,673 INFO L85 PathProgramCache]: Analyzing trace with hash -1158608871, now seen corresponding path program 1 times [2024-11-08 17:32:34,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:32:34,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1145947940] [2024-11-08 17:32:34,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:34,674 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:34,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:32:34,677 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:32:34,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-08 17:32:35,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:35,441 INFO L255 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 17:32:35,446 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:35,800 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:32:35,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-08 17:32:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 17:32:35,870 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:32:35,870 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:32:35,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1145947940] [2024-11-08 17:32:35,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1145947940] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:32:35,871 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:32:35,871 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 17:32:35,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794731362] [2024-11-08 17:32:35,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:32:35,872 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 17:32:35,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:32:35,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 17:32:35,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-08 17:32:35,873 INFO L87 Difference]: Start difference. First operand 144 states and 211 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:39,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:32:43,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:32:43,805 INFO L93 Difference]: Finished difference Result 285 states and 419 transitions. [2024-11-08 17:32:43,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 17:32:43,806 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 143 [2024-11-08 17:32:43,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:32:43,807 INFO L225 Difference]: With dead ends: 285 [2024-11-08 17:32:43,807 INFO L226 Difference]: Without dead ends: 144 [2024-11-08 17:32:43,808 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-08 17:32:43,809 INFO L432 NwaCegarLoop]: 148 mSDtfsCounter, 176 mSDsluCounter, 356 mSDsCounter, 0 mSdLazyCounter, 315 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 504 SdHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2024-11-08 17:32:43,810 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 504 Invalid, 316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 315 Invalid, 0 Unknown, 0 Unchecked, 7.8s Time] [2024-11-08 17:32:43,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2024-11-08 17:32:43,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 142. [2024-11-08 17:32:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 124 states have (on average 1.4193548387096775) internal successors, (176), 124 states have internal predecessors, (176), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:32:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 208 transitions. [2024-11-08 17:32:43,820 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 208 transitions. Word has length 143 [2024-11-08 17:32:43,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:32:43,821 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 208 transitions. [2024-11-08 17:32:43,821 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 5 states have internal predecessors, (69), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:32:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 208 transitions. [2024-11-08 17:32:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 17:32:43,823 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:32:43,824 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:32:43,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 17:32:44,027 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:44,028 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:32:44,028 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:32:44,028 INFO L85 PathProgramCache]: Analyzing trace with hash -1683953791, now seen corresponding path program 1 times [2024-11-08 17:32:44,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:32:44,030 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1513336025] [2024-11-08 17:32:44,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:32:44,030 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:32:44,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:32:44,033 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:32:44,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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)] Waiting until timeout for monitored process [2024-11-08 17:32:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:32:44,711 INFO L255 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 17:32:44,717 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:32:45,134 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:32:45,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 172 treesize of output 64 [2024-11-08 17:32:45,271 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 240 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-08 17:32:45,275 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:32:45,765 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:32:45,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 110 treesize of output 1 [2024-11-08 17:32:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 15 proven. 30 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-08 17:32:45,811 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:32:45,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1513336025] [2024-11-08 17:32:45,811 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1513336025] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 17:32:45,812 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 17:32:45,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 12 [2024-11-08 17:32:45,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046875335] [2024-11-08 17:32:45,812 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 17:32:45,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-08 17:32:45,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:32:45,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-08 17:32:45,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2024-11-08 17:32:45,814 INFO L87 Difference]: Start difference. First operand 142 states and 208 transitions. Second operand has 12 states, 11 states have (on average 9.272727272727273) internal successors, (102), 12 states have internal predecessors, (102), 4 states have call successors, (31), 3 states have call predecessors, (31), 4 states have return successors, (31), 3 states have call predecessors, (31), 4 states have call successors, (31) [2024-11-08 17:32:49,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:32:53,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:32:57,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:33:01,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:33:09,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:33:09,572 INFO L93 Difference]: Finished difference Result 294 states and 428 transitions. [2024-11-08 17:33:09,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-08 17:33:09,573 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 9.272727272727273) internal successors, (102), 12 states have internal predecessors, (102), 4 states have call successors, (31), 3 states have call predecessors, (31), 4 states have return successors, (31), 3 states have call predecessors, (31), 4 states have call successors, (31) Word has length 145 [2024-11-08 17:33:09,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:33:09,575 INFO L225 Difference]: With dead ends: 294 [2024-11-08 17:33:09,575 INFO L226 Difference]: Without dead ends: 144 [2024-11-08 17:33:09,576 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 279 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=96, Invalid=366, Unknown=0, NotChecked=0, Total=462 [2024-11-08 17:33:09,577 INFO L432 NwaCegarLoop]: 131 mSDtfsCounter, 179 mSDsluCounter, 613 mSDsCounter, 0 mSdLazyCounter, 711 mSolverCounterSat, 12 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 744 SdHoareTripleChecker+Invalid, 727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 711 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.2s IncrementalHoareTripleChecker+Time [2024-11-08 17:33:09,577 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [190 Valid, 744 Invalid, 727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 711 Invalid, 4 Unknown, 0 Unchecked, 23.2s Time] [2024-11-08 17:33:09,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2024-11-08 17:33:09,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 142. [2024-11-08 17:33:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 124 states have (on average 1.403225806451613) internal successors, (174), 124 states have internal predecessors, (174), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:33:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 206 transitions. [2024-11-08 17:33:09,593 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 206 transitions. Word has length 145 [2024-11-08 17:33:09,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:33:09,593 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 206 transitions. [2024-11-08 17:33:09,594 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 9.272727272727273) internal successors, (102), 12 states have internal predecessors, (102), 4 states have call successors, (31), 3 states have call predecessors, (31), 4 states have return successors, (31), 3 states have call predecessors, (31), 4 states have call successors, (31) [2024-11-08 17:33:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 206 transitions. [2024-11-08 17:33:09,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 17:33:09,595 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:33:09,595 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:33:09,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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)] Ended with exit code 0 [2024-11-08 17:33:09,796 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:33:09,796 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:33:09,797 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:33:09,797 INFO L85 PathProgramCache]: Analyzing trace with hash -376811393, now seen corresponding path program 1 times [2024-11-08 17:33:09,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:33:09,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [37892682] [2024-11-08 17:33:09,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:33:09,798 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:33:09,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:33:09,801 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:33:09,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 [2024-11-08 17:33:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:33:10,508 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 17:33:10,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:33:10,829 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:33:10,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-08 17:33:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 17:33:10,888 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:33:10,890 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:33:10,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [37892682] [2024-11-08 17:33:10,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [37892682] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:33:10,891 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:33:10,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 17:33:10,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346518975] [2024-11-08 17:33:10,891 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:33:10,892 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 17:33:10,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:33:10,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 17:33:10,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-08 17:33:10,893 INFO L87 Difference]: Start difference. First operand 142 states and 206 transitions. Second operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:33:14,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:33:19,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:33:19,779 INFO L93 Difference]: Finished difference Result 282 states and 410 transitions. [2024-11-08 17:33:19,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 17:33:19,781 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 145 [2024-11-08 17:33:19,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:33:19,782 INFO L225 Difference]: With dead ends: 282 [2024-11-08 17:33:19,782 INFO L226 Difference]: Without dead ends: 143 [2024-11-08 17:33:19,783 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-08 17:33:19,784 INFO L432 NwaCegarLoop]: 145 mSDtfsCounter, 164 mSDsluCounter, 345 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 490 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2024-11-08 17:33:19,784 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 490 Invalid, 321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 319 Invalid, 1 Unknown, 0 Unchecked, 8.8s Time] [2024-11-08 17:33:19,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2024-11-08 17:33:19,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 142. [2024-11-08 17:33:19,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 124 states have (on average 1.3951612903225807) internal successors, (173), 124 states have internal predecessors, (173), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:33:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 205 transitions. [2024-11-08 17:33:19,794 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 205 transitions. Word has length 145 [2024-11-08 17:33:19,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:33:19,795 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 205 transitions. [2024-11-08 17:33:19,795 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 5 states have internal predecessors, (71), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:33:19,795 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 205 transitions. [2024-11-08 17:33:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 17:33:19,797 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:33:19,797 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:33:19,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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)] Forceful destruction successful, exit code 0 [2024-11-08 17:33:19,998 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:33:19,998 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:33:19,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:33:19,999 INFO L85 PathProgramCache]: Analyzing trace with hash -319774503, now seen corresponding path program 1 times [2024-11-08 17:33:19,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:33:19,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1010662358] [2024-11-08 17:33:19,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:33:20,000 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:33:20,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:33:20,001 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:33:20,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (8)] Waiting until timeout for monitored process [2024-11-08 17:33:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:33:20,666 INFO L255 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 17:33:20,671 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:33:21,184 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:33:21,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 173 treesize of output 65 [2024-11-08 17:33:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-08 17:33:21,226 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:33:21,227 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:33:21,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1010662358] [2024-11-08 17:33:21,227 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1010662358] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:33:21,227 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:33:21,227 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 17:33:21,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935389152] [2024-11-08 17:33:21,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:33:21,228 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 17:33:21,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:33:21,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 17:33:21,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-08 17:33:21,230 INFO L87 Difference]: Start difference. First operand 142 states and 205 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:33:25,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:33:29,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:33:29,741 INFO L93 Difference]: Finished difference Result 282 states and 408 transitions. [2024-11-08 17:33:29,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 17:33:29,742 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 147 [2024-11-08 17:33:29,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:33:29,744 INFO L225 Difference]: With dead ends: 282 [2024-11-08 17:33:29,744 INFO L226 Difference]: Without dead ends: 143 [2024-11-08 17:33:29,744 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-08 17:33:29,745 INFO L432 NwaCegarLoop]: 144 mSDtfsCounter, 136 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 486 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2024-11-08 17:33:29,745 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 486 Invalid, 321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 319 Invalid, 1 Unknown, 0 Unchecked, 8.4s Time] [2024-11-08 17:33:29,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2024-11-08 17:33:29,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 142. [2024-11-08 17:33:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 124 states have (on average 1.3870967741935485) internal successors, (172), 124 states have internal predecessors, (172), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-08 17:33:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 204 transitions. [2024-11-08 17:33:29,754 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 204 transitions. Word has length 147 [2024-11-08 17:33:29,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:33:29,755 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 204 transitions. [2024-11-08 17:33:29,755 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 5 states have internal predecessors, (73), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-08 17:33:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 204 transitions. [2024-11-08 17:33:29,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 17:33:29,757 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:33:29,757 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:33:29,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (8)] Ended with exit code 0 [2024-11-08 17:33:29,958 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:33:29,958 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:33:29,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:33:29,959 INFO L85 PathProgramCache]: Analyzing trace with hash -669346625, now seen corresponding path program 1 times [2024-11-08 17:33:29,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:33:29,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [465924974] [2024-11-08 17:33:29,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:33:29,960 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:33:29,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:33:29,961 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:33:29,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (9)] Waiting until timeout for monitored process [2024-11-08 17:33:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:33:30,865 INFO L255 TraceCheckSpWp]: Trace formula consists of 379 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-08 17:33:30,871 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:33:30,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2024-11-08 17:33:31,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2024-11-08 17:33:34,094 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-08 17:33:34,348 INFO L349 Elim1Store]: treesize reduction 39, result has 27.8 percent of original size [2024-11-08 17:33:34,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 44 [2024-11-08 17:33:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:33:34,782 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:33:34,782 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:33:34,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [465924974] [2024-11-08 17:33:34,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [465924974] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:33:34,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:33:34,783 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-08 17:33:34,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7277695] [2024-11-08 17:33:34,783 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:33:34,784 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-08 17:33:34,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:33:34,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-08 17:33:34,785 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2024-11-08 17:33:34,785 INFO L87 Difference]: Start difference. First operand 142 states and 204 transitions. Second operand has 8 states, 8 states have (on average 9.0) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:33:38,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 17:33:42,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:33:56,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:33:56,973 INFO L93 Difference]: Finished difference Result 701 states and 1011 transitions. [2024-11-08 17:33:56,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 17:33:56,974 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 149 [2024-11-08 17:33:56,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:33:56,977 INFO L225 Difference]: With dead ends: 701 [2024-11-08 17:33:56,977 INFO L226 Difference]: Without dead ends: 562 [2024-11-08 17:33:56,978 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2024-11-08 17:33:56,980 INFO L432 NwaCegarLoop]: 171 mSDtfsCounter, 878 mSDsluCounter, 841 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 185 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 878 SdHoareTripleChecker+Valid, 1012 SdHoareTripleChecker+Invalid, 1112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2024-11-08 17:33:56,980 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [878 Valid, 1012 Invalid, 1112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 925 Invalid, 2 Unknown, 0 Unchecked, 21.6s Time] [2024-11-08 17:33:56,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2024-11-08 17:33:57,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 265. [2024-11-08 17:33:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 230 states have (on average 1.3782608695652174) internal successors, (317), 230 states have internal predecessors, (317), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-08 17:33:57,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 381 transitions. [2024-11-08 17:33:57,029 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 381 transitions. Word has length 149 [2024-11-08 17:33:57,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:33:57,029 INFO L471 AbstractCegarLoop]: Abstraction has 265 states and 381 transitions. [2024-11-08 17:33:57,030 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.0) internal successors, (72), 7 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:33:57,030 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 381 transitions. [2024-11-08 17:33:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 17:33:57,032 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:33:57,032 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:33:57,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (9)] Forceful destruction successful, exit code 0 [2024-11-08 17:33:57,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:33:57,233 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:33:57,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:33:57,233 INFO L85 PathProgramCache]: Analyzing trace with hash 10711745, now seen corresponding path program 1 times [2024-11-08 17:33:57,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:33:57,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [639835907] [2024-11-08 17:33:57,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:33:57,234 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:33:57,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:33:57,235 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:33:57,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (10)] Waiting until timeout for monitored process [2024-11-08 17:33:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:33:57,909 INFO L255 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 17:33:57,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:33:57,993 INFO L349 Elim1Store]: treesize reduction 27, result has 35.7 percent of original size [2024-11-08 17:33:57,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 29 treesize of output 33 [2024-11-08 17:33:58,106 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:33:58,106 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 66 [2024-11-08 17:33:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:33:58,198 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:33:58,199 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:33:58,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [639835907] [2024-11-08 17:33:58,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [639835907] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:33:58,199 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:33:58,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-08 17:33:58,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299048364] [2024-11-08 17:33:58,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:33:58,200 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 17:33:58,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:33:58,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 17:33:58,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-08 17:33:58,202 INFO L87 Difference]: Start difference. First operand 265 states and 381 transitions. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:34:02,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:34:06,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:34:06,612 INFO L93 Difference]: Finished difference Result 644 states and 926 transitions. [2024-11-08 17:34:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 17:34:06,613 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 149 [2024-11-08 17:34:06,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:34:06,616 INFO L225 Difference]: With dead ends: 644 [2024-11-08 17:34:06,616 INFO L226 Difference]: Without dead ends: 382 [2024-11-08 17:34:06,617 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-11-08 17:34:06,617 INFO L432 NwaCegarLoop]: 156 mSDtfsCounter, 82 mSDsluCounter, 564 mSDsCounter, 0 mSdLazyCounter, 298 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 298 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2024-11-08 17:34:06,618 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [82 Valid, 720 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 298 Invalid, 1 Unknown, 0 Unchecked, 8.3s Time] [2024-11-08 17:34:06,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2024-11-08 17:34:06,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 293. [2024-11-08 17:34:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 293 states, 258 states have (on average 1.375968992248062) internal successors, (355), 258 states have internal predecessors, (355), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-08 17:34:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 293 states and 419 transitions. [2024-11-08 17:34:06,644 INFO L78 Accepts]: Start accepts. Automaton has 293 states and 419 transitions. Word has length 149 [2024-11-08 17:34:06,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:34:06,644 INFO L471 AbstractCegarLoop]: Abstraction has 293 states and 419 transitions. [2024-11-08 17:34:06,645 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:34:06,645 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 419 transitions. [2024-11-08 17:34:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 17:34:06,646 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:34:06,646 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:34:06,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (10)] Ended with exit code 0 [2024-11-08 17:34:06,847 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:34:06,847 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:34:06,847 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:34:06,847 INFO L85 PathProgramCache]: Analyzing trace with hash 1057538369, now seen corresponding path program 1 times [2024-11-08 17:34:06,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:34:06,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [844023001] [2024-11-08 17:34:06,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:34:06,848 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:34:06,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:34:06,851 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:34:06,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (11)] Waiting until timeout for monitored process [2024-11-08 17:34:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:34:08,030 INFO L255 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 17:34:08,040 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:34:08,269 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-08 17:34:09,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2024-11-08 17:34:13,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 47 [2024-11-08 17:34:22,915 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 50 [2024-11-08 17:34:23,757 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 58 [2024-11-08 17:34:36,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 21 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 61 [2024-11-08 17:34:49,916 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 61 [2024-11-08 17:34:50,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 61 [2024-11-08 17:34:52,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 69 [2024-11-08 17:34:53,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 28 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 67 [2024-11-08 17:34:54,252 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 67 [2024-11-08 17:34:55,252 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 67 [2024-11-08 17:34:56,109 INFO L349 Elim1Store]: treesize reduction 99, result has 13.2 percent of original size [2024-11-08 17:34:56,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 22 case distinctions, treesize of input 86 treesize of output 103 [2024-11-08 17:34:56,372 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:34:56,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 74 treesize of output 42 [2024-11-08 17:34:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 251 proven. 148 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 17:34:56,430 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:34:57,119 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:34:57,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [844023001] [2024-11-08 17:34:57,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [844023001] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:34:57,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [764087718] [2024-11-08 17:34:57,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:34:57,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:34:57,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:34:57,122 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:34:57,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-08 17:34:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:34:57,539 INFO L255 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 17:34:57,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:34:59,404 INFO L349 Elim1Store]: treesize reduction 39, result has 27.8 percent of original size [2024-11-08 17:34:59,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 44 [2024-11-08 17:34:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:34:59,584 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:34:59,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [764087718] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:34:59,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 17:34:59,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [17] total 21 [2024-11-08 17:34:59,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812444099] [2024-11-08 17:34:59,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:34:59,585 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 17:34:59,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:34:59,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 17:34:59,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=545, Unknown=6, NotChecked=0, Total=702 [2024-11-08 17:34:59,593 INFO L87 Difference]: Start difference. First operand 293 states and 419 transitions. Second operand has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:35:02,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 17:35:06,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:35:11,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 17:35:14,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:35:14,881 INFO L93 Difference]: Finished difference Result 736 states and 1053 transitions. [2024-11-08 17:35:14,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 17:35:14,882 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 149 [2024-11-08 17:35:14,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:35:14,885 INFO L225 Difference]: With dead ends: 736 [2024-11-08 17:35:14,885 INFO L226 Difference]: Without dead ends: 446 [2024-11-08 17:35:14,887 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 325 GetRequests, 296 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 38.6s TimeCoverageRelationStatistics Valid=184, Invalid=680, Unknown=6, NotChecked=0, Total=870 [2024-11-08 17:35:14,888 INFO L432 NwaCegarLoop]: 150 mSDtfsCounter, 361 mSDsluCounter, 366 mSDsCounter, 0 mSdLazyCounter, 499 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 361 SdHoareTripleChecker+Valid, 516 SdHoareTripleChecker+Invalid, 505 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 499 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2024-11-08 17:35:14,888 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [361 Valid, 516 Invalid, 505 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 499 Invalid, 1 Unknown, 0 Unchecked, 15.1s Time] [2024-11-08 17:35:14,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2024-11-08 17:35:14,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 297. [2024-11-08 17:35:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 262 states have (on average 1.366412213740458) internal successors, (358), 262 states have internal predecessors, (358), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-08 17:35:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 422 transitions. [2024-11-08 17:35:14,920 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 422 transitions. Word has length 149 [2024-11-08 17:35:14,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:35:14,921 INFO L471 AbstractCegarLoop]: Abstraction has 297 states and 422 transitions. [2024-11-08 17:35:14,921 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:35:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 422 transitions. [2024-11-08 17:35:14,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 17:35:14,922 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:35:14,923 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:35:14,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (11)] Forceful destruction successful, exit code 0 [2024-11-08 17:35:15,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-11-08 17:35:15,323 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:35:15,324 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:35:15,324 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:35:15,324 INFO L85 PathProgramCache]: Analyzing trace with hash 505843829, now seen corresponding path program 1 times [2024-11-08 17:35:15,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:35:15,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1232715961] [2024-11-08 17:35:15,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:35:15,325 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:35:15,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:35:15,328 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:35:15,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (13)] Waiting until timeout for monitored process [2024-11-08 17:35:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:35:16,280 INFO L255 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-08 17:35:16,294 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:35:16,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2024-11-08 17:35:16,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2024-11-08 17:35:19,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2024-11-08 17:35:20,108 INFO L349 Elim1Store]: treesize reduction 31, result has 32.6 percent of original size [2024-11-08 17:35:20,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 36 [2024-11-08 17:35:20,360 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:35:20,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 41 [2024-11-08 17:35:20,698 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-08 17:35:20,699 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:35:20,699 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:35:20,699 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1232715961] [2024-11-08 17:35:20,699 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1232715961] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:35:20,699 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:35:20,699 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-08 17:35:20,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169177212] [2024-11-08 17:35:20,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:35:20,700 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-08 17:35:20,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:35:20,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-08 17:35:20,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-11-08 17:35:20,701 INFO L87 Difference]: Start difference. First operand 297 states and 422 transitions. Second operand has 9 states, 9 states have (on average 8.11111111111111) internal successors, (73), 8 states have internal predecessors, (73), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:35:24,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 17:35:28,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 17:35:46,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:35:46,315 INFO L93 Difference]: Finished difference Result 909 states and 1298 transitions. [2024-11-08 17:35:46,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 17:35:46,316 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.11111111111111) internal successors, (73), 8 states have internal predecessors, (73), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 150 [2024-11-08 17:35:46,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:35:46,319 INFO L225 Difference]: With dead ends: 909 [2024-11-08 17:35:46,319 INFO L226 Difference]: Without dead ends: 744 [2024-11-08 17:35:46,320 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2024-11-08 17:35:46,320 INFO L432 NwaCegarLoop]: 248 mSDtfsCounter, 1245 mSDsluCounter, 962 mSDsCounter, 0 mSdLazyCounter, 1020 mSolverCounterSat, 200 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1245 SdHoareTripleChecker+Valid, 1210 SdHoareTripleChecker+Invalid, 1221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 200 IncrementalHoareTripleChecker+Valid, 1020 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.5s IncrementalHoareTripleChecker+Time [2024-11-08 17:35:46,321 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1245 Valid, 1210 Invalid, 1221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [200 Valid, 1020 Invalid, 1 Unknown, 0 Unchecked, 24.5s Time] [2024-11-08 17:35:46,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2024-11-08 17:35:46,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 330. [2024-11-08 17:35:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 330 states, 295 states have (on average 1.3661016949152542) internal successors, (403), 295 states have internal predecessors, (403), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-08 17:35:46,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 467 transitions. [2024-11-08 17:35:46,360 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 467 transitions. Word has length 150 [2024-11-08 17:35:46,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:35:46,361 INFO L471 AbstractCegarLoop]: Abstraction has 330 states and 467 transitions. [2024-11-08 17:35:46,361 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.11111111111111) internal successors, (73), 8 states have internal predecessors, (73), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2024-11-08 17:35:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 467 transitions. [2024-11-08 17:35:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 17:35:46,362 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:35:46,363 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:35:46,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (13)] Forceful destruction successful, exit code 0 [2024-11-08 17:35:46,563 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:35:46,563 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:35:46,564 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:35:46,564 INFO L85 PathProgramCache]: Analyzing trace with hash -1923225772, now seen corresponding path program 1 times [2024-11-08 17:35:46,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:35:46,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [842644394] [2024-11-08 17:35:46,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:35:46,565 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:35:46,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:35:46,566 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:35:46,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/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 (14)] Waiting until timeout for monitored process [2024-11-08 17:38:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:38:31,506 INFO L255 TraceCheckSpWp]: Trace formula consists of 379 conjuncts, 70 conjuncts are in the unsatisfiable core [2024-11-08 17:38:31,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:38:32,907 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 1 [2024-11-08 17:38:34,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 71 [2024-11-08 17:38:40,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 77 [2024-11-08 17:38:41,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 15 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 77 [2024-11-08 17:38:46,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 28 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 213 treesize of output 129 [2024-11-08 17:38:52,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 292 treesize of output 181 [2024-11-08 17:38:55,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 289 treesize of output 189 [2024-11-08 17:38:59,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 300 treesize of output 192 [2024-11-08 17:39:02,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 55 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 304 treesize of output 200 [2024-11-08 17:39:10,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 308 treesize of output 203 [2024-11-08 17:39:17,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 308 treesize of output 203 [2024-11-08 17:39:37,846 INFO L349 Elim1Store]: treesize reduction 140, result has 9.7 percent of original size [2024-11-08 17:39:37,846 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 55 disjoint index pairs (out of 105 index pairs), introduced 11 new quantified variables, introduced 15 case distinctions, treesize of input 427 treesize of output 272 [2024-11-08 17:40:12,406 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 17:40:12,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 536 treesize of output 228 [2024-11-08 17:40:20,422 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 286 proven. 154 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 17:40:20,422 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:40:40,675 WARN L851 $PredicateComparison]: unable to prove that (forall ((~WrapperStruct00_var_1_15_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_15_Pointer~0.offset (_ BitVec 32))) (not (let ((.cse2 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset ((_ sign_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (select (select |c_#memory_int#1| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset)))))))) (fp.leq (fp.neg (fp.sub c_currentRoundingMode (let ((.cse0 (let ((.cse1 (select .cse2 c_~WrapperStruct00_var_1_7_Pointer~0.base))) (concat (select .cse1 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_7_Pointer~0.offset)) (select .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) (let ((.cse3 (let ((.cse4 (select .cse2 c_~WrapperStruct00_var_1_8_Pointer~0.base))) (concat (select .cse4 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_8_Pointer~0.offset)) (select .cse4 c_~WrapperStruct00_var_1_8_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))))) (let ((.cse5 (let ((.cse6 (select .cse2 c_~WrapperStruct00_var_1_3_Pointer~0.base))) (concat (select .cse6 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_3_Pointer~0.offset)) (select .cse6 c_~WrapperStruct00_var_1_3_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse5) ((_ extract 62 52) .cse5) ((_ extract 51 0) .cse5))))))) is different from false [2024-11-08 17:40:47,352 WARN L851 $PredicateComparison]: unable to prove that (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_15_Pointer~0.offset (_ BitVec 32))) (not (let ((.cse2 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset ((_ sign_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (select (select |c_#memory_int#1| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset)))))))) (fp.leq (fp.neg (fp.sub c_currentRoundingMode (let ((.cse0 (let ((.cse1 (select .cse2 c_~WrapperStruct00_var_1_7_Pointer~0.base))) (concat (select .cse1 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_7_Pointer~0.offset)) (select .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) (let ((.cse3 (let ((.cse4 (select .cse2 c_~WrapperStruct00_var_1_8_Pointer~0.base))) (concat (select .cse4 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_8_Pointer~0.offset)) (select .cse4 c_~WrapperStruct00_var_1_8_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))))) (let ((.cse5 (let ((.cse6 (select .cse2 c_~WrapperStruct00_var_1_3_Pointer~0.base))) (concat (select .cse6 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_3_Pointer~0.offset)) (select .cse6 c_~WrapperStruct00_var_1_3_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse5) ((_ extract 62 52) .cse5) ((_ extract 51 0) .cse5))))))) (fp.leq (fp.neg (fp.sub c_currentRoundingMode |c_ULTIMATE.start_step_#t~mem17#1| |c_ULTIMATE.start_step_#t~mem18#1|)) |c_ULTIMATE.start_step_#t~mem19#1|)) is different from false [2024-11-08 17:40:56,378 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_7_Pointer~0.offset)) (.cse6 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_8_Pointer~0.offset)) (.cse9 (bvadd (_ bv4 32) c_~WrapperStruct00_var_1_3_Pointer~0.offset))) (or (forall ((~WrapperStruct00_var_1_15_Pointer~0.base (_ BitVec 32)) (~WrapperStruct00_var_1_15_Pointer~0.offset (_ BitVec 32))) (not (let ((.cse3 (store |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base (store (select |c_#memory_int#1| c_~WrapperStruct00_var_1_6_Pointer~0.base) c_~WrapperStruct00_var_1_6_Pointer~0.offset ((_ sign_extend 16) ((_ zero_extend 8) ((_ extract 7 0) (select (select |c_#memory_int#1| ~WrapperStruct00_var_1_15_Pointer~0.base) ~WrapperStruct00_var_1_15_Pointer~0.offset)))))))) (fp.leq (fp.neg (fp.sub c_currentRoundingMode (let ((.cse0 (let ((.cse1 (select .cse3 c_~WrapperStruct00_var_1_7_Pointer~0.base))) (concat (select .cse1 .cse2) (select .cse1 c_~WrapperStruct00_var_1_7_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) (let ((.cse4 (let ((.cse5 (select .cse3 c_~WrapperStruct00_var_1_8_Pointer~0.base))) (concat (select .cse5 .cse6) (select .cse5 c_~WrapperStruct00_var_1_8_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse4) ((_ extract 62 52) .cse4) ((_ extract 51 0) .cse4))))) (let ((.cse7 (let ((.cse8 (select .cse3 c_~WrapperStruct00_var_1_3_Pointer~0.base))) (concat (select .cse8 .cse9) (select .cse8 c_~WrapperStruct00_var_1_3_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse7) ((_ extract 62 52) .cse7) ((_ extract 51 0) .cse7))))))) (fp.leq (fp.neg (fp.sub c_currentRoundingMode (let ((.cse10 (let ((.cse11 (select |c_#memory_int#1| c_~WrapperStruct00_var_1_7_Pointer~0.base))) (concat (select .cse11 .cse2) (select .cse11 c_~WrapperStruct00_var_1_7_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse10) ((_ extract 62 52) .cse10) ((_ extract 51 0) .cse10))) (let ((.cse12 (let ((.cse13 (select |c_#memory_int#1| c_~WrapperStruct00_var_1_8_Pointer~0.base))) (concat (select .cse13 .cse6) (select .cse13 c_~WrapperStruct00_var_1_8_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse12) ((_ extract 62 52) .cse12) ((_ extract 51 0) .cse12))))) (let ((.cse14 (let ((.cse15 (select |c_#memory_int#1| c_~WrapperStruct00_var_1_3_Pointer~0.base))) (concat (select .cse15 .cse9) (select .cse15 c_~WrapperStruct00_var_1_3_Pointer~0.offset))))) (fp ((_ extract 63 63) .cse14) ((_ extract 62 52) .cse14) ((_ extract 51 0) .cse14)))))) is different from false [2024-11-08 17:41:55,933 WARN L286 SmtUtils]: Spent 9.53s on a formula simplification that was a NOOP. DAG size: 87 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 17:42:01,610 WARN L286 SmtUtils]: Spent 5.67s on a formula simplification that was a NOOP. DAG size: 58 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:42:16,584 WARN L286 SmtUtils]: Spent 5.99s on a formula simplification that was a NOOP. DAG size: 45 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-08 17:42:16,585 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:42:16,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [842644394] [2024-11-08 17:42:16,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [842644394] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:42:16,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1614066003] [2024-11-08 17:42:16,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:42:16,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:42:16,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:42:16,587 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:42:16,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a82ea8e-02c2-49ef-a5ed-76abeee1c327/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process